Celestia
You were currently making your way down the hallway from your bedroom at the castle. After suddenly appearing in the city from your home, the princesses were nice enough to give you one of the spare rooms in the castle. Wearing your pajamas, which consists of sweat pants and a sweat shirt, you made your way towards the kitchen for a late-night glass of water.
As you were about to pass the library, you let out a startled gasp when you bump into an emerging figure. Whatever you hit felt soft and bouncy and, as you stumble back, you notice who it was. You just bumped into the older princess, who was carrying a book... which now lay on the ground. The princess wore only a white nightgown which hung low enough around the neck to show off some cleavage.
"I'm terribly sorry," you apologize, going to pick the book up.
As you began to bend forward, the princess had already started to pick the book up. Smacking your face into her cleavage, you quickly reel back, a heavy blush on your face. The alicorn eyes you with a slightly surprised expression, bent over and giving you full view of her dangling cleavage. A small smirk then spreads across her lips as she picks up the book and stands upright.
"It's quite alright," she replies in her regal tone. "Accidents happen."
"Y-Yeah," you stammer, nervously rubbing the floor with your right foot as you had just bumped into the princess' breasts twice in less than thirty seconds. "S-Sorry for, uh... bumping into you..."
"Oh, when they're this big it's sometimes hard to keep them in check," the princess jokes, surprising you with how casual she mentioned it. You laugh along to try and lighten the mood. Unfortunately, your mind was now on those cantaloupe-sized boobs. They had to be at least an N-cup. "Where are you headed this late at night?" She then asks you.
Glad to talk about anything else but her tits, as it seemed awkward as hell to do with a princess, you reply. "Just heading to the kitchen for some water. You?" You ask with a smile.
"Oh, just getting a book to read," the alicorn says, waving the book. "A good read always puts me right to sleep..."
You nod and give her a smile, before starting to walk around her. "Well, I will see you tomorrow, princess."
"Please," she says, turning to face you again. "You don't have to call me that when we're alone. Call me Celestia."
Stopping in your tracks, you look back at her to see her smiling at you. "Oh... Alright... See you tomorrow... Celestia."
"See you later," she coos, before turning and walking away.
As she left, your eyes found themselves fixated on her butt. "Damn..." you mutter, before turning back around and making your way to the kitchen.
Carrying the glass back to your room, you put your hand on the doorknob and go to take a sip. Stepping through the door you heard a familiar voice.
"You finally made it," you heard, making you choke on the water in your mouth. Wiping your mouth, you look to see Celestia laying on your bed, facing you. Her top half was propped up on her arms, which rested on top of each other in front of her dangling breasts. She still had her nightgown on but her cleavage was on full display now. "See something you like?" She asks with a light giggle, watching you almost choke on the water.
"Um..." You mutter, staring at her. "I just... wasn't expecting to see you... here... on my bed..."
The princess smiles at you and you could see her eyes looking you over. "I saw you staring at my chest when we bumped in the hallway..."
Your face turns beet red as you began to sweat nervously. "I-I was just... instinctively trying to figure out what I bumped into..."
The princess' smile turns to a smirk. "You're a terrible liar."
"Liar?" You ask, letting out a chuckle. "I'm not... I'm not lying..."
"Oh?" Celestia coos, moving her right hand up to the left shoulder strap of her gown and pulling it off her shoulder. "So, you don't like this?" She asks, rubbing her bare shoulder as the strap fell down her arm. Right now, the bed and her arm kept the gown from falling down on the left and exposing the breast underneath.
"W-Well, uh..." you stammer. "I guess I'm more confused than anything... I mean... why me?"
"Why not?" Celestia asks with a wink. "Although, if you really want to know... My sister and I have been around for a long time... and we will be around for a long time yet to come. So, a life partner is out of the question. Plus, we cannot ask the guards... That would ruin our image... Not to mention, with you being a different species, it would make it impossible for me to get pregnant from you."
"Yeah, that's true," you say, before your eyes going wide. "Pregnant? Why would you... You mean you want to... With me?" You ask, your heart beating quicker and louder in your chest.
The alicorn tilts her head back and let out a laugh. "Isn't that obvious?" She coos, removing her other shoulder strap, the gown falling down her chest. Her nipples were still hidden, but the sides of her large mounds were exposed. "Now, are you going to close the door and join me?"
Using your foot, you reach behind and kick the door shut. "Alright, then," you say, setting the glass down before walking towards her. "Just know that humans are, uh... smaller than stallions... by a lot..."
"Smaller?" Asks Celestia, tilting her head. "You mean?" She says, pointing at your crotch.
You nod as you get closer. "Where I come from, stallions are much larger. I'm assuming that's the same here?"
"Well, since I haven't seen your species before..." Celestia began. "Come here and let me see it."
Blushing hard, you nod and remove your sweatshirt, tossing it aside. You could see the princess' eyes scanning your bare chest. As you step up to the princess, you began to slip out of your sweat pants. You almost jump as the princess reaches out and gently grabs your pants, pulling them down to expose your hard-on.
"Ohh..." Celestia says with a giggle. "Yes, that is quite smaller than a stallion's... I can fix that."
Your eyes go wide as you stare at her. "Fix that?"
Nodding, she looks up you with a smile. "Just a simple spell..." she coos, gently gripping your erection with her right hand.
As she do, you can feel your member throbbing. Letting out soft gasps, you felt the princess slowly stroking your cock. Every time her hand reaches the tip, it feels like your rod is getting bigger. Now, using both hands, Celestia was humming to herself as she then began to make your cock thicker. As this happened, you felt your balls start to enlarge and hang a little more in the sack.
Soon, the sensation stops as you let out a sharp exhale. Looking down at the new weight between your legs, you see a dick that had to be a good 10-inches and was about as thick as soda can. "Oh, damn..." you say as you see your new cock.
"Like it," the princess asks, looking up at you as she keeps stroking the rod.
You nod and smile at her. "It's perfect, thanks."
"I made sure to keep it short enough so you could still fit it in your pants, but I made it thicker than a stallion to make up for it. This should stretch me out nicely..."
Your face reddened at hearing the princess talk dirty. It was so weird and un-princess-like to hear her say these things. It actually added to the arousal. "I still can't believe you're doing this with me," you manage to say.
Celestia lets out a giggle and runs her palm up and down the side of your cock closer to you. "Oh, believe it," she coos, before giving the side of your cock closer to her a long lick.
The sudden sensation made you let out a gasp and your hands clenched into fists. Seeing this, Celestia lets out another chuckle before licking the tip. Soon, she wraps her lips around the tip of your rod and dove down. You felt your cock enter her throat as you let out a loud moan. Normal horses didn't have gag reflexes so it made sense that these humanoid ponies didn't either.
Feeling her lips slide along your shaft, you felt precum leaking out of your cock, only to feel the princesses tongue lick it up. Instinctively, you gently held the back of her head and began to move your hips with her. Looking down at her, you see her smirking, before stopping her movements completely. She then gave you wink.
Knowing what she wants, you begin to move your hips yourself, mouth-fucking the princess as her spit ran down your shaft and over your nuts. Moaning, you speed up your thrusts, the pleasure being too much for you to handle. Hearing lewd wet sounds coming from the princesses mouth, you deduce that her mouth was probably filling up with saliva as you pummeled her throat.
As the sloppy mouth-fuck went on, your moans increase until you felt about to cum. Feeling like you should probably warn her about it, you go to pull out. To your surprise, you feel her hands on your butt as she pulls you closer. Obeying her wishes, you shove your rod deep in her throat before cumming. Hearing her swallow to help the cum down her throat, you let out a sigh of satisfaction.
When your larger-than-normal load finally stops, the princess pulls away and sighs happily. "Mmm... That was a lot... though I would like to taste it..."
Getting an idea, you grip your softening cock and squeezed it as you slowly stroked it. As you do this, a little more cum leaks out. Holding the tip near the mare's mouth, you watch as she gives it a lick. "That enough for now?" You ask.
Celestia let out a sensual coo as she licks the excess cum off your tool. "Mmm... Different taste... Saltier... But, I love it," she says. "Now, for the moment I'm sure you've been waiting for since the moment you saw me."
"Huh?" You ask, confused. "Are you talking about the... penetration?" You ask hesitantly, still finding it weird to talk to the princess like this.
"I don't think you're ready for that yet," she says as she pokes your flaccid cock. "We need to do something else until this bad boy hardens again. So..." she coos, slowly getting on all fours and giving your chest a kiss. Sliding her knees under her torso, she slowly sat up and let her nightgown fall down, fully exposing her breasts. "How about some body worship?"
You stare at her large N-cups, mouth watering as you marvel at how soft and big they were. "I could... go for some body worship..."
"Then lay down on the bed," she tells you, scooting aside to let you up.
You quickly do as told and climb onto the bed, laying on your back with your head on the pillow. You then watch as the princess slips completely out of her nightgown, giving you a nice shot of her ass. Turning to you, she smiles and crawls on top of you.
"Start with these," she coos, dragging her tits over your chest and letting the hang in your face. "Feel free to touch them all you want..." she moans softly.
Your inner perv awakens now as you grab her tits and squeeze them together, pressing your face in between them as you enjoy the softness and the warmth. Pulling away, you let go of the right tit and grab the left with both hands. Bringing the nipple to your mouth, you wrap your lips around it a suckle on it.
Hearing the princess moan cutely above you, you squeeze the mound and knead it with both hands. Gently biting the nipple, you pull back to let it snap back, making the breast ripple slightly. Using your left hand, you pull the right breast closer to your face as you begin to suckle on the right nipple.
"Oh, you really love those, don't you..." the princess coos as she closes her eyes and sighs happily.
Nodding, you pull away and grip both breasts as best you can, squeezing them. "They're amazing..."
"Are you into butts as much as much as breasts?" She asks you with a moan.
"Um... I guess it depends on the butt?" You answer questioningly.
"Oh, I heard that comment you made as I was walking away," she says with a giggle. "Damn, was it?"
You blush hard but know that it was pointless to lie. Not that you would even want to. "Yeah, I... I like your butt, too..." you admit.
"Good," Celestia says as she pulls her breasts from you and turns around. Staying on all fours, she crawls away so her butt was over your crotch. "Now, show me how much you love my butt," she says as she moves her tail to the side for you.
Biting your lip, you sit up as you stare at the lovely, bubbly sun butt. From this view, you could also see her pussy, but it wasn't time for that yet. Leaning in, you place a kiss on the right butt cheek while you grip the left cheek. Your fingers almost sink completely into the butt cheek as you squeeze it.
"Don't be afraid to explore further," you hear Celestia coo, shaking her butt a little.
You smile and grip the cheeks before leaning in. Giving the hole a sniff, you smell nothing. Made sense for a princess like her to have a perfectly clean body. Sliding your right hand closer to it, you rub it with your thumb. The princess was quiet now, as if she were anticipating your entry. Deciding not to make her wait any longer, you push your thumb all the way inside the princess' ass, drawing a low moan from the mare. Wiggling your finger inside her tight hole, you lean in and give her left butt cheek a couple licks and a love bite.
"Oh, let me feel your wet tongue inside," the mare seemed to plead.
Wanting to keep her happy, you decide to oblige. Pulling your thumb out, you give it a sniff. Nothing. Placing both thumbs near her crack, you spread her cheeks apart to get a better view of the tight hole. Leaning in, you press the tip of your tongue to the hole and wiggle it around. Hearing the princess moan out, you smile and push your tongue in. As you slide it inside, you felt something wet drip onto your crotch. You figure it was probably her pussy juice as she seemed pretty aroused right now.
Licking around her inner anal walls, you let out moans of your own as your cock begins to harden again. As it does, it rubs against the mare's leg. This seems to get her attention as she moves her left breast out of the way to get a better look.
"Ooo, you're hard again," she coos, letting her breast dangle again. "Finish up in there so we can move on..."
Smiling, you give her hole one last suck before you pull your tongue out. Feeling her backing up into your face, you lie back down. As her pussy hovers above your face, you look down to see her leaning in towards your cock. You then feel her lips wrap around it as she begins to suckle on the tip.
Wanting to taste the pretty princess pussy, you lean in and reach your hands around to grab her ass. Pulling yourself closer, you press your mouth to her slit and slide your tongue inside. You hear the princess let out a startled gasp and then a moan as she continues to enjoy your penis.
The more you licked around inside her, the more juice you feel drip down your neck. From how wet she is, you can she's extremely turned on. Pulling your tongue out, you give the lips one more lick when you feel the mare shifting again. Turning around to face you, she re-positions herself so her crotch was over your throbbing erection while her breasts rested on your chest.
"Ready for the real fun?" She coos, leaning in to kiss your neck.
"Of course, Celestia..." you coo back, your hands rubbing her back before they move to her butt.
Giggling, the princess reaches down and grips your rod. Aligning it with her pussy, she quickly drops down on it with a wet splat. Her pussy juices splash all over your crotch as she arches her back and lets out a loud moan. You quickly let go of her butt and press her tits together before burying your face in them.
You then feel her hands on the back of your head as she sits up and begins to bounce up and down on your shaft. You were both moaning quite loudly now as the princess rides your dick like a pro. Your left hand moves down to grip her butt while your right hand squeezes her left breast.
Then, out of nowhere, the princess wraps her arms around you and spins you both around. She then lies down on the bed with you atop her. After getting over the shock of the sudden position change, you smile and keep moving your hips. Looking into her eyes as you move your hips, you can almost see the lust in her eyes.
As you lie atop her tits and pummel her pussy, you feel her legs wrap around your waist before her arms wrap around your torso. Gripping the sheets, you go faster and harder, wet slapping noises filling the whole room as you let out grunts of your own.
Soon, you can't hold back anymore and you lean in, kissing her on the lips. This catches the princess by surprise but she quickly kisses back and closes her eyes, her arms moving to wrap around your neck. As the two of you kiss and swap spit, you begin to tongue-wrestle. As your orgasms approached, you both become sloppier.
With spit flying everywhere and staining your chins, you slam your hips into hers with a muffled grunt. Feeling your cum pour into her, you hear the mare moan out as well, her pussy squirting juices all over your crotch and balls. As your cum leaks out of her, her legs fall limp and she begins to pant heavily.
Breaking the kiss with her, you smile down at her. "Was I able to satisfy you?" You ask.
Giggling and out of breath, the mare nods and places her hand on your cheek. "That was great. Did you like it?"
"Of course," you say with a chuckle. "I got to have sex with the princess."
"One of the princesses..." she corrects you, reminding you there were three more as she rolls you both over so she could be on top. "And, I'm glad. Because I plan on doing this with you again."
"Really?" You ask with a smile. "We can do this again?"
The princess nods and lifts her butt up. As your cock slides out of her, some cum pours out and hits your crotch with w wet splat. "Mmm... Messy..."
Scooting down to be eye level with your crotch, she begins to clean you up. Her tongue runs across your skin as it cleans up all the leftover cum. It didn't make you want to moan, or anything. It just felt nice. When she pulls away, you can see some cum around her mouth. Licking her lips, she gives you a smile before crawling up once more to give you another kiss.
"I will be heading back to my room now," she tells you before she slides off the bed and stands up on her feet. "Oh, I'm wobbly..." she says with a chuckle, placing her right hand on her pussy. "That was good... Thank you," she coos, before retrieving her gown.
"Is it out of the question to sleep with you?" You ask her.
Getting ready to slip the gown over her head, she gives you a smile. "Maybe some day," she says, sliding into her nightgown. "There are definitely some other things I want to try with you."
"Well, I'll be waiting," you tell her.
Giving you one last wink, the princess turned and began to head towards the door. "Sleep well..."
"Oh, I will," you say, crossing your arms behind your head. "I'll be dreaming of you."
Celestia opens the door, before she leans against it and lets out a chuckle. She then eyes you with a smile. "I bet you will," she coos, blowing you a kiss before leaving.
As the door closes, you close your eyes and think about what else the princess wanted to do with you. Your mind went wild and you drifted off to sleep while fantasizing about you fucking and cumming on her large breasts.
Maybe some day...
Maybe...