I got a call from my dad, apparently Mom hasn't been answering his calls or texts. He's at work and can't see if everything is alright, so he asked me to.
When I got to the house everything seemed normal.
Looking for Mom, I went to check their bedroom.
Opening the door, I froze at the site of Scootaloo and my mom both nude. Scoot was fucking my mom's pussy with the largest strap-on dildo I've ever seen, larger than when I was a filly and accidently walked in on my parents and saw my own dad's dick. Frozen, staring at there exposed bodies watching there different sized tits sway with each buck from Scootaloo's hips into Mom. Comparing Scootaloo's perky undeveloped teats to Mom's massive jugs was undeniable. Watching Mom's swaying boobs like this makes me wish I was a foal again, getting to drink Mom’s fresh, warm milk straight from the tap. Shaking my head, I turn my attention back to Scootaloo, who was still fucking Mom’s pussy from behind. My mind went from wanting Mom’s milk to how to punish Scoot for doing this to my mom.
They didn't seem to notice me, sense their backs are turned and are to busy rutting to hear the door.
I slowly close the door behind me.
I leave a note on the table that read, "I saw what you did." and left.
It had been a few days sense Rainbow last saw Scootaloo and in that time Rainbow was coming up with a proper punishment for her. "Rainbow Dash! Rainbow Dash, I'm really sorry and I promise it won't happen again." Scootaloo said catching up beside Rainbow Dash.
"I'm sure it won't, and as a reward for you promising not to, how about I get you some "Cupcakes"? " Rainbow said, hiding a sinister tone in her meaning.
"I get more then 1?” Scoot asks.
"Depends."
"Depends on what?"
"you'll see." Rainbow smirked.
Arriving at Sugarcube Corner, Rainbow and Scootaloo walk up to the counter where Pinkie greets them. "Hi girls! What do you want to buy?" Pinkie asked.
"I'm here to buy Scoot here "Cupcakes"."
"I see those quotation marks." Pinkie smirks back at Rainbow.
"What do you mean quotation marks?"
Pinkie opened her mouth and was about to talk when she was quickly interrupted by Rainbow Dash. "Never mind, don't answer that."
Scootaloo didn't say anything also knowing never to question Pinkie Pie.
Scootaloo and Rainbow Dash sat at one of the tables. Pinkie came a few minutes later with a Rainbow frosted cupcake.
"I thought I was going to get more then 1 cupcake?" Scootaloo asked, complaining.
"You can only eat one at a time silly." Pinkie said, smiling, heading back to the counter.
(yawn) "That was good but I'm kinda getting tired"
"You can take a nap Scoot, it's okay." Said Rainbow.
Before Scootaloo could protest, she passed out. Rainbow Dash got up out of her chair and went over to Scootaloo. She pulled Scoot out of her chair and was dragging her unconscious body to the kitchen from her tail.
"Pinkie could you help me get her to the basement and have her set up?" Rainbow asked.
"Ah, good, you're awake." Came a voice from darkness.
"Rainbow? What's going on? Why can't I move? Why is my back so cold?-"
"Don't worry Kid, everything will be answered in time, but first."
All of a sudden, all the lights came on at once, blinding Scoot. Scootaloo squinted her eyes to protect them from the light.
Opening them, Scootaloo was shocked, Rainbow Dash was standing there completely naked, only covered by a ginormous strap-on dildo. Scootaloo realized it was the same strap-on she used on Rainbow's mom every time they fucked. Looking down at herself she also realized that she too was naked, spread eagle, strapped to a metal table with all her privates exposed.
Rainbow Dash trotted to a nearby table and grabbed a whip from it with her teeth. With the whip in her had she walked over to where Scootaloo was attached to.
(WHIP)
"Aaaah!" Scootaloo screamed from the pain, her body burning from Rainbow Dash whipping her.
"You refer to me as Mistress from now on Slave, you will be my pet and behave as a good pet should! Understand?"
"Yes."
(WHIP)
"Aaaah!"
"Yes what?"
"Yes, Mistress."
"Good. Now for why you are here." Rainbow Dash angled the table Scootaloo was strapped to so she was facing upward.
Rainbow, crouching so Scootaloo's vagina was right in front of her face. "Such a cute little cunt you have Slave." Rainbow stuck her wings inside and spread her walls open. "And very tight, don't tell me you're a virgin?"
"I, ah."
"I, what!" Rainbow yelled, slamming a hoof down on one of Scootaloo's puny teats.
"I am a virgin, Mistress!"
Rainbow Dash got up. "Well than, it pleases me as your idol and now Mistress to be your first." Aiming her strap-on dildo to Scootaloo's awaiting vagina. "Hm, I probably should get you wet first, but you deserve to be punished for fucking my mom you fucking slut." Rainbow Dash without any warning plunged the dildo deep into Scootaloo's womb.
"Aaaah!" Scootaloo screamed in pain from the pressure of the biggest dildo ever to exist in history entering her.
Rainbow didn't know how Scootaloo's tiny body could take that massive dildo all the way to the hilt and not have it come out of her mouth. "Impressive, Slut, very impressive. However I can't just keep it resting there forever, it's time for your rutting."
Rainbow moved her hips back and slammed them forward.
Scootaloo screamed at feeling the object ramming back and forth inside her. It felt so good, yet it hurt so bad.
"How do you like this, Bitch!" Rainbow said, panting with every thrust.
"It hurts, but I love it, Mistress." Scootaloo replied, loving her Mistress and how she's being treated more and more every time her Mistress calls her a dirty name and fucks her brains out.
“FUCK! Mistress, I love how you fuck me, you’re to kind."
“Am I you fucking bitch!”
Rainbow then Pulled out of Scootaloo before letting her climax reach its peak. She wanted her slave to scream. Walking over, she wheeled a table with a battery on it over to Scootaloo.
Scootaloo’s loins were churning with a mixture of excitement and fear.
Rainbow attached the electrodes to the battery, then to Scoots nipples and clit. After attaching them, Rainbow pulled a switch, causing a surge of pain mixed with pleasure through Scootaloo’s body, causing her to orgasm to release in an explosive amount of her pussy juice straight into Rainbow’s open muzzle, awaiting the delicious offering from her #1 fan.
“Not over yet Cunt.” Rainbow said, walking over to Scootaloo, still wearing the strap-on. Positioning herself on her face. Scootaloo could smell her own musk coming off of it, making her even hornier and willing to deliver more pleasure to her mistress than she gave to her. “Now it’s time for your prize, eat up.”
Rainbow moaned from the pleasure she was receiving. Scootaloo was too good that Rainbow couldn’t hold back her orgasm. “Open wide and get ready for your treat, Pet.” Rainbow said, breathing heavily, while rubbing her pussy.
“Yes, Mistress.” Scootaloo said, opening her muzzle wide, ready to receive her treat that her Mistress was going to feed her.
“And don’t forget to swallow.”
“Yes, Mistress.” Scootaloo did as she was told, swallowing every bit of Rainbow’s cum, as well as licking the excess cum from around her muzzle and using her tongue to clean the inner most deaths of her Mistress’s pussy, causing a surprise orgasm from Rainbow Dash. This causes Scootaloo to start cleaning again.
This repeated until Scootaloo could clean both in and around her Mistress’s pussy without causing her to climax.
Exhausted and trying to catch their breaths, Rainbow didn’t bother undoing the binds and just laid her head down using Scootaloo's teats as a pillow.
“ How are you so good at eating pussy?” Rainbow asked.
“Oh, so maybe she too is meant to be a submissive slave and to please your Mistress.”
“Please, Mistress, I’ll do anything, anything you say, anything you want, I’ll let you do whatever you want to me if you’ll let me be your only slave.”
“Promise me that you’ll stop fucking my mom and I’ll let you please and pleasure me any time at any place, and I’ll fuck you." Asked Rainbow.
"I promise Mistress, I'll stop fucking your mom, I’ll please and pleasure you however, whenever and wherever as well as you keep fucking me like a bitch in heat. You were just amazingly awesome at fucking me, Mistress." Said Scootaloo.
"Deal, Squirt. Or should I call you Slave from now on?"
"Slave, Bitch, Cunt, Slut, Pet, call me anything you want to, Mistress. As long as I'm yours to do with as you please, Mistress."
