> Odd Implementations
>  by Warmachine
> --------------------------------------------------------------------------

> Part 1 Chapter 1
> --------------------------------------------------------------------------

"Its not fair." I mutter to myself. "My brother gets all the attention just because he is a changeling and I'm not..."

My mom is a changeling and my dad is a pony, why did he have to get her genes? It makes me so angry.

"Hey River." I hear my brother's voice from the doorway of the room we share.

"Hi steam." I reply with mock genuine happiness.

"Y'all right man?" He asks me.

"Oh peachy." I reply. I look over my book at him. How could anyone like him? His hide looks awful...

"Come on man, tell me." He says.

"Yer a damn attention hog, thats what!" I snap at him. 

"Wow man, is that really whats troubling you?" He asks.

"Your damn right it is!" Look at you, why are you something special?

His eyes moisten and he walks over to his bed and sits down. "Thats what you think of me, huh?" He croaks.

I stop in my tracks. I immediately felt bad for everything I had just said.

"Im sorry man..." I say. "I just wish I had admirers like you.

"Over being able to be somepony else?" He asks. "Never being able to please anypony in your own skin because you look hideous? Man, let me list off all the things YOUR missing out on..." He goes silent.

Sadness wells up inside of me. "Im sorry man, I didnt..."

"No, no. Its fine." He interrupts me. "Who would you rather me be? That filly you crush on so much?" In a flash of green, prairie stream is standing in front of me. "You know what? Maybe ill just..." she freezes. A look of confusion creeps onto her face. She shuffles her rear legs. "Wow..." She says.

"What is it?" I ask curiously. All sadness from before forgotten. 

"I have never turned into a filly before..." She pauses for a moment. "And their genitals are weird."

I look at her in awe. "Are you serious? Do you really have one?"

She reaches between her hind legs. She turns to me and nods.

"Thats kind of cool." I tell her.

She nods at me again. "Have you ever seen one before?" She asks me.

"No." I reply.

"Nor have I." She says. "Come on."

Our parents are our of the house attending an adult party or something so we have the house to ourselves and our sister, but she just stays in her room. I follow her (my brother) to the bathroom. We stand in front of the mirror and she turns around and raises her tail showing off her tight, ripe pussy.

"Thats weird." I say excitedly as she reaches her hoof back again and starts running it around the outside of her marehood. 

"Mmmhmm" she moans. She looks at me. "You want to try?" He asks, a sly look on his muzzle.

"Uh, I guess?" I respond nervously. She turns her rear toward me and spreads her legs. She is dripping wet.

I reach my hoof in and start caressing the folds. She starts to moan from my rubbing.

"Your really horny ain't ya?" I ask. She bites her lower lip and nods. "Then hows this?" I lower my snout down to my prize and start lapping at the sweet nectar of her cunny.

She leans forward and slightly lifts her left hindleg off of the ground. I hear her grunting with the pace of my licks. "F-f-fu-u-ckkk... Mmmmmeeeeee mmmhmm." She groans.

Without giving her a chance to reach I cease my licking and stand up. "That can be arranged." I tell her as I put my forehooves on her back and line my rock hard cock up with her pussy.

"No wait, I didn't mean" She tries to get out, but its too late. I shove my dick halfway inside of her in one stroke causing her to yell out "uuuhhh!" I bury the rest of myself in her and feel her pussy contracting and expanding around my cock. "Feel good?" I ask her.

Under me, I see her nod. "Mhm." She hums. Thats my cue. I pull myself out of her and push back in, feeling her folds hug me tight as I move. Her right foreleg is also off the ground now and her moaning adds to the experience.

When I feel myself getting close, I pull out of her and stand on my own four legs. "Did you like that?" I ask her.

She turns to me and kisses me on the lips. "Oh yea."

"We could do all sorts of weird things." I tell her slyly. 

She gives me a look of agreement before there is a flash of green. When I open my eyes, a dragoness about my age stands in front of me "oh yea."

The dragoness walks out of the bathroom and back to our bedroom where she lays on her back on my mattrice. I climb up between her spread legs and touch the head of my member to her entrance before pulling away quickly. "Thats way to hot! Ill burn it off!"

Another flash of green light and I find myself between the legs of the hottest griffon I have ever seen. Without a moment to lose, I bury my cock inside of her earning a squawk. She wraps her forelegs around me and digs her claws into my back, causing me to rut her even harder.

"Im getting close." I tell her this time. She wraps her claws around my midsection and lifts me up and out of her. With one more flash of green light, I find myself standing in front of... My sister. I had never before noticed how good looking she was. She laid back down on my bed and spread her legs. As before, I walked up to her and placed the head of my cock against her entrance. I looked deeply into her green eyes. Her forelegs are splayed out to the side so I put my own forehooves on them and pin her down. Finally I move my head down and engage in a passionate kiss with her before pushing myself slowly into her depths. We both moan into the kiss and I pull my cock out before pushing it back in. I increase the speed of my love making and we break the kiss. Her head is tilted back with her eyes up and her mouth wide open with her tongue hanging out as I drive back into her. I decide this is the one. Im going to keep going no matter what. 

"Im close." I tell her. She closes her mouth and I push my lips back against hers. She moans quickly into the kiss as I speed up my pace for the final sprint. She moves her forlegs like she is trying to get free, but I am stronger. I hold her down and close my eyes. The last thing I saw was her wide eyes.

As I hit my climax, I push myself deep inside of her and let my creme shoot deep inside of her. I can only imagine the white substance making her womb into a sticky mess. I know she can feel it too. The liquid filling up her insides and painting it white. 

I remove my mouth from hers and look into her eyes... But her expression isn't what I thought it would be. Instead of any kind of relaxed extacy, her eyes were wide and filled with fear. Her eyes shooting back and forth in her sockets and sweat begins to drip down her  face.

"Oh no..." She says. She looks at me, anger in her eyes. "Did you not feel me struggling against you?"

"I thought you were just playing around..." I respond.

"I was struggling because I didn't want you to cum in me!" She shouts. "If I get pregnant in an alternate form, I cant shift back!" Her voice trails off. "And I cant change back..."

"Oh shit." I say, my face portrays shock and terror. 

We had no time to react, we look over as the door to our room creaks open.

"Whats the ruckus in here?" Our sister herself walks through the door and stares at us. Her eyes travel between me and a splitting image of herself, but with my cum drooling out of her pussy.

"We can explain..." I say.

"No we cant." My sister (actually my brother) says.

"I see what happened." She says to us. "So he got you pregnant?" She asks. "As me?"

"Um... Yeeeeaaaaa..." Steam slumps his head.

"No matter how flattering that is, I must ask." She gives us a quizzical look. "Have either of you taken health class yet?"

We look at each other confused. What does this have to do with our predicament? And why is she so laid back about this?

"Or advanced anatomy and physiology?" She questioned. "Thats a good one too."

"Your the egghead of the family, why does this matter or help us in this situation?" I ask, slightly upset for her solution being school classes.

"In health you would have learned that it takes a pony at least 12 hours after having sex to become pregnant." She tells us smugly. "And in advanced anat, you would have learned that a changeling cannot  change between genders or species if there is something in the way that could not be there if you were of the objective specimen." 

"Wait what?" I ask, still confused.

She scowls. "You boys don't know anything..." She walks out of the room. "It means give me about two minutes and I will fix this." 

She returns about a minute later with a large spell book in her magic.

"Hold still." She tells Steam. She looks at her book and concentrates for a moment before there is a flash of light that consumes Steam. When he comes back into view, he still looks like Ice, but my cum is no longer dripping out of her pussy. 

"Now try." The real Ice says.

I look at steam as there is a flash of green light and he looks like his normal self. 

He runs over to Ice and hugs her. "Thank you so much!" He says.

"Your welcome." She breaks the embrace and looks Steam right in the eyes. "But never turn into me... Ever."

She looks at me. "You really wanted to fuck me?" She asks me.

"That was my idea." Steam says. "I wasn't sure what I was expecting."

"Do you really find me so attractive that you wouldn't turn into anything but me?" She asks us.

"I think you're pretty good looking." Steam says, lowering his head and blushing.

"Same here." I say and blush myself.

"Well then." She says. She leans into Steam and presses her lips against his in a deep kiss. "Mind if I join your fun?"

My shocked expression is blatant, but apparently Steam is not shaken by this.

"Of course." He kisses her back. "How do you want to start?"

"Well lets see..." She bites her lower lip. "I have two brothers," she pauses. "And several points of entry... I just say we have some fun."

"Do you want me do change into something?" Steam asks.

"Nah brother, just stay yourself." She says, causing his face to light up. "Come on over River." She adds.

I walk on over to her and she does the same. When we reach eachother, she moves her head under my barrel to my still flaccid cock and gives it a lick. 

"Still coated in juices, I like it." She pops the head of my dick into her mouth and starts sucking making it become erect yet again. 

I moan from the pleasure and I see Steam come up behind her and begin mounting her. I expected some form of resistance, but all she did was spread her hind legs and push her tail to the side to allow entry. I watch as Steam slowly slides his cock into Ice's pussy causing her to moan into my own dick. When Steam starts pushing in and out of her, the both moan deeply. Ice pulls her head from my crotch and turns to him.

"And if you even think about cuming inside of there, I'm going to kill you." She grins slyly at him. "But feel free to cum anywhere else."

He gulps.

When Ice turns back to me I put my lips against her's and apply my tongue. Our tongues dance for a bit before she pushes me away. 

"Give me that cock of yours back." She demands. I walk up and place my forehooves on her back along with Steams. I feel her envelop my dick with her warm mouth again and she begins slathering it with her tongue and sucking on it. I moan again and I watch Steam continue to thrust in and out of her from behind.

I look at steam just in time for him to push me into a full blown kiss. Now I wouldn't normally kiss another colt. They don't even turn me on, but after what has happened today? Ill go along with it.

He swirls his tongue around the inside of my mouth and wrestles with my own tongue, all while pumping into Ice.

He pulls away from the kiss and out of Ice's pussy. "That was close." He says. "I was so engaged that I almost forgot."

"Good, that means its time to try something else." Ice says after spitting out my now sopping dick.

She pushes Steam and herself onto their hind legs and use eachother for balance. She then raises one of her hindlegs past Steam's waist which he uses that foreleg to hold it up. Ice uses one of her forelegs to glide Steam's cock back into her pussy. She proceeds to wrap her forelegs around his neck and kiss him before turning to me.

"You coming?" She asks. "I still have another hole down there to fill." 
I walk up to them and throw my forelegs over their shoulders for balance on my hindlegs. I feel Ice ust the same foreleg to guide my soaking wet-spit covered cock into her plothole. Its so tight, I feel like my dick is going to go numb. I wrap my forelegs around her torso and she moves her other hindleg over Steam's other side and he holds that one too.

Steam now stands on his two hind legs with both of his forelegs at his side holding up Ice's hindlegs with his cock deep inside of Ice. Ice is suspended above the ground with her hind legs held up by Steam and her forelegs wrapped around his neck. Im behind her with my cock up her tail hole. My hindlegs are on the ground helping us stay up and my forelegs are wrapped around Ice to help her stay up.

Ice is surprisingly light in this position, we can hold her up fairly easily.

"Are you two going to fuck me or not?" She asks impatiently.

I am the first to respond this time. I pull my cock slightly out of her tail hole and bottom out again instantly. She groans from the action.

"Oh yea, keep going..." She whispers.

Steam and I begin pulling out of her and thrusting back in at a slow pace. Our groans of pleasure combine into a chorus of extacy. 
Her plot is obviously fresh. I have never stuck my dick in anything so tight before. Her flesh hugs me warmly and I feel it pulsing around me. Its enough to drive me to orgasm and apparently Im not alone.

"Oh Celestia I'm close." Ice says as she keeps getting pounded.

"I have to pull out right now." Steam says.

"No, I'm so close, keep going. She whimpers.

"But I'm about to cum!" He half shouts at her.

"THEN CUM INSIDE OF ME, JUST DONT STOP! IM SO CLOSE!" She shouts back.

"FINE!" He yells back at her. He continues thrusting with all his force quickly reaching the point of no return for all three of us. I shoot my load deep inside of her tight ass, holding nothing back. Steam keeps pumping through his whole orgasm, never missing a beat while painting Ice's insides white. Ice groans loudly as her pussy and ass clench up and she expels her own nectar around Steam's cock.

The three of us all collapse onto my bed, covered in sweat. I watch Ice reach down to her pussy and bring her hoof back up, covered in Steam's cum.

"Fuck." She says in a monotone voice. "Why did you listen to me?" She asks.

"What do you mean?" Steam asks. 

"I told you not to even think about cuming in me." She continues. "And yet you came in me."

"You screamed at me to." He says.

"And I shouldn't have, I was just lost in the moment" She says. "You know what happens now right?"

"Cant you just preform the spell you used on me?" Steam asks worriedly.

"That was just to get rid of the white cream so you could transform back. Your body no longer having eggs is what saves you." She groans. "The spell cant get rid of the actual sperm."

"Surly there is another spell that can stop it, right?" I question.

"Nope." Steam and I look at eachother, horrified. "Sperm has extremely powerful magical properties, you cant stop them."

"So you are actually going to get pregnant?" Steam chokes out.

"Probably." Ice says.

Suddenly, I have an unorthodox idea.

I get off the bed and push my head between Ice's legs. I stick my tongue deep inside of her pussy, curve it into a hook and pull it back out again. A flood of cum fills my mouth and I swallow it. It was nasty, but I keep going.

"What are you doing?" Ice asks.

"If your spell gets rid of the creme and leaves the sperm, maybe we can do it manually and get it all out." I say.

"I doubt that." She says.

"The one thing we have going for us is that Steam kept pushing in and out as he came and he didn't push in as deep as he could." I tell her. "I intend to use that to our advantage. Stand on your hindlegs, maybe it will run toward the entrance more so we can get it out."

She does so and I keep lapping cum from her pussy. As nasty as eating my brothers cum from my sister's pussy is, it might just save our asses in the long run. Once my laps are met with nothing but mare cum and my own saliva, I stop and lay back on my bed. Ice takes her position in the middle back. 

"Lets hope that works." She says. "I will be in your debt."

"Well, we kind of got you into it as well, so i think we are kind of even." I say.

"Just not Steam." Says Ice and we both look at him. "This entire endeavor was his fault, from front to back."

"We'll punish him later." I say. "Right now, I need to take a nap with the ponies I love."

I scoot over and become the big spoon to Ice and her the big spoon to Steam. And there we all fall asleep.

---------------------------------------

"Yes!" Ice comes running out of the bathroom to meat Steam and I. "Im not pregnant!" She exclaims.

"Woohoo!" Steam shouts and we high hoof.

"So what now guys?" Ice asks us.

"I mean we have been through quite a bit yesterday." Steam says. "And Ive grown kind of attached to you guys, like more than brother and sister."

"I agree." Ice says. "I suggest that we try to go on some dates. Since we are siblings, we can use that as an excuse."

"That sounds good to me." I say. "But I have one last question."

"Whats that?" Ice asks me.

"Where do we stand on reengaging in prior activities?" I ask strategically.

"I think we are probably going to do it again." Steam says.

"I agree, but we are going to be less reckless about it." Ice says. "But no matter what I say in the heat of the moment, DONT cum in me again. Got it?"

"Yep." Steam and I say in unison.

"Good, oh and by the way..." Ice says, kissing me on the cheek. "Thank your for eating the cum out of me."

I blush hard. This is going to be fun.
> Part 1 Chapter 2
> --------------------------------------------------------------------------

I wake up to a nice smell filling my nose. When I open my eyes, I see Ice's blue mane close to my face. When our parents leave, Ice takes to sleeping in our room with us. Fortunately its been only two days since our relationship began and our parents were both out on a business trip for a few days, leaving the house to us. I reach down and start rubbing Ice's plump butt.

I feel her begin to shuffle backward and press her rear into my crotch. "Hey River, feeling frisky are we?" She asks.

"Only in the company of the hottest mare." I say as I wrap my foreleg around her barrel and pull her as close as can be.

"Oh you." She says back to me. She rolls over onto her side, facing me. "Want to get a little dirty?" She asks.

I smile at her as I feel my cock getting erect and brushing against her leg.

"I think thats my answer." She says slyly. She climbs on top of me letting my dick stick up in the air in front of her. "You want it, don't you?" She questions.

"So do you." I answer. 

"True that." She replies. She positions my cock at her entrance and slowly lowers herself onto it. When she bottoms out, she is already breathing hard. However instead of rising up again, she lays her stomach against mine and our lips meet. 

Our kiss breaks and we look deep into eachother's eyes as I am deep inside of her.

"What if I cam deep inside of that sexy little pussy of yours." I ask Ice as I trace a hoof from her chin to her breasts.

"If you really want to, go ahead." She says, surprising me. "But you're going to help me raise our foal."

I ponder it for a moment.

"And there is nothing better than feeling the hot creme of your lover swirl around inside of you." She adds.

"No matter how tempting that sounds, I'm going to have to decline." I say.

"A bit of a shame, I kind of want to know how your sticky cum feels in my womb." She winks at me and I blush.

"Started already guys?" I hear Steam say from his bed. "You aren't even moving Ice." He states. "What are you even doing?"

"We were having an intimate moment Steam." Ice says from on top of me.

"I see." He says. "Mind if I join?" He asks.

"Of course you can." She says. "But your going to have to wait a little bit to take me."

"Actually, I was thinking about trying something else." There is a flash of green light and I see Steam has taken the form of Ice again. "I hope you don't mind if I use this form only to give myself a different set of genitals." He says to Ice.

"Its fine, just switch back when we're done." She sighs. I can tell she doesn't really like it yet.

"This is kind of weird, having two of the same person." I say. "Is there no other option?"

"Well..." There is another flash of green light. In his place was a cute pegasus filly that was several years younger than me, and I am only 15. "How is this?" She asks in a slightly high pitched voice.

"Cute." I say. "I like it."

"Looks good." Says Ice. "Now we have a unicorn, a pegasus, and an earth pony."

"Hooray for the only one with no additional limbs." I cheer sarcastically.

"I don't know." Says Ice. "I feel one inside of me that I don't have."

"True." I agree.

The filly that is steam jumps up on the bed with us and snuggles up next to me. "Proceed." She says.

"Why did you pick somepony so young?" Ice asks.

"Cause that was the first one that came to mind." He responds. "Just some random filly that isn't you."

"Its got to be said, thats pretty hot." I say as I reach down and start messaging her tiny teets. 

Steam purrs and rolls on her back, giving me more access. My hoof moves its way down her body and finds her snatch. I start rubbing in gentle circles making her moan. I can tell that Ice wants some fun when she finally lifts herself off of me and drives back down, causing a wet slapping sound. 

I begin rubbing to the beat of Ice's bounces. The three of us moaning and groaning in turn. Until I feel myself getting close. 

"Ok, hop off, I'm going to cum." I tell Ice.

Ice jumps off of the top of me and jabs me in the stomach, completely negating my pleasure.

"OW!" I yell. "What the fuck was that for?"

"I don't want you cuming yet." She says. "So I had to stop your orgasm and for that I had to use pain."

"I was so close." Steam says. "Dangit."

"We should learn to pace ourselves as much as we can so we don't go off as quickly as we do now." I say.

"I might have an idea for that." Steam says.

"What is it?" I ask.

"Well to learn something quickly, you have to have something depending on it, right?" She asks us.

"For the most part, that is true." Ice responds.

"Well what if we set a timer and we have to keep riding River for the entire time, no stopping under any circumstances."

"I suppose we could try that." Ice says. "So that means no pulling off even if he is about to cum inside of us?"

"Nope, no pulling off." She says. "As a matter of fact, River, just don't tell us if you are getting close so we don't try to pull off."

"Im not sure this is a good idea..." I Tell them. 

"Its fine." Steam says. "Ill go first." The little fill hops on top of me and instantly slides my cock into her hot, tight folds. 

"Im not going to last through this." I say. "Your too tight."

"You'll be fine." She says. "Lets go for about two minutes."

Ice leaves the room and comes back with a stopwatch. "Ready." She says.

"Alright." Steam says enthusiastically."three... Two... One... Go!"

I hear a beep from Ice and Steam brings herself up and slowly pushes herself down again. A tingling sensation shot through me from my cock. That was a lot more pleasurable that I think she realizes. I open my mouth to say something, but as soon as I do Steam puts her hoof over my mouth.

"Not a word." She says.

Although I really want to warn her that she is going about this wrong, I concede to not doing so. Thats part of the game we are playing.

"Halfway there." Ice says.

Its only been a minute??? Steam has been riding me very slowly and I still feel like I'm about to burst! As Steam keeps going, I try my best to hold in everything I have. I move my hoof to jab myself to try and delay my orgasm, but Steam presses it down on the bed. 

"Thirty seconds." Ice says.

I cant do it anymore. It took all of my effort to last as long as I did and it got me another thirty seconds, but I cant go any longer.

I groan as I let my shaft pump thick ropes of my seed deep into her. Although I failed, holding it in for as long as I did gave me the best orgasm of my life.

"Aw man." Steam says. "Come on man, you couldn't wait just another thirty seconds?" She stands up off of me and I watch as my cum oozes out of her backside and onto me coat. "At least Ice can just clean me out." 

"Indeed." Ice says as her horn lights up and with a flash of light, all cum in the area disappears. "My turn."

I look at her in astonishment. "You cant be serious." I say, wide eyed.

"Why wouldn't I be?" She asked.

"Because I just failed, if that happened to you... There would be no fixing it." I say.

"I know." She says. "Thats part of the game, and that just gives you more of a reason to hold onto it."

"And if you get her pregnant, ill make you do me as well." Steam says. "Just to add some more risk to the game."

We both look at her. While Ice smiles and says "good girl." I tell her "your not even a girl, and you wont be able to change!"

"Yea, so?" She asks me with a wide grin.

"Im not liking this game anymore." I say. "This was not a good idea."

I make a move to get up, but I am thrown back onto my back by an invisible force. I realize Ice's magic is wrapped around my arms, keeping them down.

"Your not going anywhere until you last two minutes, or get me pregnant." Ice tells me. I start sweating. Ice positions herself above my cock and turns to Steam who is now holding the stopwatch. 

"Ready?" She asks.

"Yep." Steam answers. 

"Ok then. Ready? Go!" Ice says before pushing herself down on me.

She begins slowly, but still at a consistent pace. The beginning is starting off much better than Steam's attempt in that this pace is keeping my orgasm level from rising to fast. She stays at this pace and I feel my balls clenching, wishing for release. 

"One minute." Steam tells us.

Ok, we are doing fine. Its getting a bit more difficult, but we are alright how we are. If Ice really wanted to get pregnant, she would speed up, but shes not.
This tells me that she doesn't actually want to get pregnant from this and that it does matter... Alot.

"Thirty seconds left." Steam interrupts my thought process."

Its getting really hard now. Im not sure Im going to make it to the end. This feeling just snuck up on me. But I must keep going. If I don't... Ice is going to be really mad at me. And then Ill have to get Steam pregnant! OH CELESTIA IT HURTS.

"Ten seconds!" Steam says. "Your almost there!"

"Sshhhiiiitttttt..." I groan.

"Five seconds!" Steam says. 

"Aaaaahhhhh!" I yell as I finally let loose my load.

My first spurt shoots deep inside of Ice before Steam yells "finish!" And Ice jumps off me before another spurt fires off inside of her.

"Aww, so close." Ice says as she watches me fire off the rest of my load.

"Hey, the rule was that I win if I don't get you pregnant. And with only one spurt, I think we are pretty safe. I groan and close my eyes. "Ow, that hurt."

"Well one spurt is still a spurt of cum in my fertile pussy." She reminds me. "But you did a good job River."

"How deep was it?" Steam asks.

"He was fully sheathed inside me, so pretty deep." Ice answers.

Steam goes over and rubs Ice's belly. "Then we might have a foal on the way, you know what that means, right River?"

I groan in pain and nod my head. My balls still fell like they are going to implode. If this was all for nothing, I'm going to kill somepony.

"At least we're done." I say.

"But what if I want another go?" Steam asks.

"Then your going to end up full of cum again." I say. "I hurt way to much to try that again."

"Well too bad." Steam says. "Hold him down Ice!" 

As if I had any energy to get back up anyway, Ice still holds me down.

"Alright River, here is whats going to happen." Steam says as she gets back on top of me. "Im going to ride you hard for thirty seconds. But this time if you cum in my, Ice isn't cleaning it out, right Ice?"

"If you say so." She says.

"You must really want to get pregnant Steam." I say.

"Why do you say that?" She asks.

"You made it so the if I came in Ice, I would have to cum in you as well. And now you want to try something hard that I am too tired and hurt to do, so I guarantee your pussy will be full of cum if you do this." I tell her.

"Well if you don't want to get me pregnant, you will hold it back. Ready Ice?" Ice gives her a wink. "Go!" Steam says as she plunges hard onto my already cum covered cock.

It takes about fifteen seconds before I am shooting my thick creamy load inside of Steam.

"You didn't even try." Steam pouted.

"What did I say?" I ask. "I told you that would happen. But jokes on you really, rules are rules and you said Ice couldn't clean you out. So have a good time carrying that foal and not being able to change for 11 months."

Steam's face is priceless. It was obvious she thought she was going to get out scotch free. She gives Ice a scared look. "You will get his cum out of me if I ask, right."

"Well, you said I couldn't get off if he was about to cum in me, and you made the rules." She says. "So no, I wont. You are now going to be pregnant and you will have to live with your actions."

Steam falls to the floor in front of Ice and starts begging as if for her life. "Please Ice, please. Ill do anything for you, anything at all. Please just clean it out, I don't want to have a foal. I don't want to go through all of that. Please... Help... Me..." Steam curls up in a blob on the floor, tears rolling out of her eyes. "Please."

"Under one condition." Ice says.

Steam jumps to her hooves, her pussy leaking alot of my cum. "Anything."

"I will clean it out, but you have to revert back to your original form and play the game with me." She says. "If you fail and cum inside of me, I will hold you down again as River cums inside of you again. So that means you can take the risk and either stop yourself from getting pregnant at all, or get me pregnant with you."

"Fine." Steam says. "Ill try it."

"Very well." Ice says as she begins casting her spell. One flash of white and green light later, Steam is laying on his back in his true form. Ice climbs on top of him and positions herself above his length as she did me. "Ready River?" She asks me.

I pick up the stopwatch. "Ready!" 

"Go!" She says as she inserts Steams dick into her.

I press the button as she says go and watch the show commence. Its quite tense, even from here. Why did we make such strict and stupid rules that screw us over? I am rooting for steam, but at only a minute in, he is showing signs of pain. This game is so stupid. We are risking our entire futures on a game of endurance. I wish we could clean out Ice as we can Steam.

"Thirty seconds left." I say. I notice Steam make a face that spells pain. He has twenty five seconds left and he is already on the edge. There is no way in hell he is going to make it. And with the rules we have in place riding on this, I'm going to end up with two pregnant sisters. Thats it, we are done.

At ten seconds left, Steam lets out a loud groan of relief which I heard as my cue. I run over and barrel over Ice. Steam's cock flops out of Ice with a pop and I see spurts of cum fly out the end.

"Why did you do that?" Ice demands.

"He wasn't going to make it, and I don't want two pregnant sisters!" I justify.

"But the rules were that we couldn't pull off." She glares at me.

"So you're trying to get pregnant?" I ask.

"NO." She spits angrily. "I don't want to have a foal yet!"

"Then why are you so mad at me, I made it so you didn't get pregnant and you didn't pull off so you didn't break the rules." I conclude.

She thinks about if for a moment. "Then I suppose I give you my thanks." She says softly.

"Your welcome." I reply. "Now as for you Steam... With the shit you were talking earlier, this should have been a piece of cake! But you almost went and knocked up Ice."

"Im sorry, Im so so sorry Ice." He almost appears like he is going to cry again. "Ill never make a game like that again. Im so sorry."

"Chill man." Ice says. "Im not pregnant yet, thanks to River. No harm ended up coming to pass."

"What a stupid game." Steam mutters.

"They aren't stupid, just a bit risky." Ice says. "I did enjoy myself."

"As did I, but Ice..." I turn to face her. "We have all had  a sexual encounter twice now and both times you have come extremely close to getting pregnant, if we keep this up, we are going to slip up one of these times."

"Close assuming that one spurt you gave me didn't get me pregnant." She reminds us. "And we will just have to wait and find out."

"Agreed." Says Steam. "Now who wants breakfast?"

"I think we've got some pancake batter in the cupboard." Says Ice.

"That sounds good to me." I add.

We all trot toward the kitchen with the promise of delectable pancakes.
> Part 1 Chapter 3
> --------------------------------------------------------------------------

"River! Come check this out!"

I put down my textbook and look up as Ice gallops in at full speed.

"Whats up Ice?" I ask, curious.

She pulls a spell book out of her bag and opens it up to a page close to the back before she begins reading.

"Although mind control is arcane magic level 8, taking control of another is not all that difficult. Correct usage requires the phycological manipulation of the target and that pony to fully and willingly give up their mind to you. This being the case, it becomes an arcane level 4 spell. This being said, If you do not possess the proper magical capabilities, another similar spell I might propose. If the target is fully willing, you will be able to put your mind in their body, as long as you sacrifice your own to their mind. When you have swapped bodies with the target, only you can reverse it and may do so at any time." She reads and looks up at me with excitement.

"Sooooo... You want to mind control someone?" I ask.

"No, dumb ass." She says to me. "Steam can switch genders on a whim and can feel both. We cant. But with this spell, I can switch bodies with you and we can feel what eachother feel during sex."

I finally understand what she means and my face lights up. "Really?" I ask equally as excitedly as she is. She nods.

I set my textbook down and hop off of my chair. "Lets try this!" 

She sets down her spell book and places her forehead against mine. "Close your eyes and concentrate on only me. Just trust me."

"Id trust you with anything." I say before complying to her request.

As I wait, I hear Ice start to mutter something under her breath that I cant make out. Just when I was about to question how the spell was coming along, I feel my mind jerk in an odd fashion that I have never felt before. It felt like my very thought process was falling from the sky for a couple of seconds before it comes back to a resting place, yet I feel somewhat jarred. 

The first thing I notice through my remaining headache  is that my entire body is more sensitive to every movement, every vibration has become more prominent. Especially the space between my hind legs. I open my eyes and look up... At myself.

"What the fuck?" I ask. "This is weird."

"My entire body feels more numb than usual." He comments. "Do you feel a strange vibration around you?"

I had indeed noticed that. "Yea, I do."

"That is the flow of magic, its something that all unicorns have." He says.

"So I can do magic?" I ask. "Cool."

"Yes, but don't." He says. "You have no training. But if you want I can teach you some time."

"Why not now? We have a bit of time until Steam gets home." I say.

"Ok, we'll try it." He says and looks around. His eyes come to a rest on my textbook. "Look at this text book."

"OK." I do so.

"Now concentrate on it." He says. "Feel the vibration and try to get the vibrations to press onto your mind. Once the vibrations feel like they are pressed against your mind, you will be able to transport it into the item that you are concentrating on. If you do this correctly, you will be able to float the object to where you wish it to be."

I look at the text book and save its image in my mind before I close my eyes and focus on the vibrations. I strain my mind and feel the vibrations closer to my mind. I look at the text book again and maintain my strain. I try to think of the text book floating, or moving to the chair, but it didn't move. I let my mind relax, but I am determined to try again. I close my eyes again and strain my mind. Then I relax it. I strain and relax again. Every time I strain it, it presses on my mind more. Maybe this is how you do it.

"STOP NOW!" River yells at me.

I let my mind relax again and look at him worriedly.

"You were about to blow something up." He says. "And I didn't want that something to be either of us."

"Sorry, I've never used magic before." I say sadly. 

"Its alright, we'll try again another time." He  tells me. "Your body is weird." 

"Yours as well." I say. "Your body is alot more sensitive than mine."

"And yours is alot stronger and more sturdy." He  says. I feel like I have more stamina in this body, no wonder stallions are usually on top."

"Well you'll find out soon enough." I say smugly.

"As will you." He replies.

"Hey guys." Steam says as he walks through the front door.

"Sup Steam." River says. 

Ice doesn't usually say "sup", thats what I say. Thats when I realized she was still in my body with my voice. I now know what he's getting at.

"How was it?" I ask as I try and replicate Ice's usual posture. 

"It was alright." He says. He looks at us funny. "You guys alright?"

"We're fine, why?" River asks.

He looks at us. "Is it personality swap day or something?" He asks.

River and I look at eachother, mouths agape. How on earth did he see it that quick?

"Ice, why are you wearing Rivers usual care free face and why does River seem to be your cheerful self?" He asks me. "Did one of your spells go wrong?"

The real Ice in my body responds. "No, my spell went perfectly, its just our bodies that we flipped."

"Oh wow." He says. "Thats cool!" 

"We think so." I say. "Now we can feel the other side of things like you can."

"Awesome!" Steam exclaims. He turns to me. "So River, want to try out Ice's body?"

I look at River and he nods. "But I get first dibs since it is my body." He says.

"Fine." Steam pouts.

"Where should we do this?" I ask.

"Ive got an Idea." River says.

"And what is that?" Steam questions.

"We could try this in the shower, there is room for all three of us and it might be a bit kinky if we're all soaked." He proposes.

It is true that our shower is ridiculously large for one pony, but for a few its perfect. "I can work with that." I say.

"Sounds like a plan." Steam chimes in.

We trot into the bathroom and River flips the handle to get the water flowing. We wait for a bit for the water to warm up and Steam leads the way, his coat soaked in seconds. Me and River follow closely behind. Once we are all wet, River breaks the silence. 

"Alright, I want to try out this dick of yours River." He says to me.

I turn around and lift my tail as I have seen Ice do before. "Then why wait?"

In a second his forehooves are on the ground next to mine, his barrel resting atop mine. I feel the head of his shaft bump my nethers and I shiver. He slowly slides his cock into my depths making me moan aloud. This feels so much better than being a stallion!

I feel him slide out and back in again, moaning himself. "This is such a weird feeling, being inside of you." River says.

I bite my lower lip. "Just rut me harder." I tell her. "And get up here Steam." He complies and walks in front of me.

"I want you to do what we did our first day with Ice. Put your forehooves on my back and make out with Ice." I tell him. "Ill take care of your cock."

Steam does what I told him to and begins making out with River. I latch onto his rock hard dick with my mouth as I continue getting plowed from the rear.

"I think I'm close." River says. "But I'm not quite sure what it feels like."

"Well you can pull out now, or keep going and risk losing your load. Its your body, so you decide." Steam tells him.

"But it feels so good, I want to keep going." River groans.

"Then keep going." Steam says bluntly.

I feel River's thrusts get longer and slower and I moan from the force behind each of them. I can tell he is really close.

I let Steam's cock flop out of my mouth. "I can tell your about to cum, if you are going to pull out, its now or never." I say to him.

"Fine." He says and pulls out just as his cock lets out the first rope of cum.

I spin around and engulf his dick in my throat just before the second rope shot out. I catch the following spurts in my mouth, the gooey white spunk sits on my tongue in a very sticky way.

River sits down on his rear and kisses me on the lips. Unbeknownst to him, my mouth is still full of cum. I open his mouth and let it slosh in. He recoils, spluttering and coughing.

"Thats nasty." He tells me. I smile at him and swallow what remains.

"Are you going to make me cum, or what?" Steam asks.

I push him onto his back on the shower floor and set myself atop him, belly to belly. "Chill man, I'm getting there." I scoot back and I feel River push Steams dick into my open pussy.

"Thanks Ice." Steam says. He winks.

Steam pushes his hips up, burying himself deeper inside of me, making me moan loudly. As he continues thrusting, he locks our lips and swirls our saliva together with his tongue.

"You know Ice, since I have your body, Steam could shoot his load inside of me and there would be nothing you could do about it." I tell her.

On cue, Steam pushes his dick as deep inside of me as he can and tenses up. In my shock at what Steam was doing, I expected to feel his cum hitting the back of my womb... But it never came.

Steam relaxes and starts breathing hard, a wide grin on his face. Although we both know he didn't cum in me, from River's perspective, he did. I decide to play along.

"Wow, I see what you meant about the feeling of sticky cum inside of you being pleasurable." I rock my hips back and forth. "It even sloshes around! This feels so weird." I say.

When I look over at River, his face is contorted in pure horror. I couldn't help but smile internally until Rives's face changed to a look of hatred. "Are you fucking serious?" He asks, his tone livid.

"Uuuhhh..." I look at steam and he wears the same terrified expression as me. He doesn't look like he has retained the ability to speak for the moment. I can only assume River took this as a "yes" because he walked over to us, pulled Steam out from under me, and pinned him against the wall.

"Why..." He growls.

"He didn't actually, really." I tell River as I spread my hind legs to reveal my clean snatch to him. "He didn't cum in me."

He drops Steam onto the ground. "Then here is what we are going to do." He says. 

I do not sense he is angry, only out for revenge. And it scares me. All of the sudden, my mind is spinning again and I land back in my own soaked body. It feels right to be back. I see Ice wriggling her back hips, making sure there is indeed no cum in her. She turns to Steam who is still laying on the ground from where she left him.

"Now I want to try out your body." She says to him.He stands up and looks at Ice. 

"Im sorry." He says to her. "It wasn't that funny."

"Your right about that." She says. "Now focus on me."

I watch as her horn lights up and moments later they both look like they just lost their balance. Steam recovers more quickly since Ice is in his body. 

"Now how do I switch forms?" He demands.

"Just focus on who you want to be and tense your entire body at once." She mutters.

There is a bright flash of light and a cute little filly, no more than eight takes his place. She walks over to me and looks me in the eyes before turning around and presenting herself to me.

"Rut me hard, River." She tells me. "I don't care how fast you cum, just rut me as hard as you can and don't pull out."

I step over the little filly and have to lower my backside so I can line myself up to her pussy. I look down right before I push in to see that my cock is half as long as she is. When I try to push in, I find she is to tight and wont allow entry.

"I cant get it in." I tell her.

"Wrap your forelegs around my torso and push with all you've got." She tells me. I put my chin on the ground and grab the little filly with both of my forelegs.

I push my dick forward as hard as I can until I finally feel it sliding in. The little filly starts growling in pain but insists I keep pushing in. To my amazement I manage to sheath my entire length inside of her. We both pant hard from our exercise.

"Wow this hurts." She says. "Don't stop, keep thrusting until you cum."

I comply a pull halfway out if her before pushing back in. I feel the pressure build up in my balls quickly from the tightness of her marehood.

Without telling her, I thrust myself deep inside of her and let loose my load, filling her to the brim.

She groans loudly from the force of the substance pouring into her. As soon as I pull out, the filly doubles over in pain, clutching her stomach.

"Thats what you get." I look over at Ice who had just taunted the little filly and I realize what had happened.

As revenge, Ice took Steams body and turned into a little filly with a cunny that she knew was way to small for my dick. She proceeded to use me  to make the body as painful to inhabit as she could and gave it back to Steam.

"Thats cruel as fuck." I tell her, a look of slight disgust on my face.

"Yea, it is pretty bad." She replies as Steam wails in agony.

"I suggest you fix him before he declares revenge right back." I say, watching the mixture of blood and semen pour out of her pussy.

"Your probably right." Ice says. Her horn lights up and the blood and semen disappears from the filly's snatch.

Immediately, there is a flash of green light and Steam is laying on the ground as his usual self sobbing like a little filly... Oh wait...

"That was a pretty funny joke, huh?" Ice asks Steam as if to rub metaphorical salt into his previous wounds. "Id be laughing so hard if I gave somepony my body to try out and somepony else came along and knocked it up without my consent."

Poor Steam, every one of these orgies we have something bad happens to him. I feel bad for him.

Ice walks over to Steam and embraces him of the floor of the shower. "Its alright Steam, everything is OK. Nothing is going to happen, and I certainly wont hurt you again." She strokes his mane like a mother would a foal's.

When Steam calms down, Ice turns to me. "I think we should stop with the mind switching stuff for now and just have some good old sex, nothing fancy."

"I couldn't agree more." I say.

"What do you think Steam?" She asks. He nods.

"I feel kind of bad now, I'm sorry. I will let you choose what we should do now, literally anything you can think of." She tells him.

There is a pause while Steam thinks before he looks into Ice's eyes. "Would you let me knock you up for real?"

The only thing that can be heard is the water hitting our backs and the tile floor. I am completely dumbfounded.

"If that is what you really want, I did say anything..." Ice says in defeat.

"Wow, I was joking." Steam says, shocked at Ice's answer. "Ill just pick the next activity. And don't forget."

Ice's face floods with relief. "Alright." She says.

"But I could use a nice blow job." He says and looks at Ice. When she nods, he sits on his flank with his back against the wall and his legs splayed out in front of him. 

Ice crawls up in between his legs, sits on her own flank, bends over, and pops his cock in her mouth. He moans deeply as Ice bobs her head up and down on his length. 

I walk over to them and sit myself behind Ice, my own legs spread around her. I pick her rear up causing her to moan in surprise. I line my cock up with her pussy before I let her sink down onto it. I lay back with Ice sitting on my lap, my dick buried deep inside of her as she continues to blow Steam. She begins bouncing on my cock while she sucks and lathers Steams dick, pleasuring us both.

It always baffles me how I can put my dick inside of her fertile snatch and she has no problem trying to get it to fire off.

My train of thought almost let me shoot my spunk inside my sister. I push her off with relative ease and save myself from losing my load. 

Steam on the other hoof has no intention of holding back. He moans and leans his head back. Suddenly, Ice jerks her head off of his member and angles it up at him. Steams ejaculations coat him in white, sticky cream. However, as soon as his cock twitches for the final time, Ice begins dragging her tongue across his sopping coat, licking up the excess cum all over himself.

When she finishes, she stands up and looks at both of us. "This is the first sex we have had where no cum has ended up in my pussy." She tells us.

"And?" I ask.

"Doesn't it feel kind of wrong to end here." She asks us.

"Why, did you want some in you?" Steam questions.

"A little bit, yea." She confesses.

"Well Steam filled you up the first time. I got one shot in you last time." I list off.

"So its Steam's turn this time." Ice says. She walks over to Steam and sits on his lap.

"Thats arguable." Steam says, looking kind of nervous. "I filled you with my entire balls, River only got one spurt."

"So that means River is going to have to completely fill me up." She considers. "Thats risky."

One flash of green light later, Steam is replaced with a strange reptilian creature. He sticks out his tongue to reveal it is very long and flat. "Ill like it out this time."

Ice turns to me, a sly grin on her face. She stands up and walks over to the wall where she puts her forehooves up on it, using it for balance while she stands on her two hindlegs. "Come on over River. I need some of that foal badder inside of me." 

I trot up behind her and place a forehoof on the wall next to hers and wrap the other around her torso. I slowly insert my cock into her pussy. She turns her head to me when I hilt in her and presses me into a kiss. I begin thrusting into her, slowly but surely. She wraps her tongue around mine, as it to have some control as I push deep into her clenching depths again, making her moan. 

I open my eyes to see she is looking at me through the kiss. Although I am getting really close, it it forgotten in the beauty of her soft blue eyes. Lost in her gaze, I thrust myself deep inside of her one last time and fire rope after rope of cream into the deepest part of her womb. She moans into our kiss and her body tenses up.

I remove my member from her snatch once we had finished. I dismount her and she drops her forehooves back onto the ground, her pussy leaking a large amount of cum. She turns around and stuffs her rear into Steams face. "Get licking big boy." She says.

Steam sits up in his lizard form and sticks his long tongue deep into Ice's depths, making her moan again. He retracts his tongue which he had bent at the end to help scoop. A wave of semen comes out and splashes down his front side.

"Could you have shot it in any deeper River?" He asks me. "I can barely reach the stuff."

I half-smile nervously as Steam goes back to scooping out the cum from Ice's pussy. I can tell she is enjoying it more than she is suppose to. Her eyes are closed and her mouth open wide in extacy. One of her hind hooves leaves the floor and her body rocks back and forth in time with Steams licking.

"Thats as much as I can get out." Steam says after one last lick without and white cream coming out.

"Just keep going, this feels so good." Ice pants.

Steam sticks his long tongue deep inside of Ice once again, licking all around her tunnel walls. Ice continues to grunt and groan louder and louder until she finally bursts. She groans one final time before coating Steams face in mare honey. She falls back on top of him where he embraces her. 

"Did you get it all out?" Ice asks him.

"Probably not." Steam says. "River hilted himself when he blew his load."

Ice turns to look at me. "Why did you go as deep as you could, do you want to get me pregnant?" She asks me.

"No!" I exclaim defensively. "It was just the heat of the moment."

"How about we just don't cum inside of me anymore... Assuming its not already too late." She says.

"Alright." I reply.

"Now lets actually get showered off, we are covered in each other's sex juices." She says.

Ice gets up and walks over to the shelf where we keep our shampoo and selects a bottle.

"Get up you lazies! We should get all the cum off of us before mum and dad get home!" She tells us.

Steam transforms back into himself, but is still covered in my cream. He walks over to Ice and holds himself under the water, letting some of the sticky substance fall off of him.

"I could use a good back rub after that, anypony want to scrub me?" Ice asks us.

Steam gets up behind her and mounts her again, sliding his dick slowly into her. "I will." He says to her as she dips her head and breaths hard. He begins thrusting into her and making her moan while he opens the shampoo bottle with his forehooves and puts some shampoo on her back. 

He starts scrubbing the suds into her coat as he continues to fuck her. Steam spreads the shampoo across Ice's back as he pushes into her once again. Ice lays her chin on the floor and lets her forelegs go limp. She opens her mouth with a wide, dopy smile and lets her tongue hang out. It is the most adorable, sexy position I have ever seen a mare in who was being plowed.

"Im getting close." He tells her. "Where should I cum."

"I don't care..." She mutters. "This is amazing. Just keep going."

"But I'll cum in you." He says.

"Just keep going." She hums again. "Don't stop."

Steam unsheathes himself from inside of her and lowers his head down to her snatch. He starts licking away at her folds again at the cost of his own orgasm. I knew what I had to do. I rush over to him and take his member in my mouth. With only a little bit of sucking, I am able to bring back his orgasm and shoot his first spurt of seed directly into the back of my throat.

I release my mouth from his erupting erection as another spurt hits the floor of the shower and gets washed away. Ice follows soon after with another moan of her own. We all sit down as Ice and Steam catch their breathes. 

"You made the most adorable face." I tell Ice. "It was just perfect."

"Steams rutting felt perfect, especially when I offset the front of my body downward." She says.

"Now that we are all tuckered out, lets finish this shower for real this time." Steam says.

"Agreed." I say.

We finish scrubbing Ice before cleaning up ourselves. We proceed to step out of the shower and blow dry each other.

"I think that was a pretty good lesson in body swapping." Ice says.

We both nod. Wait, What was the lesson again?
> Part 1 Chapter 4
> --------------------------------------------------------------------------

"What'cha doin' my dude?" Steam asks me.

I put down my notebook and paper and look at him. "Im writing a story." I tell him.

"Whats it about?" He asks curiously.

"Its about somepony who has a crush in school, but can never get her attention no matter what he tries." I say.

"Oh really? Id hate to have that problem." He smiles at me and winks. I repeat the gesture back to him.

"Yea, and by night he writes stories like I am doing now. He is writing a story called Odd Implementations that he randomly started jotting down one day."

"That sounds somehow familiar..." Steam says, his face twists into a thinking expression.

"It did to me as well when I decided on it, but I cant place where Ive heard it before..." I add.

Our thinking is interrupted by Ice walking through the door. Her steps are slow and her face does not resemble that of her normal cheery self. Her cheeks glisten almost as if she had been... Crying.

Steam also sees the despairing look of his sister. "Whats wrong, Ice?"

She collapses on the floor in front of us and begins sobbing anew. Her form crumples into a ball and lays there, helpless. We rush to her side and offer help, but she doesn't say a word. Instead, she lets a small piece of plastic drop to the floor. 

Me and Steam look at the object, then at each other. Although Ice had dropped it upside down, we knew it could only be one thing.

"Shhh, its alright. We're here, it'll be alright." Steam comforts her.

"Steam is right." I continue. "We are here for you and we are with you every step of the way."

We both lift Ice into a sitting position where Steam and I embrace her in a tight hug.

Ice wipes her tears off of her muzzle. "You guys aren't mad?" She whispers to us.

"Why would we be mad? If anything its our fault." I tell her as soothingly as I can.

"With what we were doing, this was kind of inevitable..." Steam says softly to us.

"But I don't know which of yours it is." She whispers.

"We'll find out in time." I tell her. "But for now, just don't think too much about it."

"Thanks guys, you really are the best." She sniffles.

"I suppose on the bright side we don't have to worry about it anymore..." I voice.

"I suppose you could look at it that way..." Ice trails off. "Hey guys." 

"Whats up Ice?" Steam asks.

"I have a foal growing in me..." She rubs her belly. "The concept is so weird."

I rub her belly gently. "Indeed you do. And one of us put it there."

"I don't know how to feel about that pony right now..." She eyes up both of us.

"Well just know it was one of your brothers who knocked you up." Steam says, grinning.

"I wouldn't have it any other way." Ice returns. "But River is right. Since we don't have to worry about it anymore, we should do some new things."

"Remember we decided I get the next activity pick?" Steam reminds us.

"What do you have in mind?" Ice asks.

"Well since your pregnancy is not inhibiting your physical capabilities, I think we should do something like roll playing." Steam suggests.

"That sounds pretty kinky." Ice says. "And I might have an idea, as long as it isn't to rough for your taste."

"Uh-oh." I say. "What is it."

"I want you two to show me how you would go about raping me." Ice says.

"WHAT?" Steam and I yell in unison.

"You heard me, I can take it." Ice says. "I want to try this, be really rough. I will fight back, and you have to subdue me." She continues, obviously serious.

"Are you sure about this?" Steam asks her.

"I trust you guys with my life. But you guys have to roll play along, alright?" She questions.

"OK then..." I reply nervously.

"Good, get into positions, Ill be back in just a bit." Ice grins evilly at us.

Me and him stand right next to each other in the middle of the room.

"You ready?" Steam asks me.

"Not really, I'm not that good at being rough." I respond.

"Nor am I." Steam finishes.

Ice walks back into the room wearing the longest, fuzziest rainbow colored socks I have ever seen. It contrasts her lighter blue coat perfectly. She looks so sexy.

She walks up to the two of us, a slight sway in her hips.

"Excuse me gentlecolts, do either of you know how to get to city hall?" She asks, a look of pure innocents on her face. Man was she good at this.

Steam takes the lead of our exercise. "Hey, what is such a pretty mare such as yourself doing in this neighborhood?" 

"I don't know, if I'm honest I'm a bit lost." She smiles at Steam. "Could you tell me where city hall is please?" She asks again.

"Your not going anywhere." I tell her before I shove her off her balance and onto the floor. Steam and I are on her in an instant, holding her down while she struggles with her fore and hind legs.

"Let me go!" She exclaims. "What are you doing?" 

"Hold her down Steam." I instruct him. I roll Ice's rear end onto her back and pry open her hind legs to reveal her soft, wet pussy.

Her eyes go wide and a look of terror crosses her face. "Please! Don't do it! Ill do anything! Please!" She begs with me, but Im already lining myself up.

I thrust into her pussy while keeping her hind legs open which she is trying desperately to close. I pull out and drill myself back in all while feeling up the soft socks on her legs.

"Stop, please stop." She gasps as I push in again. "Im in heat, please don't cum in me. Ill do anything you want, literally anything!" Please don't cum..."

"Im getting close." I say as I push into her depths once again.

"Celestia no, please pull out. I can pay you, I can be your slave! Just pull out now, please!"

"Oh Celestia, I'm about to burst!"

Her pleading becomes more frantic than ever. "Anything! Please, wish for anything and I will get it for you! ANYTHING!" She sobs. "Just please don't knock me up."

"Too late for that!" I tell her as I thrust deep inside of her and let loose my load. I moan deeply as she cries in despair. It feels so good to finally cum inside of her, holding nothing back and not having to worry about anything.

As I get up, I takes Steam's place holding Ice down. Ice's face is stained with tears. It is so realistic, i am genuinely concerned.

"You alright?" I whisper in her ear.

"Im great, keep going." She whispers in return.

She is the absolute best actor in the world, I swear to Celestia...

I continue to hold her down as Steam pushes himself inside of her. But Ice struggles no longer, tears pour down her face as she accepts her fate. She tired herself out from the initial struggle and now knows that she cant overpower and stop us. (Being that she is a unicorn, she could kick our asses at any time if she wanted to.)

Steam continues thrusting inside of her, savoring the internal workings of her flower. I look down at Ice again. If her figure wasn't sexy before, these rainbow socks she is wearing seals the deal. Apparently Steam agrees with me because he reaches his orgasm fairly quickly this time.

"Oh Celestia this is good." He says to nopony in particular. "Im right on the edge."

"Please, not again." Ice pleads meekly. "Not inside."

Steam pays her no heed as he pushes deep inside and groans. Ice continues sobbing on the ground. Me and Steam get to our hooves, leaving Ice to curl up into a ball on the floor. I watch as our mixed cum leaks out of her pussy and onto the floor.

"How was that Ice?" Steam asks her.

Ice jumps up to her hooves as well and wipes the tears from her face. "That was really good, nice job guys." She offers us a high hoof which we accept. "I can feel your guys's cum inside of me, its nice and warm."

We smile at her. Twas a good feeling for all of us.

"So whats next guys?" She asks.

We think for a moment before Steam's face lights up and he jumps up. 

"What is it, Steam?" I ask.

Without warning, there is a flash of green light. When I see what Steam has turned into, I freeze in shock. 

A huge octopus sits in the middle of our room and is already wrapping its tentacles around Ice. It lifts her off the ground and holds her in the air by each leg.

"I must say, I didn't expect this. But I might enjoy it... A lot." Ice says.

The tentacles spread her hindlegs wide apart, making room for another one to come in and start teasing her pussy. 

She giggles and struggles against her restraints. "Hey, stop that! Just get it in there!"

On command the tentacle between her legs separates the lips of her cunny and pushes itself into her.

"Oh gracious! Its wriggling around inside of me!" She exclaims. She bites her lip sexily and moans as the tentacle continues to move around inside of her.

The tentacles hold her horizontally off the ground as they dig inside of her. Being that her head is at eye level for me, I decide to join in. I walk up to her and press her into a kiss. However she breaks it soon afterward in a surprised shout.

I look behind her and see another tentacle lightly brushing her tail hole. "I don't think its going to fit in there, especially not dry." Ice says.

The tentacle comes around front of her and forces its way into her mouth. She moans into the appendage as it swirls around her mouth, gathering saliva. Once it decides it is sufficiently wet, it returns to her plot hole and slowly pushes itself in.

"Hunngghh..." Ice bites her lip again as she feels her tight plot being violated along with her pussy.

This doesn't last as a third tentacle replaces the other one in her mouth. Four tentacles now hold each of her limbs spread eagle and three are thrusting in and out of her various holes. Her eyes are half lidded as I can only assume she enjoys her supreme fucking.

I watch the octopus go to town on my sister, draining her for every sexual pleasure it can muster. I hear her moan loudly as she climaxes all over the tentacles around her rear end. When the tentacles release her, all she can do is lay there with a dopy grin. 

The octopus turns back into Steam in yet another green flash. "How was that?" He asks her.

"The weirdest thing ever, but awesome!" She says.

"Im glad you liked it." Steam says.

Ice gets off the ground and we stand in a triangle form again. "Whats next guys?" Ice asks.

"I might have an Idea this time." I say. "Your going to be in the spotlight for this one Ice."

"As if I haven't been so yet today..." She says sarcastically.

"So for this one, you are the mother of the family and we are your sons. We just heard the term sex for the first time and we are curious." I inform her. "Got it?"

"Oh yea." She says smugly. "I like this."

"You like everything so far..." I comment as me and steam leave the room.

We wait for a moment before walking back in and finding Ice laying on the bed.

"Hey mom." I say to her.

"Hows it going boys?" She asks us.

"Its alright." I tell her.

"How was school?" She asks.

"Boring." Steam says for me. "I have a question mom."

"Yes Steam?" She asks kindly.

"Whats sex?" He asks casually.

Ice's eyes go wide and she sits up on the bed. "Where did you hear that word?" Ice questions him.

"In school." He replies. "What is it?"

"Well..." Ice says unsurely. "Its how new ponies are created."

"What? How does that work?" I ask her.

She sighs. "Come sit down boys." She tells us.

We sit down on either side of Ice and give her our best foal faces. She starts in the most traditional way ever.

"You see, when a stallion and a mare love each other very much, they will have sex to create a new foal." She continues awkwardly.

"Did you and dad do that?" Steam asks.

"We did." Ice says. "Thats how we got you two." She ruffles our manes.

"You made us?" Steam asks.

"Thanks mom!" I interrupt him. "But how do you make a foal?" I ask.

"Well..." She adds. "A stallion or a colt will have something called a penis which he uses to pee out of. And a mare or filly will have what is called a vagina." She pauses to let this sink in. "A colt is able to put his penis inside of a filly's vagina and move it around inside of it. Later the filly will create a foal in her belly and create a brand new pony."

"So any colt or filly can make a foal?" Steam asks.

"That is right." Ice says.

Steam pulls out his cock for us to see. "So this is a penis?" He questions Ice.

"Yes it is." Ice says. "If you put that in a mares vagina, she will have a foal."

"Well you're a mare, right mom?" He asks. I look at her as she blushes deeply. "I can make a foal with you, right?"

"Technically, yes." She says.

"Wait, what is a vagina?" I ask.

"Its what fillies have between their legs like you have a penis." She says.

"Do you have one mom?" I ask.

"Yes, I do." Ice blushes even harder.

"Can we see it?" Steam asks her. "You see our penises."

Ice looks at Steam for a long time before stuttering. "I guess..." She leans back onto the bed and spreads her legs revealing her pink lips.

Steam jumps up in between her legs and puts a forehoof on each side of her.

"Woah, what are you doing?" Ice demands.

"You said ponies who love each other make foals. I love you mom, and you said that you loved me..." He explains.

Ice drops her hard glare and goes into a thinking phase. "Well I haven't had had sex in over fifteen years... Fine, what could it hurt." She looks up at Steam who is still in between her legs. "Alright, just don't cum in me, thats the feeling that builds up and that is what actually makes the foal."

Steam's face grew into a smile and his cock hardened the rest of the way. I watch him line up his cock with Ice's pussy and slip himself inside. He moves his cock back and forth slowly inside of Ice.

"This feels really good mom." He says to her. 

"Just keep going Steam." Ice pants.

Steam continues to push in and out of Ice's snatch making them both moan aloud until Steam pushes deep into Ice and stops. Her eyes go wide and she looks down to where her pussy and his dick meet.

"I told you not to cum in me!" Ice says franticly to her son who is still buried inside of her.

"But I thought we were trying to make a foal..." Steam says, confused.

"No!" She says angrily. "I was just going to let you feel what it is like!"

"You don't love me mom?..." Steam asks, eyes moistening.

Her tone softens. "Of course I do sweetie, but in a different way. I love you as a mother, you have to fine a mare who will love you as a wife."

"So we aren't going to make a foal?" He asks her.

Ice looks back down at her snatch which is now dripping cum. "No, we will." She says.

"Is that bad?" She asks, his voice wavers with a tinge on uncertainty. 

"Yes and no..." She says. "You shouldn't be having a foal until you're much older..."

"Why is that mom?" He asks.

"Because its a lot of work and time that you don't have." She explains.

"If Steam can make a foal, can I?" I ask.

They both look at me with strange expressions.

"I can only have one foal at a time, but since Im going to have a foal either way, Ill let you try." Ice tells me.

Steam pulls out of Ice and steps aside for me to take his place. Ice's pussy feels quite slimy as I push in due to the amount of cum in her.

"Woah mom, its warm inside of you." I say as I thrust in again. "Do you not want me to cum in you?"

"Its to late now, just do it." She manages through grunts from my thrusts. "Fill me up River." 

Soon enough, I do so. My climax is abrupt, for which I sink my cock deep between her folds and spray my cream to mix with Steams.

"Thanks mom!" I say.

"Of course sweetie." She says to me.

I lay my stomach upon her own, still buried inside of her.

"That has to be the best sex session we have had so far." Ice says. "You guys can just cum inside with no cares and I get to feel your spunk swirl around inside of my womb."

"You can say that again." I mumble from on top of her. She puts a foreleg on my head.

"We need to roll play again." Steam says. "I think I have a new favorite way to have sex."

"Cant disagree here." I say.

"Nor here." Ice adds.

"Awesome, I cant wait for next time!" I say.
> Part 1 Chapter 5
> --------------------------------------------------------------------------

"There is just one problem guys..." Ice pauses for a moment before finishing. "How are we going to tell our parents that Im pregnant?"

Steam and I look at each other. We hadn't considered that...

"And what details should we add with that?" She continues. "Who should we say knocked me up? Should we outright tell them we have an incestuous relationship? I cant imagine that would end well..."

"Those are all good questions that none of us have an answer for." I tell her. "What do you think?"

"Well this is one thing that we cant just say was an accident... Imagine trying to explain to them how Steam or you just tripped on something and got me pregnant." Ice says.

"That would be an interesting conversation..." I add.

"Well we have to figure out what our parents would be the least pissed about and use that as an excuse." Steam advises us.

"True." Ice and I say in unison.

"Honestly, I say we tell them it was one of us rather than a colt they have never met before." I contemplate aloud. "And maybe we could say something like we were just curious but things got away from us..."

"I suppose thats not too bad..." Ice says. "Better than a lot of other excuses."

"Oh and how about we describe all of our endeavors like body swapping and roll playing and such!" Steam says jokingly.

"Shut up." I tell him.

"I could go for something like that right about now." Ice proposes. 

"Should we be concerned that we have an orgy every single day now?" Steam asks.

"Its fine Steam, its fine." Ice says to him. "But I suggest we start with some good old roll play."

"Have an idea by chance?" I ask her.

"As a matter of fact, I do." She states. "Steam, are you good with changing into a stallion that could pass as a teacher?" 

Without question, Steam transforms into a taller stallion with hazel eyes and a genuine smile.

"Perfect." Ice winks at him. "Now River and I are students in your health class and we both failed the test on reproduction so we are coming in after school to study."

"Seems good." He says. Ice grabs me by the foreleg and drags me out of the room. We wait for a moment for Steam to get ready before walking back in, single file.

Steam stands at the wall closest to the door as we enter, giving us a hard look.

"You two know why you are here, right?" He asks us.

"Yea teach, we failed a test and we're here to make it up." I say nonchalantly.

"You do that after our study time together." He says. "First Im going to reteach this lesson and you had better be paying attention or we will do this again."

Ice and I groan.

"Indeed, now take your seats." He tells us. We sit on my bed because its the closest thing we have to a chair.

"Now both of you know what it means to mate, right?" He asks us.

We look at each other with a confused look and look back at him. "No sir, we don't."

Now its his turn to sigh. "Mating in the process in which a stallion inserts his penis into a mares vagina. Ring a bell."

Same response. "No sir."

"What are those?" Ice asks.

Steam gestures to a non-existent diagram. "Between their hind legs all stallions have a penis. Mares have a vagina. A stallion is able to put his penis into a mares vagina to attempt to produce a foal. Any questions?"

"I still don't get it." Ice says. "This concept doesn't make any sense."

"Then how would you like me to teach it to you?" Steam asks.

"I don't know, if I see it I can understand it." She suggests.

"You want me to show you?" The teacher asks.

Ice nods.

"Fine, it if will help you learn this, I can show you. Please come up to the front Ice."

Ice walks up to the front and stands next to the teacher, awaiting further instruction.

"Please lay on your back on my desk." The teacher instructs. Ice lays on her back on Steams bed on the other side of the room.

"Good." Steam says. He gestures to her moist pussy. "This is your vagina. A stallion can put his penis inside of there and give you a foal."

"In where?" Ice asks stupidly. "What is a penis?"

Steam looks angry and fed up with Ice. "Do you want me to show you?" He asks.

"Yes sir, I still don't understand." She tells him.

Steam puts his forehooves on the desk (bed) and reveals his erect cock to her. "This is a penis." He says as he gives it a bounce with his hoof. "Do you need me to show you what it does?" He questions.

Ice nods.

As if expecting this, Steam is already between her legs, pressing the head of his dick against her folds. I hop up out of my "desk" and walk over to watch what happens so I understand. Steam pushes himself into Ice causing her to open her mouth and lean her head back before gasping. 

"Understand now?" He asks.

"I think so." She says once she has regained her composure. "So this by itself makes a foal?"

"Not quite, you have to push back and forth until the stallion shoots a liquid inside of you called semen. That is what gets you pregnant with a foal." Steam begins slowly retracting himself until he pushes back into her. Ice gasps again from his motion. He repeats it a few more times, getting Ice to moan for him.

"Can I try?" I ask him. "I want to learn hands on." 

"Alright." He tells me and pulls out. I position myself between her legs before Steam speaks again. "Just don't spurt your semen in her, she could have your foal and neither of you want that." 

I look in Ice's eyes before I push into her. Her depths are hot and her tunnel pulses, squeezing my penis. We both groan from the action. I pull out and push back in just how I saw Steam do. It continued the good feeling for both of us. So why not do more. I repeated the thrust, but faster this time. The feeling I have in my cock doesn't subside. I keep pushing in and out, faster and faster. We both moan as I continue to pound her.

"Thats enough." The teacher says. "Don't cum in her."

I don't know what that means, but with this amazing feeling building up, I don't care. Suddenly, the feeling reaches its peak and I feel my penis contract again and again. I push myself deep inside of her and enjoy the pulsing from her tunnel coupled with the new contractions in my cock.

Once we finish, we both look at each other, panting.

"Are you fucking kidding me?" Steam asks, half lidded eyes and a stern look on his face. "I said DON'T cum in her. Now she is going to have a foal."

"Wait what?" Ice asks, a look of shock on her face.

"If either of you had been paying attention, you would know..." He says.

"Is there anything we can do?" She asks worriedly. 

"To stop you from having a foal, no." Steam replies blatantly. 

"Is there anyway to stop it from being mine?" I question.

"Well I could add my seed in there and it might take mine before yours." Steam tells me.

"Please sir?" I ask.

"Its not up to you." He looks at Ice. "Its her decision."

"I don't care anymore." She says. "Its to late anyway." 

I pull myself out of Ice, letting the cum I was holding in leak out in a sticky mess.

"Ok then." Steam says as he positions himself between her legs and slides back in. Despite her best efforts not to, Ice moans from the action. Steam begins pumping in and out of Ice at a rapid pace. They continue to moan together as Steams pace increases to incredible speeds. Finally he thrusts deep inside of her and fires off his own load. Ice's teeth are clenched  and her eyes squeezed shut as she too hits her climax hard.

Steam pulls out of her, allowing a mixture of liquids to flow from her snatch. 

"That was fun." Steam comments first.

"I liked it." I add.

"As did I." Ice rolls off of the bed and stands up. "Whats up next on the list boys?"

"Im not sure." I tell her. "What should we do? Steam, anything?"

"Actually, I think Ice a has something else she would like to try." Steam glances from me to Ice. "Isn't that why you are giving me that look."

"I always have Ideas." She says. "But Ive got something a little more tame for you." She sits down on her flank. "Ive heard that its really sexy for both parties if when the stallion pulls out, they shoot their cum all over their mate."

"Interesting." I state. "That does sound kind of hot."

Ice lays her back down on the bed again. "Who wants first go?"

"Ill take it this time." Steam responds abruptly.

"Wow, alright." Ice comments as Steam is already between her hind legs inserting his cock into her.

He grunts slightly at his first thrust, but continues the repeated back and forth motion. He leans his head down to her and their lips connect. I watch their make out session as Steam continues to plow her. Celestia, why is Ice so fucking hot? Her forehooves are wrapped in the sheets of the bed and it looks like she is holding onto them for dear life. Their moans escalate through their kiss and they separate so they may breath harder easier. After much panting and moaning, Steam pulls his member out of Ice with one strong grunt and lays it on her lower stomach above her snatch. 

The first shot of cum goes far and lands right on Ices nose. The second reaches her chin and starts to run down the side of it. Each additional shot lands somewhere on her torso, covering sections of her fur with puddles of cum.

"That was pretty hot." Steam states through pants.

"I get a try now, right?" I ask.

Ice nods, finally having caught her breath.

I jump up onto the bed and walk around so that I stand over her head.

"Uh, what are you doing River?" Ice asks.

"Trying a different hole." I answer before lowering my rear end so my hard dick dangles in front of her mouth. Unsurprisingly, she takes it into her mouth without another word. She wraps her tongue around it and begins applying pressure and suction. In response, I pull my cock almost out of her mouth before pushing back in. The action surprises Ice, she was not ready for this. 

I thrust in again and I see a heated blush come onto her face. Her eyes roll up and stare aimlessly as she uses her tongue to massage my incoming member. Her face being adorable and the work of her tongue boost me quickly to an orgasm of my own.

I pull out of her mouth and aim my cock over her body just as the first shot of cum fires off and lands on an uncovered spot on her torso. Being on the opposite side that Steam had been, my first shots of cum landed on her torso, but the many smaller shots dropped right in her neck and face.

When I looked down again, Ice's face is covered in white cream. She had even kept her mouth open for some to fall in. I step off of the bed and stand next to Steam. We both look at the absolute sticky white mess that Ice has become.

But thats when we hear it. The knock of a hoof on wood.

The three of us bolt to attention. Our mission? Destroy the evidence.

"Steam, take Ice to the bathroom and get yourselves cleaned up, just in case. I'm the least filthy, Ill see who it is." I bolt out of the room without another word.

I reach the door and grind to a holt in front of it. I proceed to open the door in a calm manner. Standing in the doorway is Ice's best friend, Freeze Dance.

"Hello Freeze." I greet her in a charming fasion.

"Hey River, is Ice around?" She asks me.

"I think so, let me check." I walk back into my house into which she follows me and closes the door behind her.

I get to the top of the stairs and realize she is still following me as if I am leading her to Ice. Thinking fast, I blurt out: "how about you stay here and Ill get her for you?" 

"Im sure she will be fine with me coming in, Ive done it many a time before." She responds. 

I begin mentally chewing on my hooves. "Did I let her in too quickly? What if Ice and Steam aren't ready?"

To increase my heart rate from thunder to painful, both Ice and Steam start trotting down the hallway toward the bathroom.

"It'll only be a second, I promise." I reassure her, probably giving away too much of a worried aura.

"Whats the big deal?" She asks as she walks by me. "What are you hid..."

She stops. Ice and Steam also stop. I cover my eyes with a foreleg. This isn't going to go well.

"W-w-whhh..." Freeze stutters but is unable to speak.

"Um... Hey Freeze... Hows it going?" I open my eyes a pinch to see Ice giving a weary smile.

"A-a-a-are y-you..." She stutters again.

"Yyyeaaa..." Ice says. "This doesn't look good, does it?" She asks nopony in particular. 

"W-what happened t-to y-you?" Freeze questions in response.

"We have something to talk about Freeze." Ice tells her. "Follow us." 

Ice and Steam trot into the bathroom followed by Freeze and I. Ice starts filling up the bath tub and sits on the rim facing us.

"Whats going on here?" Freeze questions, concern evident in her voice.

"Well you see, me and my brothers are in a... Relationship." Ice tells Freeze. "We are all dating as one big triangle, and once in a while we will... Do something fun. This is the aftermath of one of these times."

Ice puts her hoof in the water, deduces it is the correct temperature, and slides herself in.

"So you are dating both of your brothers at once, and you three have sex together?" She asks.

"That sounds accurate." Steam adds.

"I see." Freeze looks at her hooves for a moment, then back at us.

"Whats wrong, Freeze?" Ice asks her.

"Nothing." She responds. I always know if someone says "nothing" without a follow up comment, they're lying.

"What is if Freeze?" Ice pushes her.

"Its not important, Ill just leave." She turns to walk out of the door.

"Freeze, Im your best friend! Just tell me!" Ice says to Freeze in a heated voice.

Freeze whirls around. "Ive always kind of liked you." She blurts out. Once she realizes what she has said, her face flushes. "But I see I am too late."

She goes to take her leave but is stopped by Ice. "Freeze, please come back." Ice requests in a soft voice.

Freeze turns back around to face us and walks back toward the tub in which Ice sits. "Do you speak the truth?" Ice asks her.

"Only the truth." She replies, a thick red blush forming on her cheeks.

"Then I ask if you would have any interest in joining us?" Ice questions.

Freeze looks at all of us. "Join your three way dating?" She asks.

"And make it a four." Ice responds cleverly. 

"I guess if your in it, I would try it." She speaks nervously. "Im not sure how I feel about stallions..."

"Ill be here to help you through it." Ice soothes her. "Next I ask my lovers for the permission to invite another member to our circle."

"Im fine with it." I say.

"It will even out the numbers." Steam adds. "I too agree."

"Then it is official. You, Freeze Dance, are now in a relationship."

Once we had cleaned the mess from Ice's fur and from our cocks, we dry each other off and the four of us head back into the bedroom.

"Actually Freeze, we were in the middle of one of our fun moments when we had to drop everything because of you knocking at the door." Ice tells her.

"Oh, I'm sorry." She apologizes.

"No need to be sorry, but I will ask you if you'd like to join us for the rest of it." Ice winks at her.

Freeze blushes hard. "Oh... Really?" She asks shyly.

"Of course." Ice replies.

"I don't know." Freeze says, eying Steam and I. "Im not sure Im confident with having sex with one of them."

"Then you can start my fooling around with me, then we will see." Ice leans into freeze and smooches her on the lips. 

Freeze's entire face goes red and her fluster is obvious. "Lay your back on the bed." Ice instructs her. She complies, but holds her hind legs together and her tail up. Ice jumps onto the bed and stands above her, two legs on each side of her. 

"Im going to need you to open your legs. I promise nothing bad will happen." I see Freeze contemplate her next move carefully. She does end up lowering her tail and uncrossing her legs to reveal her cute, innocent, untouched snatch.

Ice places one of her hind legs between her legs on the ground and the other at a 90 degree angle on the bed. 

Ice scoots forward like this so both of their pussies are smushed together. She begins to grind their cunnies together, causing Freeze to moan aloud. Ice silences her by drawing her into a long kiss. Me and Steam watch the sexy scene escalate. Their cheeks bulge randomly telling us their tongues are locked in a dual. Ice continues to grind her hips against Freeze's until Freeze moans moans loudly one final time.

When they draw apart, both of their crotches are soaked with a health amount of mare honey. Freeze pants hard while Ice recovers quickly as she has done things like this before.

"How was that?" Ice asks her.

"Amazing." She pants.

"Want to try out one of my brothers? He'll be gentle and Ill be here the whole time." Ice questions her.

"I guess so..." Freeze says, sounding nervous again. "Can I try River first? I want to just have a regular mate before anything really kinky."

"Sorry mate." I tell Steam.

"Nah man, I take it as a compliment." He reassures me.

I approach Freeze and step in between her legs, letting my erect cock flop onto her stomach.

"Woah, thats kind of big..." Freeze gasps. I like a good compliment.

"Both of them are that size." Ice tells her before turning to me. "If you cum in her, I will end you." She says blankly.

I nod in recognition of her threat and place the head of my cock against her opening. I make sure to take extra care and time sliding into Freeze. Her virgin pussy hugs my cock tightly and she breathes sallowly as I insert into her.

I bottom out inside of her, the throbbing of her tunnel applying pleasurable pressure to my member. I look down into her cute eyes. Her face is red with one thick blush and her mouth hangs open slightly as she takes quick breaths. 

"This feels really good." Freeze tells me. "Please keep going."

I pull myself out about halfway before pushing slowly back in.

"More." She moans at me.

I continue pushing into her slowly for several more thrusts before I pick up the pace slightly. Her head leans back and she lets her tongue hang out of her mouth as she pants in time with my thrusts. I feel myself getting closer and closer to climax and I can sense she is as well being that she wraps her hindlegs and forelegs around me, holding me close. 

Right before I reach my climax, Freeze groans loudly and I feel her love tunnel contract for a final time as she is sent over the edge. Her grip around my torso locks in place as I too begin my climax. 

Staying true to my word, I pull out of Freeze before I shoot anything inside of her. Or at least I would have if she wasn't holding me in. 

I pull my hips back before I climax only to hit the barrier she has created with her legs wrapped around me. I panic as I try to pull back again but realize her grip is to tight. My first spurt of cum fires itself right into her snatch. Thinking fast, I grab my cock with my hoof and manually push it out of her, but not before a second shot can be pumped into her.

I finish my climax by shooting my remaining load onto the insides of her legs and onto her barrel. I fall onto the bed beside her and join her in her heavy breathing. I would have enjoyed the afterglow of the deed had I not felt a magical aura lift me off the bed and drop me in front of an absolutely LIVID looking Ice.

"Care to explain?" She asks me cooly as she gestures to Freeze's pussy.

I look down at it to see that my ejaculations were shallow enough for it to start leaking out from between her lips. From the looks of it, I had just filled her up to the brim with my spunk. I now seriously fear for my life as I turn back to Ice. 

"I-Ice, I can explain." I assure her worriedly, but its no use. She promised me she would end me if I came in her friend. Would she really carry through with that? I feel a look of horror cross my face. I hope to Celestia she doesn't. 

"You have one chance." Ice seethes. "Make it good."

"I tried to pull out, I really did Ice..." I plead with her. "But I got trapped in her tight grip. Its only a couple of shots and they are really shallow, trust me!"

Ice contemplates what I have to say for a moment, but before she can make a verdict, Freeze chimes in.

"I did hold him in." She says bluntly. "If he hadn't used his hoof to push it out, there would be a lot more in me." She reaches down with her hoof and wipes some of my cum from between her lips.

Ice sighs and her face drops back to its normal self. She trots over to Freeze who still sits on the bed and sits down on the floor between her hind legs. Before Freeze can say anything, Ice uses her tongue to start cleaning up the sticky mess from inside of her. Freeze obviously enjoys being eaten out by her best friend and demonstrates it by groaning with her tongue strokes.

Once Ice finishes eating the cum out of her, she stands up and envelopes Freeze into a kiss. Freeze wraps her fore legs around Ices head and pulls her closer as their tongues dance with one another in Freeze's mouth.

I look over at Steam and see he is just as hard as me from the show.

"Are you two going to make out all day, or are we going to have a bit more action?" Steam asks them.

Ice breaks their kiss and they look at Steam. "I suppose you have been waiting long enough, who would you like to take?"

"Ill go with Freeze." He decides.

"That means you get me, River." Ice says to me.

The two mares lay on their backs, side by side on the mattress. I stroll up to Ice and place my tongue flat against her opening and give it a sloppy lick. Ice shutters at the motion, but lets me continue with a more precise and penetrating lick.

"Which do you prefer, mares or stallions?" I hear Steam ask his partner. 

"Im not sure yet..." Freeze responds.

"Then lets try both." Steam says. After a bright flash of green light a butter colored earth pony mare now stands between Freeze's legs. Out of the corner of my eye, I see Steam in his new body taking the position that Ice had used earlier so as to grind her pussy against Freeze's.

Their scissoring commences, as do their moans. They connect lips and begin a passionate kiss during their activities. 

I look back at the snatch in front of me. I redouble my efforts in pleasuring Ice with my tongue. I stick it in as far as it will go and wiggle the tip around, vibrating it along Ice's inner walls.

The moaning in the room escalates quickly as each mare nears her climax. To my surprise, I hear the cries of ecstasy from our neighboring couple as I feel Ice squirt honey all over my muzzle.

I stand up and put my forehooves on each side of Ice on the bed. I ready my member for its own fun before I drive it into Ice. Once my cock is buried deep inside of her, I look over to see that Steam has transformed back into his original self and was slowly pushing into Freeze.

Ice shuffles her body closer to Freeze's making me scoot with her to stay inside of her. She manually turns Freeze's head toward her before they begin making out hotly once again.

Without warning, I feel my head being forcefully turned and Steam pushing me into a kiss of our own. Once I might have said I wasn't OK with doing anything like this with another stallion, but after having fucked him many times in a shape-shifted form, I think we are past those boundaries.

I let him slide his tongue into my mouth as I close my eyes and thrust back into Ice.

I feel Steams lips brush along mine as he moves his tongue around the inside of my mouth. My cock throbs as I deliver another deep thrust into my sister.

The four of us continue to fuck, be fucked, and make out for a short period of time before I feel myself automatically thrust deep inside of Ice and fire my thick creamy load straight into her pussy. I was so wrapped up in what I was doing that I didn't notice I was getting close.

I open my eye slightly to see Steam have a similar problem. I watch as he pushes himself inside of Freeze and hold himself there for a moment before he grunts into our kiss and pulls out quickly, orgasm already in full swing. Steam breaks our kiss and whispers "shit" as he pulls away from me.

I look down at our lovers and see that Ice's eyes are still closed as she is still making out with freeze. However Freeze's lips are still on Ice, her eyes are as wide as dinner plates and she is staring at Steam, a scared look on her face.

I can only deduce she felt Steam cum inside of her. 

Steam leans over close to my ear. "Im so use to just finishing inside Ice since she is already pregnant, I completely forgot until I had already started my orgasm." He whispers softly so Ice doesn't hear. "Please don't tell her."

Ice breaks the kiss from Freeze and pulls her head away. She raises an eyebrow at the odd face Freeze was making.

"Whats wrong?" Ice asks her.

"Uhhh..." She glances at us to see Steam shaking his head very slowly so as not to catch Ice's attention out of her peripheral vision. "No, its just a new experience is all."

I glance over to see Steam sigh visually, but not audibly.

"Alright, that makes sense." Ice says.

"Hold up, I want to let her feel something else." Steam says. He drops down between her legs and transforms into the lizard creature that he did before to eat my cum out of the depths of Ice. "I think she might enjoy this."

I see what he did there. He is going to eat the cum out, but try to fool Ice at the same time. I wish him the best of luck, but trying to deceive Ice rarely ends well...

Steam presses his mouth to Freezes pussy and parts his mouth slightly. I see a flash of his long tongue before it disappears deep into Freeze. She moans deeply from the sensation. When Steam retracts his tongue, I see a glob of white retreat into his mouth with it. The amount that he just scooped out makes me worried about how much he actually shot in.

With several more deep licks, The amount of cum he scoops out gets to be less and less until he continues to run his tongue around her depths without pulling any out. As a bonus, Freeze groans lightly and orgasms herself, the juices from her pussy washing into Steams mouth.

Steam stands up and turns back into his usual self. I watch Ice out of the corner of my eye. She as a smile on her face as she watches her friend get supremely eaten out. I cant tell if she knows that Steam fucked up, but if she does, she is doing a great job of concealing it.

"How was that?" Steam asks her. 

She smiles back at him. "Really weird, but really good."

"I thought you might like it." He says.

Freeze gets to her hooves and looks at Ice. Her eyes go wide once again and she turns to me, semi-angrily. "River, why did you cum in her? She could get pregnant now!"

"Its too late for that." Ice says. 

Freeze wheels around toward her friend. "What do you mean by that?" She asks worriedly.

"Im already pregnant, Ive been so for a few days." Ice confesses. 

"Oh." Freeze mutters. "And you are fine with that?" 

"Well, with how much we have sex, it was kind of inevitable." Ice says. "To be honest, if you join our group, this will probably happen to you... I should have told you that earlier, I'm sorry."

Freeze considers it for a moment. "I suppose I'd be alright with that." She says. "But I don't want it to happen on purpose, alright guys?" Steam and I nod.

"We will do our best to not knock you up." I pledge.

"Here, here." Steam adds.

"Good." She finalizes.

"Are you going to stick around Freeze?" Ice asks. "Did you like your first experience?"

"I must say I did." She replies. "Id be happy to do this again with you guys."

It looks like we have ourselves another sex partner.
> Part 1 Chapter 6
> --------------------------------------------------------------------------

I open my eyes to the smell of french toast in the morning. Our parents had gotten home yesterday after we had had plenty of time to clean up from our "excursion" with Freeze. I groggily rise from my bed and trot out of my room and down the hall.

When I make it to our kitchen, I find Steam and Ice already sitting at the table. I take my seat next to Steam and wipe some of the sand out of my eyes.

My mother, Evaporation, walks over to us, a stack of fresh french toast on a plate in her wings grasp.

"How was your sleep, River?" She asks me in a lighthearted manner. 

"Quite good." I respond. "Nothing really memorable happened in my dreams though..." 

"Well, one can only wish for it once in a while." She replies to me.

"And the older you get, the less you have them." My father, Condensation, says from the stove.

"Yes dad, you keep reminding us how life sucks when you're older." Steam chimes in.

"Then maybe there is some truth to it then..." He retorts.

"This is your last day of freedom guys! After this, its off to the grind." Mom tells us.

We all groan unanimously. Nopony wanted to go back to school, but it was required of us to do so. I have a feeling we are going to need a good bit of stress relief once school starts.

We devour our french toast in silence. As soon as we finish, Mom is bringing over another plate to stuff ourselves with.

Once our stomaches are filled to the brim, we lean back in our chairs and enjoy the delicious aftertaste in our mouths. 

"Alright, this morning your father took his shower bright and early, so that means Ice, your with Steam. So that leaves you with me, River." Mom says as she sits down with her own toast stack.

In Equestria, its not a fetish to take a shower with another pony, but a common occurrence. Since we have legs that only stick out of one side of our body, we cant reach very many places on our own bodies. This in mind, it is common to take a shower with another pony so you can help cleanse eachother. And since we never wear any clothes anyway, its not considered that weird to anypony.

The only part I disliked about this was that Steam and Ice were going to have a bit of "fun" and I was stuck with our mom.

Steam and Ice took first leave to the bathroom to commence their shower, leaving me to help our parents clean up the dishes. The chore isn't hard, but tedious and by the time we were done cleaning up, Steam and Ice were done with a surprisingly quick shower.

I trot down the hall and into the bathroom, closely followed by mom. I turn the water to the shower on and wait the appropriate amount of time for the water to heat up before I step in. 

My fur mats instantly from the water and my mane clings to my face. Mom steps in shortly after, although her rougher hide resists the water slightly more than mine does. After just a short time of getting fully wet, mom grabs the shampoo from the shelf next to her. As a reflex, I turn around and sit on my flank to give her better access to my back. 

I feel her hooves press lightly into my skin as she kneads the substance into my fur. I accidentally let a small moan escape my lips after which I wrench my mouth firmly shut and hope she didn't hear.

The back rub she gives me is utterly delightful. I am able to sit and relax as she rubs the shampoo down my sides and my legs. As the next step, she moves me under the water and begins rinsing off the suds from the applied shampoo.

Next we flip positions. Mom sits in front of me and I grab the bottle of shampoo. I squirt a healthy portion into my hooves and put the bottle back. I begin by pressing gingerly into the center of my mom's back. I rub my hooves in circle motions all around her back. 

Such a menial task does not require much focus, so I decide to let my mind wander a bit. To places it probably should not go in a time like this. I think about my lovers and our experiments. All the good things we have done and what we might do next.

I am brought back to reality by an "ahem" from the figure in front of me. I finally realize what my lack of focus has cost me. My mom is staring back at me, a strange look on her face. I also notice that my hooves have come to a rest on her flank and I have a very obvious erection.

"Why?" Mom asks simply.

"Oh, I'm so sorry mom." I wimpier. I remove my hooves from her rear immediately and place them back on her shoulders. "It wont happen again, I promise."

"I just asked why, nothing else." She says softly.

I pause for a moment, trying to figure out if my ears are broken or she just said that... "Wait, what?"

"I was just wondering why you did that?" She repeats.

"Uummm..." I attempt to buy time to think of a good explanation. "I don't know."

"Did you do it on purpose?" She asks me in the same soft voice.

"No, never." I claim quickly. 

"Oh, alright." She replies. "Proceed." 

"Why do you ask." I question her, continuing to rub her shoulders and upper back.

"I was just wondering if something had you turned on." She tells me.

At this point, I am seriously judging the credibility of my ears. It almost sounds like she is hinting at something...

I try to imagine doing something like that with my own mom, but I quickly push the thought out of my head.

"Are you implying something?" My mouth asks politely. 

As soon as this left my mouth, my whole body freezes up. What just came out of my mouth? Why the fuck would I say something like that?

None the less, she responded in kind. "I was implying that you might have been turned on by something I did or something about me.

The thoughts of naughty behavior returned, some of them fairly enticing. "Im sorry, is this incorrect behavior?" I ask.

"On the contrary, I think its kind of cute." She replies.

Ok, thats it. I need a new pair of ears right now because what the actual fuck.

"W-what do you mean?" I stutter. 

"Its kind of nice to be thought about in that way by a younger pony, even if it is my own son." She tells me.

"Really?" I ask, dumbfounded.

She nods. "It feels kind of nice."

"Wait, what feels kind of nice?" I question.

"The rub you were just giving me." She answers. "Could you do that again?"

"Like your flanks?" I clarify hesitantly.

She nods again.

Against my better judgment, I comply. I lower my hooves again and begin rubbing them into Mom's rear. She stands up, letting me have full access to her entire flank.

I continue kneading the flesh of her buns and I cant help but notice that this is kind of hot. Although she may be older than me, her hide still maintained its curve from her youth. Her rear is nice and squishy and I continue to rub it in large circles.

On one particular rub, I feel my hoof brush against her soft, puffy slit. Mom gasps in the surprise sensation. She looks back at me, her eyes wide.

"Sorry." I whisper.

She shakes her head. "Its fine, I just haven't been touched there in a long time." She thinks for a moment. "Since we are already this far, if you want to do something there as well, I suppose you can rub it a bit more."

I am yet again surprised at her conclusion to what is happening, but I play along none the less. I pull her rear cheeks apart with my left hoof revealing her pussy to me. I stroke it with a hoof and I feel my mom shutter again. Feeling bold, I reach in with my head and give her lips a slow, tantalizing lick. 

She looks back at me, her eyes even wider than before. Without saying anything, I push my tongue inside of her and wriggle it around slightly. I can feel her tense up as she resists the urge to moan from the sensation. I continue delivering licks of pleasure coursing through her body. I can hear her panting from the pleasure she is receiving. 

My mind logically concludes there is only one thing left to do. I remove my muzzle from between her legs and stand up with her. I slowly crawl my way onto her so that my belly is on her back while I stand on top of her. I rest my chin on the top of her head and I let the head of my member slide into my mom.

"Wow, wow, wait." She says from under me.

"Whats wrong mom?" I asks her.

"Im not sure about this." She says. "What with you being my own son and all."

"I thought you were enjoying yourself." I ask her.

"I was, but now Im not sure." She says.

"Why not?" I ask her, pushing myself a little further into her.

"Well..." She thinks about it for a moment. "I don't know."

"If you want, Ill be gentle and it can be quick." I propose.

She thinks about it again. "Fine." I hear her agree from under me.

Pleased with myself, I plunge myself the remainder of the way inside of her. I feel my mom shift around my cock to get more comfortable. My first thrust is slow and precise, but shortly after, I am keeping a controlled pace moving in and out of her. I hear her moan from under me as I continue pumping in and out of her. 

With one particularly strong thrust, mom's legs give out and she falls to the floor of the shower. I flip her over to find she has a dopy grin on her face. Or as much of one as she could have while breathing hard. With that as all the reassurance I needed, I push myself back into her and continue my pace. I lean my head down and engage my mom in a kiss as I pump in and out of her again and again.

Without warning, I feel her walls tighten up around my cock. She opens her mouth wide as if to yell, but no noise came out. I feel the mare honey from her orgasm rush around my cock, pushing me over the edge. 

I push myself deep inside of her and let myself go. I close my eyes as I feel spurt after spurt of cum hit the back wall of her womb. After only the third shot, however, I feel her fore hooves collide with my stomach, sending me sprawling off of her with surprising force.

The rest of my ejaculation fires itself down the drain. I rise back to my hooves, dazed from the tumble. I look over at my mom who is inspecting her pussy which is now leaking my cum.

"Why did you do that?" She asks, her voice soft yet unfriendly.

The only reason I can imagine she would be angry at me cumming in her is if she could get pregnant. But... She cant, right?

"I thought after a certain age mare's couldn't get pregnant anymore." I tell her.

"Im not THAT old yet." She growls at me.

Oh...

I am now realizing what I have just done. Well, I suppose that means its time to try our usual last resort. I walk over to her and lay on my back.

"What are you doing?" She asks.

"I want you to sit on my face." I tell her. "Perhaps the gravity of putting your womb a above your vagina will let some of it slide out. Ill try to lick it out as it comes."

She gives me an odd look for a moment, but complies. Straddles my chest and leans forward. I press my lips against her lower ones. I feel my tongue slide into her folds, the sweet taste greeting my taste buds. I push it in a little further until It reaches the salty liquid that I left inside of her. 

She moans in response to my action. I curve my tongue into a hook again and pull out as much cum as I can. I feel it fall into my mouth, the high salt content makes me gag slightly, but I keep scooping.

No matter how much I keep scooping, when I delve back in, there is more to pull out. My plan of gravity helping us was actually working! It is a bit of a relief that I am getting as much out as I am. That being said, there was still a lot of it... Once I finish, I scoot myself out from under her and sit down next to her.

"Im sorry mom." I apologize to her.

"Its alright River." She consoles. "I just hope that was enough to prevent it."

"As do I." I say. "Im surprised you wanted to do these things with me." I confess.

"I hadn't thought about it before now honestly." She replies. "But when you touched me the way you did, It felt kind of good and I wanted more."

"Did you enjoy yourself?" I ask her.

"I did, but I'm not sure it was a good idea." She adds. "Being that you are my son, it seems kind of odd. And I'm not sure how we will look at each other from now on."

"Your my mom, I will never stop viewing you as a kind and loving pony who is always looking out for me." I reply

She wraps me in a tight hug. "Thank you, River. I do not think this is something I'm going to regret anymore."

"Does that mean..." I question.

"Yes River, I would do it again with you." She says. "Just don't cum in me again, got it?"

It is my turn to nod this time. I reach over and brush my hoof against her slit. She shutters and looks at me with a grin.

"And don't tell Steam or Ice about this." She says. "I don't want them knowing about what we do now. They might not like the idea of two ponies in the family doing this sort of thing."

Thats right, she doesn't know about my relationship with my siblings. Since she seems alright with her and I, maybe she would be alright with my current relationship.

"How do you see relationships like this?" I ask her.

She contemplates my question. "I suppose Im not against them... I would say they would be alright being that you know the pony better and can get along with them better being that you grew up in the same household."

Thats what I was looking for. "Actually mom, I feel attracted to my siblings."

"Both of them?" She asks.

"Indeed, and them, me." I add.

"Do the three of you have a relationship?" She asks me.

"And one other." I answer.

"Who?" She asks.

"Ice's friend, Freeze dance." I answer.

"And the four of you are all happy about this?" She makes sure.

"Indeed." I repeat. "We do nothing that forces anypony to do anything."

"Then I suppose that can be accepted." She says. 

Score.

"Have you done this with them?" She asks me.

"Several times with Steam and Ice, only once with Freeze." I reply.

"Have you cum in either of them?" She asks, worriedly. 

I stop for a moment. Should I tell her that? I lower my head and nod it slowly.

She sighs. "And you applied the same treatment to the as you did to me?"

I nod again. I am probably giving off too much information. 

Her head lowers slightly, her voice has adopted a tinge of menace. "Are either of them pregnant?"

Shit. I definitely gave out too much information. Now I have two options. Tell her about Ice now and she kills me, or I can stall and wait for her to find out herself and she kills me later.

Time to throw my neck out there to try and soften the blow for Steam and Ice. "Ice is."

I close my eyes tightly and brace myself for whatever is coming next.

"When did you plan on telling us?" Evaporation asks.

"When it was no longer avoidable." I answer.

"Who's is it?" She inquires.

"We don't know..." I confess.

"How long have you known?" 

"A few days." I answer.

"I see." She finishes.

"Im sorry, mom." I apologize. 

She sighs. "I suppose its too late now."

We finish our shower in silence and dry ourselves off. 

"Where do we stand?" I ask her.

"As our relationship?" She asks.

"Yea." I say.

"I'd say exactly what we decided on in the shower." She says.

"So a sexual relationship?" I ask.

"Indeed." She says.

"That sounds good." I confirm. I move in and kiss her on the lips. She blushes and looks to the side.

"For somepony who claims to be old, you are pretty sexy." I tell her. 

She drops her head and chuckles lightly. "You're such the charmer, aren't you?"

"I try." I say. I walk behind her and lift her tail with my head before giving her slit a little lick. 

She gasps and steps forward. "Already?" I nod. "Maybe later, alright?"

I nod vigorously. 

"And don't tell anypony about this yet, alright?" She requests.

I nod for a third time.

We walk out of the bathroom and I head off to my room. I find Steam sitting on his own bed and Ice sitting on mine. They lift their heads as I come in.

"You survived without us I see." Steam says.

"Did you guys have a good time?" I ask. 

"Yea, we had a quick fuck." Ice says. "You want one?" 

"Ill be fine for now." I tell her. "What do you guys want to do today?"

"I say we go out for a little bit." Ice says. "Enjoy the day while the sun shines."

"Sure." Steam says. "I know exactly where we should go."

---------------------------------------

About ten minutes later, we find ourself in front of an ice cream shop named Frozen Delights.

We walk inside and are greeted with the sweet smell of fruits and other toppings. Behind the counter is the owner of the store, a mare named Sherbet.

"Hey guys!" She greets us. 

"Hi Sherbet." We reply in unison.

"What can I get for you today?" She asks.

We put in our orders and take a seat at a near by table. 

"Who is the pony working with her?" Steam asks.

I look behind the counter and see a blue coated bat pony mixing ingredients.

"I thought I heard his name is StarDance." Ice claims.

"Cool, Ive never seen a bat pony before. Of course, I have never gone adventuring at night either..." Steam says.

Sherbet comes over to our table carrying a trey of beverages in her magic.

"There you go." She announces to us.

In front of Ice, she sets a strawberry, chocolate shake. Steam gets a banana split. I get a cup filled to the brim with heavy cookie dough, vanilla ice cream. 

We thank Sherbet for the treats and start eating. I thought everything was going to be great. Apparently that was too much to ask for.

"So I couldn't help but notice that you and mom took a longer shower than usual." Ice comments.

I freeze in my tracks. 

"Have anything you want to tell us?" She continues.

"I didn't tell her anything, I swear." I lie.

"What did she ask you about?" Ice questions.

My brain cells have never looked through my mental filing cabinet of excuses so fast before.

"Things like what we did over the weekend." I answer foolishly. "And I think she might have recognized the smell that our bedroom now reeks of."

"Do you really think so?" Steam asks, worriedly. 

"I would bet on it." I answer. "She did have to do it at least three times to have us."

"Uh-oh, that is true..." Ice now seems worried as well. "We need an excuse for it right now in case she asks me or Steam. What did you say River?"

"I didn't, she didn't ask. All she did was hint at it." I tell them.

"Well we need one more than Ice, it is our room." Steam says.

"I suppose we can tell her that you turned into a filly and we messed around a little bit." I propose. "If we tell her something embarrassing like that, she will think its the truth because of how unsharable that kind of information is."

"Ung, I guess." Steam consents. "Fine, we can use that."

"Whats Freeze up to today?" I ask, changing the subject.

"She is off doing things with family." Ice replies. "Its just us three tonight."

"What should we do?" I ask them.

"Maybe we should head over to the school." Ice recommends. "Go ahead and identify our classrooms for tomorrow."

"Maybe thats a good idea..." Steam gives a look of slight disgust. "I really don't want to go to school yet."

"I know the feeling." I add.

We mope down the road toward the school building. Its just past noon as we round the last corner and the looming building comes into view. We enter through the front door and see multiple foals with their families walking about from place to place. The school is always open the day before specifically for students to find their classes. That being said, there are only two or three classrooms for the same subject making it really easy to do.

"I see we are the only ones in our grade here." Steam comments.

"Well we have been going to this school for several years, we don't need to be here." Ice explains.

"Why did you suggest we come here again?" Steam asks her.

"I don't know." She responds. "Something to do?"

"Seems legit." I weigh in.

Steam pulls us aside and we all huddle together.

"Is anypony else feeling a bit horny?" He questions.

"Oh yea." I feel my cock gnawing at my nerves for a good fuck.

"Id say so." Ice says.

"What do you guys say we find a place?" He continues.

"Well we cant do it her..." Ice deduces. "And our parents are home..."

"So where wont we get caught?" I ask. We wrack our brains for a bit.

"The movie theater maybe?" Ice contributes.

"I don't think any of us have the money to drop on that right now." I tell her.

"True." She says.

"I say we just go home." Steam suggests.

"We'll have to be really quiet." I tell him.

"I know, but its probably the cheapest, safest place to do it." He explains.

"That works, I suppose." Ice says.

"Hold up guys." They stop and look at me. "Ive got an idea..."

---------------------------------------

Its 11:48 at night when we put our plan into motion. The rest of the day had been menial conversations and pre-packing for school. Our rooms are both located on the first and only floor of the house, making it easy to jump right out. 

The streets are dark and the only lights on are the occasional house lamp. Steam and I walk around the house and softly tap on Ice's window. She answers immediately by swinging it open and hopping out to join us.

The three of us make our way down the block until we arrive at another house. We walk around the backside and Ice knocks on one of their windows as softly as we had hers.

After several seconds of waiting, a groggy Freeze slides her window up slowly and softly.

"What is it guys?" She asks us drearily.

"We haven't had sex all day and we were wondering if you wanted to join us." Ice whispers to her.

She wipes the grime out of her eyes and looks at Ice more clearly. "You serious?"

"Indeed." Ice nods her head in confirmation. 

Without another word, Freeze jumps out of her window and joins us in the evening air.

"Where are we doing this?" She asks.

"We're not sure yet." I tell her.

Freeze leans over and kisses Ice. "I missed you today."

"I missed you as well." She replies. Ice ducks her head lower and takes one long lick of her neck. Freeze shutters.

"I have something I would like to try." Steam says. "Freeze might like it, or she might not. I don't know yet."

"What is it, Steam?" She asks.

With a flash of green light, a second freeze stands before us. The difference was, Steam had imagined her with a cock, so now we have a male and female freeze.

"Um... Alright." Freeze blushes. "This could be interesting."

"Where to guys?" Ice asks us.

"Well, nopony is going to find us here as long as we are quiet." Freeze informs us.

"Yea, lets just do this here." I say.

"Right in Freezes back yard." Ice finishes. "Perfect."

Steam (in his male Freeze disguise) walks up to Freeze and kisses her himself. "Lets do this."

Freeze blushes and yields to Steam as he pushes her down onto her back. Ice and I watch as Freeze inserts his dick into Freeze, making her have to stifle a moan.

"Oh, this is kind of kinky." Freeze manages as Steam draws back and pushes even deeper inside of her.

I see Ice turn around toward me. "Think about me." She tells me. I think about her and wonder why until I feel the hurling sensation that I know all to well.

When I regain my balance, I am not surprised to look up and see my own body standing next to me, checking me out.

"Im down." I tell her with a grin. She smiles in return.

We both look over to see Freeze pull out of his partner with speed. Freeze gets back to her feet and Steam re-assumes his usual form.

"That was a doozy." Freeze tells us.

"I thought it might be." Steam states.

All of the sudden, I notice something... Different. I feel something odd emanating from my stomach.

"Ice, your belly feels different from what I remember." I tell her.

"Yea, I think thats the foal." River responds.

"Wow, thats cool." I say. "You can already feel your foal growing inside of you."

"Whats happening?" Freeze questions.

I look at her. She wasn't there when we switched bodies before. 

"River and I swapped bodies." Ice tells her. "Its a trick we tried a while ago."

"You can do that?" She asks River.

"If the conditions are right, its pretty easy." He says.

The jarring sensation returns for a split second and I feel myself slip back into my own body. I look at Ice as she trots over to Freeze and beckons me over.

I stand in front of them as Ice starts explaining.

"All you have to do is feel his mind on your vibrations. If he is willing and focused on you, you can just swap the location of his mind and the vibrations." She explains.

I focus on Freeze and the kind of pony I know her as. After only a few seconds, I feel myself getting shoved forward again and having to keep my balance. River didn't have as much luck. He fell over instantly.

The look on Ice's face is that of delight. "You did it!" She whispers loudly.

Freeze is easily the shortest one out of all of us and it feels wrong to have to look up to everypony.

"This feels so weird." She complains. She sits down for stability. I see my flaccid cock poking out of my sheath. "Why is my cock so small?" She asks.

I trot up to River in Freezes body. "Because it needs some help." I tell her.

I lay down on my stomach and take his cock in my forehooves. I begin by running my hooves up and down the length whilst dabbing my tongue to the tip of it. Once I feel it getting hard, I wrap my lips around it and bob my head down onto it. 

I wrap my tongue around it as I take more into my mouth. I make sure to cover the entire now rock-hard member in spit before letting it flop out, connecting to my mouth by a string of saliva. 

River rises to his hooves and pushes my head back down. He holds my head down with one hoof as he walks around behind me and lays down on my back, pinning me. I feel his member bounce against my marehood and I bite my lower lip in anticipation.

His wet cock slowly splits my lower lips and I moan from the penetration. The amount of nerve endings in a mares pussy causes twice the pleasure of that of a stallion's sex organ. I cant resist the light sequel that comes through my lips as he pushes the rest of the way into me in one swift thrust.

"You like that, don't you?" He asks me.

I didn't know Freeze could be this into it. "Nf mh." I groan.

He pulls out, leaving my folds feeling cold and vacant before thrusting back in.

"Oh, yea." River moans from on top of me. "I like this. Being on top is much more my style."

I feel my eyes roll upward in ecstasy as he pushes into me again. I must say, I enjoy being on the bottom more than on the top.

"Oh Celestia, thats nice." She continues to grumble, all while drilling my tight folds.

The delicious sensation has me limp in pleasure. River has to push down on me with his hooves to keep me in place during his powerful thrusts. I feel my climax approaching, but I do my best to force it back. It only delays the inevitable. 

The crushing tide of ecstasy ripples up from my pussy and overtakes my entire body. The pulsating of my own tunnel on his cock prolongs the intensity of my orgasm. 

Once I finally settle down, I relax my body slightly. However I couldn't relax much due to the penetration on River's cock inside of me. He continued his pace fast and hard inside of my depths and I feel another orgasm building, much faster this time. The second charge is one that I do not hold back. I don't even have the strength left to try.

I feel my climax overtake me again. My still throbbing tunnel attempting to milk River's member of its creamy fluids.

Speaking of which, he must be really close. What is taking him so long? He IS going to pull out, right?

Thats when I remember. The first time Ice and I switched bodies, she didn't know what a stallions orgasm felt like. We gave her the option of pulling out early or to continue. Luckily she pulled out in the nick of time, but Freeze has not said a thing. Being that she is use to the intensity of a female orgasm, she might not realize a male's climax for what it is.

A jolt of fear shoots through me. I will bet bits thats whats going on right now. I try to move my legs to pull myself away, but I am too weak from my orgasms. With the energy drained from me and Rivers grip holding me down, there is nothing I can do but hope I'm wrong.

I try to say something but all that leaves me is a muffled groan. A third orgasm approaches, rendering my ability to move my tongue or think impaired.

The third orgasm hits me like a train like the rest of them, the only difference was about half way through, I feel the dreaded feeling of a sticky liquid filling the confines of my womb. River continues thrusting, completely oblivious as to what he is pumping inside Freeze's body.

I lay there, helplessly paralyzed as the cream paints itself on every surface on my insides. I cant help but feel bad for Freeze when we get done. When I have to tell her what she did, simply because she didn't know any better.

I feel River pull his now shrinking cock out of me. "Does it usually shrink like this?" She asks us.

All I can do is close my eyes and wait for her to realize what has happened. I can only imagine my friends shocked expressions right now. We told Freeze she would probably get pregnant from our activities, but this is only our second run with her. I cant help but feel bad. It was my body that did it after all...

"It only does that after you cum." Steam informs her.

Dead silence...

We sit in this silence...

For a long time...

"Oh, no." River says.

I feel the jerking sensation again as I return to my own body. My energy levels are restored, but Freeze continues to lay there, evidently feeling the fatigue I had just endured.

Yet somehow she musters the power to shakily get to her hooves. Ice rushes over to help her maintain her balance when her body threatens to fall back down.

"Oh Celestia please no..." She moans in desperation.

"Cant we just clean it out?" Steam asks.

"You can try, but there is a lot of it and its really far back..." I tell him.

"But you pushed all the way into Ice before cumming when we were in the shower and we licked that out." He argues.

"And she is still pregnant." I counter.

"Oh." Steam says. This is something he had obviously overlooked in his argument.

"Oh no, please don't get me pregnant." She begs. "I don't want to have a foal! Not yet!" She cries.

"Calm down." Ice attempts to sooth her. "We are here for you." 

"I didn't know!" She exclaims, tears starting to roll down her cheeks.

"FREEZE!" Ice speaks firmly. Freeze finishes whimpering and looks up at her best friend. "Its going to be fine, you're in the same boat as me."

"But Im going to get pregnant from a stallion that I don't know well at all!" She complains.

This is true, we don't know much about each other due to our limited previous experience.

"You cant worry about that now." Ice tells her. Its out of your control now. All you can do is settle down and enjoy the warmth inside of you."

"I don't want to have sex ever again." She mutters.

"Its fine, you don't have to." Ice consoles. "But since your already pretty much knocked up, you might want to rethink that. But leave that for another time."

"And school is tomorrow." She groans. "Could this night get any worse?"

We sit in silence yet again and share in her sorrow.

After what feels like forever, Freeze rises to her feet again. "Thanks guys, but I think Im going to go to bed. I'm beat and I'm going to need my rest for school."

"Night Freeze." We all whisper in unison as she climbs back through her window, cum trickling out of her snatch.

"We didn't even lick out what we could." Steam says.

"Oh shit, yea." I say. "Well, we are completely screwed now..."

Ice sighs. "Lets just head home guys."

"Ive lost my arousal anyway." Steam says.

We walk back to our house without a peep from any of us. As I crawl back into my bed, I can only think... 

We fucked up bad this time...
> Part 1 Chapter 7
> --------------------------------------------------------------------------

The sound of buzzing in my ears tears me from my slumber. The damned alarm clock is a contraption that I will hate for the rest of eternity. 

I crawl out of bed and trot down the hall toward the kitchen as I always do. I arrive to find the table already set for a usual morning of cereal and my mom sitting in her chair drinking a cup of coffee.

"Morning River." She mumbles to me.

"Morning mum." I respond with equal enthusiasm. 

"Sleep well?" She asks.

"Well enough, you?" I take my seat next to her.

"Decently." She responds.

We sit in silence for a moment.

"You do realize you woke up an hour early, right?" She asks me.

I look at the clock. 5:19? Im suppose to roll out of bed at 6:15.

"Oh." I mutter.

"Indeed." She adds, taking a sip of her coffee.

"Mom, I have a question about our... Relationship." I lower my head slightly with the awkward question.

Evaporation sets her mug down on the table and looks at me. "What is it?"

"We agreed that we could have a sexual relationship from now on. Would you consider us lovers?" I ask her.

She contemplates for a moment before answering. "I would not consider us lovers for we do not love eachother in the way that one would love their spouse.  That being said, making love is what lovers do so I suppose I'm on the fence about it. It depends on your definition."

"I see." I voice. I decide to be a bit bold. "Do you know if you change tastes depending on the time of day?"

"I don't know." She replies. "Would you like to find out?"

I not and sit down on the floor in front of her chair. She leans back and spreads her hind legs, showing me her currently dry lips.

"Your not wet?" I question her before giving my first lick of her folds.

"You haven't given me time to moisten yet." She responds.

I give her another long lick, feeling my tongue rub against the loose lips of her pussy. My next action is to press my entire muzzle into her snatch, the front of my face moistening with mare fluids. I hear mom gasp as I stick my tongue into her depths.

"Oh yea." She groans.

"You taste delicious either way." I tell her, lapping up the sweet nectar from her tunnel.

All she can do is groan as I continue to go down on her. I flick my tongue about the top of her tunnel and she fails to resist a loud moan. I repeat the motion, getting her to moan harder and harder until she grabs my head with her fore hooves and groans intensely, soaking my face in her juices.

She begins panting as I pull my face away. She pulls my head up to hers and pushes her tongue into my mouth before wrapping her forelegs around me. I reach down and continue massaging her folds making her moan into our kiss. She breaks the passionate kiss and looks into my face.

"Your muzzle is soaked, we need to get you cleaned up." She states before grabbing me by the hoof and leading me into the bathroom.

She turns on the shower and adjusts it to the right temperature. She takes my hoof once again and pulls me in with her, the warm water washing delightfully over my fur.

She grabs my face again and begins licking the remnants of her honey off of me. Once she finishes she takes a step back.

"So whats next big boy?" She asks me.

"I think you know all too well." I tell her, deviously.

She lays down and rolls onto her back while spreading her hind legs wide. "I think I do too."

I lower myself onto her, slowly pushing my cock into her in the process. As soon as I am hilted inside of her, she flips me onto my back, putting her on top.

"My turn." She tells me. 

Before I have time to react, she places her fore hooves on my chest and leans forward slightly, letting my cock part of the way out of her. He depths envelop me again as she leans back into her previous position. Its a nice gig, not having to do the work, so I am able to sit and enjoy. 

She drops her rear down onto me again, moaning as my cock fills her tunnel again. I feel the building of pleasure in my loins, the unmistakable impending orgasm. Mom's face is scrunched in concentration, her eyes shut tight and her teeth holding her lower lip as she continues her ride.

"Just a bit more." I hear her whisper.

"I can only take a bit more." I grunt to her, feeling my orgasm get closer and closer.

Any second now. She is going to cum and get off of me. Now maybe? She is sure taking her sweet time... Ok, this could be a problem...

"Mom?" I ask. She doesn't answer. "You might want to get off mom." I tell her. Still no response. "Im serious mom!"

It appears she has the same problem as Ice. When approaching climax, thats all that matters. Carefulness is thrown out the window. She is going to keep riding, no matter what happens.

Lucky for us, I know what to do. 

I turn myself over, making my mom fall off of me and dislodging my cock from inside of her. I jump to my hooves and push my head between her legs. My tongue begins lapping away, forcing her the last distance to her climax. 

I remove my face before she covers it in her honey again and watch her enjoy her remaining orgasm. Once she finishes, she smiles up at me and gets ti her own hooves.

"Thank you for not cumming in me." She says softly in my ear.

"Thank you for the ride, it was awesome." I praise, causing her to blush. Celestia, she is hot when she blushes like that.

"You haven't cum yet, have you?" She asks me.

I shake my head.

"Then sit down, Ill give you a reason to." She gives me a quick peck on the lips before I sit on my haunches and lay my back against the wall.

She lays down in between my hind legs and scoots up so her face is directly above my throbbing erection. She gives the head a little lick before taking the first section in her mouth. She moves her lips down to my medial ring and holds them there. I feel her warm tongue begin swirling around my member, licking at every inch of it.

Being a changeling, her tongue is much longer and thinner than that of a ponies. She wraps it all the way around my cock and begins stroking the portion she has in her mouth. Along with this, she clamps in in between the top and bottom of her mouth along with her sucking motions to cause additional suction and pleasure. 

I feel my climax start to rise as she continues her oral stroking of my member. She then takes another quarter of my length into her mouth. I feel the head of my dick press against her throat as she precedes with her work.

My orgasm jumps closer when she boosts the speed of her tongue strokes. "Oh, I'm really close." I tell her.

In response, she forces the rest of my cock into her mouth; the head wedging itself in her throat. With suck an intense deep throat, I cant help but loose my load directly into her. I can only imagine the amount of white seed disappearing into her stomach right now. 

I finally finish spurting my hot seed into her throat and she pulls my cock out of her, letting her breath again. She pants a bit from the exercise and cuddles up to me under my foreleg.

"How was that?" She asks, still slightly out if breath.

"Amazing." I tell her truthfully. 

"Good, I'm glad." She finishes.

We sit in each other's embrace for several minutes before we actually wash each other and get out. When we make it into the kitchen, we are still the only ones awake.

"First day of school." Mom reminds me. "I hope you're ready."

"I hope so too, mom." I tell her. I know its going to be easy. Its the first day after all.

---------------------------------------

The three of us walk through the front door, single file. As I had suspected, absolutely nothing happened other than we saw who was in our classes. Fortunately, Ice and Steam are in some of them.

"How was school you guys?" I hear mom's voice ring from around the corner.

"Alright." Ice returns. "Nothing ever happens on the first day."

Ice, Steam, and I retreat to our bedrooms to drop off our saddle bags. Ice follows us shortly after she dropped hers of in her own room.

"Im feeling kind of horny. Anyone second that?" Ice says to us.

"Agreed, the boring-ass day really put me in the mood." Steam says.

"Oh, yea." I state simply.

Without hesitation, Steam places his forehooves on Ices flank and inserts his still hardening member into her.

"Wow bro, you want it bad, don't you?" Ice asks him as he starts drilling away inside of her.

"You have no idea." He replies.

I walk up to Ice's front and pull her into a kiss. She pushes her tongue into my mouth before I can do so, swirling it around my teeth and gums.

"What the fuck?"

As soon as we hear the voice from the hall way, we bounce into regular standing positions, or as regular as we can with our dicks hanging out.

"Mom?" Steam stutters in a scared manner when she walks into the room. 

I glance over at my brother and sister and see their terrified faces. I know that mom won't scold us, but its still hilarious to see their reactions.

"Were you three having sex?" She asks in an imitation of an angry voice.

Ice and Steam bow their heads and nod.

"You three just got home, couldn't it wait just a bit?" She asks, drawing confusion for both of my siblings.

I cant help but chuckle.

"Wait what?" Ice asks her.

"Im joking, I knew you three have been doing things for a while." She taps her head. "Mothers insight." 

And my telling you...

"You aren't mad?" Steam asks, confused.

"Im not mad." Mom says. "As long as you three are having fun and being safe."

Steam looks at Ice and then back at mom. "Of course."

"Then I will leave you too it, just don't be too loud." She tells us.

Now I see the reason she had come in here. She knew we were going to be having sex and she wanted me to invite her.

"Would you like to join us?" I ask her. Ice and Steam look at me like I'm nuts, but I return an "its fine" expression to them.

Evaporation pauses for a moment and looks like she is thinking. "If its OK with your partners, I will."

If my sibling weren't trying to play it cool, I'd bet bits their jaws would have dropped. "I'm fine with that." Ice says.

"Sure." Steam adds.

Mom walks back into the room and stands in front of us.

"Are you sure you are OK with this, mom?" Steam asks one more time.

"Of course." She responds. "Now what are we doing?"

"Follow me real quickly, mom." Ice says and she leads her out of the room.

Once they are gone, Steam leans close to me. "What just happened?"

"Mom and I have been talking about sex for a while and apparently she wants to have some fun with us." I tell him.

He looks at me funny. "That story doesn't line up."

"I know, I will tell you the full thing later." I whisper to him.

Ice walks back into the room wearing her rainbow socks. Behind her, a brown mare about our size wearing purple and black striped socks walks in.

"Wow. Thats pretty hot." He admits.

"Thank you." Mom says to him. "What do you three start with?"

Ice answers first. "We usually do whatever we feel like doing at the time."

"Very well." The brown mare says. There is a flash of green light and mom is standing as her normal self with the same torso-high socks. "Id like to try a bit of changeling on changeling." She walks over and kisses Steam on the lips. "How about that?"

Steam expression is priceless. I have to use every ounce of restraint I have to not laugh out loud. His face reads a mixture of confusion and arousal.

But mom is not going to wait for him. She turns herself around and backs her rear under his barrel, causing him to stumble in renewed surprise. 

Mom relaxes into the position and rubs her flank against Steam underside. Still somewhat unsure, he takes a step forward so he is in range to line his cock up with her entrance. Mom lets out a small gasp as he pushes into her, hilting himself almost right away.

"Oh, Steam." She groans as he takes his second thrust into her.

"I cant believe I came out of this hole." He grunts. "It makes it really hot to be back inside of it like this."

Mom lowers her head as Steam continues to ram her even harder. Her moans become louder as they both creep toward their climax.

"Oh, I-I'm getting c-close." Steam gasps as he thrusts into mom again and again.

Thats right, we don't want him to cum inside. Hey! I actually remembered for once! "Don't cum in her Steam, pull out."

At my command, he pulls his now moist cock out of her snatch, negating both of their orgasms. "Thanks for the heads up man."

"No problem." I reply.

"Wow mom, your actually looking pretty hot right now." Ice tells her blatantly. 

"Why thank you." She replies. "Do you like girls as well?"

"To a degree, but I prefer boys." Ice says. "Ill have fun with girls for the pleasure."

"I see." Mom concludes.

"Hey mom, have you ever shape-shifted into a stallion before?" Steam asks her.

She ponders the question for a moment. "Actually no, I have not."

"You should try it, new experiences are always fun." Steam tells her.

Mom looks at him for a moment before a green flash leaves a red coated stallion in her place. I watch him reach down and feel his already stiffening cock.

"This is indeed interesting." He says, giving his member a long stroke. "Now I just need somepony to try it on."

Ice steps up. "Thats something I can help with, mom."

"Good daughter, now bend down so mommy can fuck you." He grins widely. 

She complies and mom is on top of her immediately. His cock is slightly shorter than mine, but a bit thicker. He plunges himself into her depths without a second thought. Ice lets out a small, adorable squeal. 

I am so enraptured by the scene that I didn't even notice that Steam had changed into the brown filly that mom had been before.

"River, I want you to drill me as hard as you can." She raises her flank and spreads her legs, showing me her soaking marehood. "And don't you dare hold back."

My compliance is swift and I jump onto her, thrusting my rock-hard length strait into her causing her to lurch forward and open her mouth wide to groan in ecstasy. I precede with my hard fucking as commanded. I know Im doing my job right when Steam's legs fail under him and I have to drop my torso onto his to keep fucking her.

Ice isn't having that problem being that she is now bent over the bed having her own brains rutted out. However as soon as I thrust inside of Steam to deliver my load, mom does the same. He draws his cock out of Ice first, letting his excess cum leak out of her winking snatch.

I follow suit, pulling out of Steam.

"Mmm, that was good." Ice grumbles as she lights her horn. The cum dripping out of Steam disappears and he reassumes his true form.

Mom also turns back into herself. "That was an interesting experience, but I prefer my usual side of the spectrum."

Without warning, the door to our room swings open again and there stands Condensation: our father. "What are you three do..."

Steam, Ice, and I all freeze. I knew mom wouldn't mind what we were doing, but I have no idea about our dad. This could be really bad.

Lucky for us, mom isn't phased by it and takes it all in stride. "Hey honey, hows it going?"

"Uhm... What... Are... Uhm." Dad stutters, trying to form a sentence.

"Just having a bit of fun." Mom replies, not missing a beat. "Would you like to join us?"

"Um... With T-Them?" Dad questions, pointing a hoof at us.

"Of course." Mom assures him. "They make it more fun!"

"But they're our kids." Dad counters.

"So what, that just means they know each other well and have legitimate feelings while doing this." Mom justifies.

Dad considers it for a moment. "Sure, Ill join." He says, still somewhat hesitant. "Come here." 

My mom and dad share a passionate kiss for w moment before breaking away and looking into each other's eyes.

"Condensation?" Mom starts.

"Yes dear?" He replies.

"Do you want another foal?" She asks, startling the three of us.

"With the other ones growing up so quick, I reckon I do." He responds in a gentle voice.

Mom turns around so dad may insert himself into her. As he does so, he turns her head around and engages her in another kiss. Watching my parents fuck with the intent of having another foal is so fucking hot. I cant help but be rock hard again so quickly. 

Dad continues rocking his hips back and forth against her flank, creating a light slapping sound with every slap of his balls against her stomach. Mom begins moaning into their kiss, I can tell she is reaching her climax.

Only a few thrusts later, dad buries himself deep inside of mom, causing her to groan. I cant feel it, but I know he is pumping his hot, sticky seed inside of mom's fertile womb. Deep enough to almost guarantee pregnancy.

They spend a time catching their breath from their exertion. Being older than us, I can understand why it takes them as long as it does to relax. Once they do, however, dad dismounts his wife and they share a loving embrace.

"That was fun." Mom says softly.

"I agree." My father responds.

"That looked like fun!" Ice chimes in.

My parents gaze rest on her. Dads expression changes to one of slight embarrassment. 

"Can I go next?" Ice adds.

Our father's eyes go wide. "My... Daughter..."

Ice walks up to him while mom breaks their embrace and steps back to allow Ice room. Without hesitation, Ice pushes her lips against his and feels her hoof down to his crotch. Dad returns her kiss and uses one hoof to stroke her mane and the other to play with her teets.

Ice doesn't wait a moment longer than it takes for dad to become erect again before she pushes him onto his back and takes position above his cock. She pushes down, engulfing his meat inside of her in one thrust. Their combined moans are music to our ears. 

Seeing my hot sister riding our father only increases my need to fuck something. Without a heads up, I trot over to my mom and mount her. She turns her head to look at me at which I push her into a kiss. Seeing her lack of resistance and her eagerness for our kiss, I press my hard cock into her wet depths. Dads excess cum provides a slick lubricant for me to slide inside of her.

My first thrusts are long and strong, followed by an increased pace, all the while our kiss intensifies. I feel her tongue running around mine and along my gums. The slapping sounds from our genitals fills the room.

Mom breaks the kiss and moves her mouth next to my ear.

"Just cum inside of me, make sure I get pregnant. I don't care if the foal is yours or your fathers, go ahead and throw your hat into the ring." She half whispers, half moans.

I continue my thrusting, no longer worrying about the end result. I was so lost in our exchange of saliva and moms proposal that I didn't realize how close I had gotten.

I hear a deep groan from my father and I look over to see Ice holding herself down on him as the both of them orgasm.

I too fly over the edge as I push myself deep inside of my mother and let go of another wave of cum.

The room is filled with the aroma of sex, but I barely even notice. With our entire family in on this, I cant help but feel almost accomplished.

"Wait." My father speaks up, a fearful look on his face. He looks up at Ice. "I didn't knock you up, did I?"

She grins at him. "Nah, Im already pregnant."

"Oh..."

"Steam! Why are you standing there so quietly? Don't you want a go?" Mom asks him.

"Well yea." He rolls his eyes. "I was just letting you guys get done."

He walks over and mounts mom after I get out of the way. However, he does not even bother starting slow. I can only imagine that he is so pent up that his balls feel like they want to explode unless he cums right now. That being said, the intense pleasure and moaning starts right away. Mom grinds her flank back into his crotch as he slams into her. Her tongue hangs out of her mouth as she focuses on rocking in time with Steams thrusts.

After only a few short minutes, Steam plants his cock inside of her and doesn't move an inch. His face is scrunched in concentration. Mom's, on the other hoof, is that of pure ecstasy. 

A few moments later, Steam lazily dismounts mom and falls onto his haunches, panting. Mom actually falls down onto her stomach as well, the mixed cream of three different stallions leaking out of her.

My father is the first to break the afterglow silence.

"I agree, that was indeed fun." He says, turning to Ice. He seems to have already disregarded that his daughter just told him she was pregnant.

"I suppose our family relationship changes a bit now." Ice replies to him. 

"Quite true." He adds, then gives everyone a quizzical look. "So what kind of limitations are there on continuing this?"

"If two of us want to do it, just do it." I respond. "There aren't really limitations."

"That sounds good." He says. Everypony nods in agreement.

"With that declared, anyone up for another round?"

---------------------------------------

"Hey Ice." I voice, getting her attention.

She turns around to look at me. "Whats up?"

"I've been writing a little story and I would like to propose something to you." I tell her.

She gives me a raised eyebrow. "What about?"

"Well as a guy, I only really know what a stallion wants from a mare." I pause for effect. "I have no idea how a mare's mind works."

"So what are you getting at?" She questions.

"Would you help me write this story?" I ask her.

She thinks for a moment. "Why not ask mom? She probably has more experience with writing and such than I do."

"But the character in the story is our age and I want the mare to be as believable as possible." I explain.

"You know what it feels like to have sex as a mare." She states.

"Im talking about romance, not just sex." I tell her, slightly annoyed by her evasions.

She stops and considers. "Alright, I'll help you out."

"Thank you." I tell her. 

I hoof over my notebook titled "Odd Implementations" and she takes it in her magic. She opens to the first page and starts reading.

After the first page, she looks back up at me and closes the book. "I've read worse."

"Thanks." I mutter sarcastically. 

"Your welcome." She returns. "I'll get caught up on this and get back to you."

"Cool, thanks Ice." I express my gratitude by catching her in a hug which she returns.

"Its my pleasure River, Im glad to help."