When Ponies Collide

by TheCloppyComedian

Rating: mature
Tags: My Little Pony: Friendship is Magic, Rainbow Dash, Romance, Porn, Fetish, Rarity, Scootaloo, Sex, Sweetie Belle, Twilight Sparkle
Length: 11930

Starlight has given a special potion to the mares in their group. Fun ensues.

After completing their wild night in Twilight's castle, Starlight gives a special potion to her friends to give them all the power to have certain new body parts. She also gives them a potion to speed up the aging process on certain other ponies. This is a collection of one-shots of just what each mare does with the new abilities they've been given.

This is rated M for a reason. It contains graphic mare on mare and stallion on mare sex. Please note that there might be extreme fetish material on down the road.

This is the third and final request story in the "When (Insert Things Here) Collide" series! Again, go hit up superfun's page and thank them for the idea if you enjoyed it!

DISCLAIMER: There are NO fillies or colts in here. I will not write about that sort of thing. All ponies involved are consenting adult ponies.

Published 2019-09-30 21:40:01 UTC
Last updated 2019-12-10 12:00:06 UTC

A Rare Occurrence (AKA When Belles are Tolled)

“Oh, Sweetie BEEEEEEEEEELLLLE!” Rarity sang out as she entered her boutique. The dark, dank air wafted into her nose and she recoiled a bit. Ugh…what is that repulsive aroma? She asked herself before noticing that the trash had not been taken out as she had asked her sister to. She was just about to throw a minor hissy fit to herself when the offender came prancing into the room. “Hi, Rarity!” Her sister said sweetly, “what’s up?”

“What’s up, darling, is that the trash was not removed last night. I believe I asked you to do so.”

“You aren’t my mother!” Sweetie replied defiantly.

“No, but I am the owner of this building, and as the owner, I kindly asked you to do me a favor.”

“You didn’t kindly ask me! You commanded me!”

“Oh, darling, how I asked is irrelevant. The point is I asked you to take the garbage out, and you failed to do so. Now the boutique reeks of old banana peels, moldy food, and dirt of all kinds. Now, please, be a dear and run it out to the curb.”

Sweetie Belle grumbled under her breath, but the filly did as she was told. When she returned, her nose was wrinkled a bit and Rarity was finishing a small aromatic spray of the room. “There,” the fashion lover said, “now the boutique smells as good as it looks, and I must say, it looks extra shiny this morning! It’s almost as if…something special is supposed to happen today.”

She gave Sweetie Belle a devilish look and smiled. The younger pony couldn’t help but detect a trace of something deviant in her sibling’s blue gaze. It was odd, to say the least, and she couldn’t help but wonder what in Equestria was going on. “Sweetie, darling,” Rarity continued, “it’s time you and I had a very important talk. Let’s go into my bedroom.”

Sweetie, stunned into silence, followed her sister. She wondered why Rarity was wiggling her rump at her in such a manner, and why she seemed to enjoy it. There was a tingling sensation under her tail, almost like the greatest itch in the world. She wanted very much to scratch at it, but she didn’t know what Rarity would say. So she kept her hooves forward and trotted into the room behind her sister.

After shutting and locking the door, Rarity turned to Sweetie. “Now, I’m going to give you a potion. Whether or not you drink it is entirely up to you.”

“What does it do?” Sweetie asked.

“If you drink it, you’ll find out,” Rarity said, batting her eyes.

She turned on all of her charm. Ever since the orgy, she and the other mares had been clamoring for Starlight to turn their vaginas into penises for sexual reasons. The light purple mare had refused, stating that too much of the magic would leave them as stallions forever. But she gave each of them a small potion to do the trick for a few moments of pleasure. Rarity knew she wanted to give Sweetie Belle her first experience in bed, but she needed her little sister to be older. Under Equestrian law, just as under human law, a pony needed to be a certain age to give consent. Sweetie was still a year or two away from that age, but the concoction she had been given would help speed up the aging process.

“I’m not gonna force you, Sweetie Belle, but know that if you wish to continue, you’ll have to drink all of it.”

Sweetie looked at the pink drink with an odd mixture of curiosity and hesitancy. It looked good, but would it do something she didn’t want? She trusted Rarity, but she didn’t know what was coming, and fear of the unknown was beginning to grip her small body. I wanna know what happens next, she reasoned, but what if Rarity wants to hurt me?

“This…is okay…isn’t it?” She asked cautiously.

“Of course, my darling! You can trust your big sister.”

Sweetie sighed. “Okay…I’ll do it, mainly because my curiosity is just begging to be satisfied. But, if this turns out badly, you’re taking the blame for it!”

“I understand,” Rarity said, putting her hoof up, “I take full responsibility for everything here.”

“Alright,” Sweetie said, “I’ll drink it.”

So she tipped the container up and drank all of the liquid. She was surprised to find that it tasted incredibly sweet, yet bitter at the same time. She didn’t know if she liked it or not, but the potion wasn’t going to wait for her verdict. It immediately wrapped her up in magic and caused her to grow, much as she and her friends had done the time they had snuck off to the Appleloosa Fair. She turned into an adult mare, beautiful and confident. Her voice had matured and deepened ever so slightly, yet it still carried the same cute quality it once had.

“Wha…what did you do to me?” She asked.

“I turned you into a mare my age. Now we can do this and not have any guilt about it.”

“Guilt?”

“Darling, you need to be taught about the birds and the bees, and what better way to teach than by using…er…visual aids?”

“Oh…you mean the thing where a stallion puts his penis into a mare’s vagina and moves it back and forth and it feels really good and then the mare shoots liquid onto him and he shoots some kind of sticky substance into her and it gets her pregnant?” Sweetie asked rapidly.

Rarity’s mouth hit the floor. How in Equestria did Sweetie already know about sex? “Darling…wherever did you learn this?”

“From Apple Bloom. Applejack had ‘the talk’ with her a couple of weeks ago, and she told me and Scootaloo about it.”

“Are you…very interested?”

“Am I?! It sounds like an amazing experience!”

“Oh, darling, it is…” Rarity said dreamily. This was going much better than she had expected. She figured she would have to coo and coax Sweetie into agreeing to mate, but she saw that this was not the case.

“What do you mean, ‘it is?’” Sweetie asked, “have…you…done it?”

“Oh, darling, I’ve done it a lot! Let’s see…I had a wonderful one-night stand with Trenderhoof-“

“Trenderhoof? But I thought he wanted to be with Applejack?”

“Oh, darling, he did. But then I got ahold of him, and well…he was mine! Oh, the way we made love that night…he was amazing!”

“I’m sure you were pretty good yourself.”

“Yes, yes, yes, darling, but you never want to brag. Look, Sweetie…do you want to have sex…with me?”

Sweetie didn’t answer, but narrowed her beautiful green eyes as she slowly stepped in front of her sibling. Rarity felt her marehood quiver with excitement as Sweetie came ever closer and finally met her in a kiss. The sisters felt warm as they let all of their trepidations go and felt their bond grow immensely. Their tongues danced, and Rarity found that her sister’s mouth was even more amazing than she could ever have dreamed.

When they broke, Sweetie gave her sister a very alluring look. “Yes,” she said, in answer to Rarity’s earlier inquiry, “I do want to go to bed with you.”

Without another thought, Rarity pulled her sister into another kiss and began rubbing her hooves down her stomach. Sweetie Belle moaned into her big sister, and Rarity found this to be very exciting. Her pussy became wet as she deepened her kiss. They broke apart, and Rarity lay on the bed with her back legs spread. “Go on, my Sweetie Belle,” she said, “make me feel good.”

Rarity’s voice was like butter, and the filly turned adult mare quickly stepped forward. Rarity’s erotic flower bloomed in front of her, and she was mesmerized by it. The folds looked so soft and inviting, and at the top was her sister’s throbbing nub. She decided she’d play with that first, and test the waters. She used her hoof and massaged her sister’s sensitive area, and Rarity moaned deeply. “Oh…my little Sweetie Belle…that feels so good!”

Sweetie was happy that her sister was satisfied, so she continued. She even dared to prod at the inside of Rarity’s vagina, trying desperately to elicit more moans. Rarity’s voice drove her ever onward, but she was very gentle with her movements. Her hoof was soon stained with Rarity’s liquid, and the fashionista sat up. “Mm…that was wonderful, darling. But I believe it’s time you did something a tad more…invasive.”

With that, she brought out the special potion Starlight had given her. “Go on,” she said, “drink up. There’ll be plenty for both of us.”

Sweetie quickly downed the white liquid, and felt pain shoot through her lower half. She cried out in agony as her very body parts were rearranged. “Rarity, it hurts!” She yelped as she felt something growing out of her private area, “something’s happening! I need help! Please, Rarity, help me!”

Rarity smiled. “It’s okay, my love,” she said, “this is supposed to happen.”

When Sweetie finally felt the pain evaporate, she looked down to see that she had a rather sizable penis hanging between her legs. She squeaked and tried to hide it with her hooves, but Rarity got off the bed and moved them. “Rarity!” Sweetie said angrily, “that’s…that’s a stallion part! I’m no stallion!”

“Oh, darling, I know you’re not. But for the purposes of our little exercise, you need a penis. I’m going to have one as well after you’re done.”

“Done with what?”

“Done with me, darling,” Rarity said lustily.

She dove under her sister and began to give her an extremely hard blowjob. Sweetie moaned as her sudden and magical erection was sucked. Up and down the shaft Rarity went, stopping to kiss and play ever so gently. Then she would take the entire thing again, her heart thudding and her body feeling as if it were ready to burst.

“Rarity! Rarity!” Sweetie cried out as the pleasure began getting to her, “don’t stop! Please, don’t stop! Oh, my Celestia, this feels so amazing!”

Suddenly, Rarity did stop. Sweetie complained and whined, but Rarity put a gentle hoof to her lips. She didn’t say anything, but kissed her sister, allowing Sweetie to taste just what kind of a member she now had. Sweetie was enraptured by her sister’s saliva and her own sexual emission, and she fell under Rarity’s spell once again. “Now, then,” Rarity said as she got on her stomach and lifted her tail, exposing all of her backside. “Why don’t you fuck this mare?”

She batted her eyes, and Sweetie was entranced by them. They were so beautiful, and they sparkled in the light of the room. She stepped forward and tried to figure out how best to do this without harming her sister. “Rarity, how the hell do I do this?!”

“Darling, you have to mount me like a stallion would. Just get on top, grab my mane in your teeth, and shove your penis into whichever hole you desire.”

“There’s more than one?!”

“Of course, darling! Mares have three holes! I’ve shown you two, the mouth and the vagina, but…the third one is…well…a little embarrassing.”

Sweetie gasped as she recognized that the only other hole was her sister’s rump hole. “Um…you did wipe yourself after you went to the bathroom last, right?”

“Of course, darling!” Rarity said defiantly, “it would be unladylike not to. Plus, I don’t want everypony smelling what came out of there!”

“Okay…then I think…I’d like to try your rump first.”

“Go right ahead…” Rarity cooed.

So Sweetie gently pressed her new body part inside her sister’s rump. Her sister howled with pleasure as she felt the girth press against her very rectum. Soon enough, Sweetie found her rhythm and the two mares cried out in pleasure as they made love. “Sweetie! Oh, Sweetie! Fuck my ass!” Rarity cried, losing all sense of being a lady and turning into an animal, “your dick feels so good in there! Please! More! MORE! MORE!”

“Rarity, oh my Rarity! Oh, I never imagined your butthole feeling so good! Oh, my Celestia! Oh! OH! OH!”

Faster and faster Sweetie went, until both mares felt the sweet release of an orgasm coming. Sweetie had never experienced one before, and the feeling frightened her a bit. But all the same, the pleasure was dominant and she squealed in delight as the feelings heightened. “RARITY!” She screamed, “I THINK…I…I…”

“Oh, darling, I know,” Rarity said as Sweetie began slamming into her with reckless abandon, “keep going, baby! Keep going! More! You’re doing so well! Oh! OH! FUCK! FUCK! OH! SWEETIE BEEEEEEEEELLLLLLLLLLLLLEEEEE!”

Rarity screamed as loud as she could as her body finally released all of its pent up energy and squirted up and down Sweetie’s member. The penetrating mare, being unable to hold herself any longer, also screamed and unloaded deep inside her sister’s anus. She collapsed on top of Rarity, cuddling into her mane and sniffing it. “Mm…you smell so good,” she panted.

“Darling, we’re not done yet.”

“We aren’t?!” Sweetie asked.

Rarity cooed at her softly before flipping her onto her back. They both noticed that Sweetie’s penis had returned to its vaginal state, and Rarity was eyeing it with a lot of lust. She grabbed the rest of the potion and drank it down, creating a long penis of her own. “Now, Sweetie,” she said, “I’m gonna be as gentle as possible. You are a virgin, and I don’t wish to harm you. But this is going to hurt just a bit.”

“HURT?!” Sweetie asked with worried eyes.

“Don’t worry, darling, the pain will be replaced by immense pleasure within seconds. Now, then. Let big sissy fuck you.”

With those words, Rarity gently pressed her new member inside Sweetie’s vagina. Her sister screamed in agony as she felt her insides being torn asunder. Blood began flowing in a tiny trickle, but Rarity pressed on until she finally broke through her sister’s barrier. “RARITY, STOP!” Sweetie cried. Rarity immediately pulled out and kissed Sweetie Belle. “I know, darling, I know your first time can hurt. But you’ve got to get past this if you’re ever going to have healthy sex with a stallion.”

“I know,” Sweetie Belle said as the pain ebbed, “I just wish it didn’t.”

“Let’s try this one more time, shall we?”

Sweetie nodded and Rarity pressed in again, kissing her sister in the process. Her sister screamed into the kiss, but soon enough Rarity began making love to her normally and Sweetie’s cries turned into moans of pure bliss. She had never felt anything like this before. Her sister’s penis was so big, and she wanted every last inch of it inside her. “More, Rarity,” she begged, “fuck me more…”

“As you wish, darling,” Rarity said as she shoved inside all the way to her hilt.

“OH!” Sweetie cried out, “OH, YES! IT’S SO BIG! PLEASE, DON’T STOP, RARITY!”

“I won’t!” Rarity panted as her thrusts began to get more violent, “I won’t ever stop! I want you, Sweetie Belle! I love you!”

“I love you too, Rarity! Please don’t quit! Don’t ever quit!”

By this point, the slaps of their rear ends meeting could be heard around the room, and Rarity was thankful that the door was locked. She was wailing away at her sister, and both mares were experiencing the absolute peak of pleasure. She thwacked her sister’s rump with a hoof, eliciting even more intense cries from Sweetie. The two mares’ sweat mingled as it ran down their coats, and Rarity bent down and kissed Sweetie once again.

“OH, MY CELESTIA!” Sweetie screamed into the kiss, “I’M GONNA GO OVER THE EDGE AGAIN!”

Rarity broke the kiss and looked straight into her sister’s eyes as her thrusts became more violent than ever. “Let’s go together,” she said calmly, “one…two…THREE!”

With one mighty thrust and a scream that would have shaken the heavens, she shot her release into her sister’s womb. Of course, it was simple vaginal liquid, but the mare liked to think that she had impregnated Sweetie. Sweetie, for her part, let out a shriek of delight and poured forth waterfalls of her own. Rarity, feeling her penis revert back to a vagina, fell beside her sister and the two cuddled into each other. Their breathing began to slow down as they caressed one another and just enjoyed being sisters.

“Does this make us…lovers, Rarity?” Sweetie asked.

“In a way,” Rarity responded, running a hoof through Sweetie’s mane, “but I could never have a romantic relationship with you. It just wouldn’t be right. You know I love Spike…”

“If you love Spike so much, then why haven’t you done this with him?”

“Oh, sweetness, Spike and I fuck all the time. I mean, seriously. How do you think I got so much experience?”

Sweetie smiled and pressed even deeper into her sister. She felt safe and secure with her older sibling beside her, and she felt that their bond was now stronger than steel. It could never be broken. Their friendship had led them here, and she wanted very much to be able to return to this destination, but she was unsure that they would be able to. After all, Rarity was intensely busy with the shop and she was intensely busy with her Crusader work. “Can we do this again, Rarity?” Sweetie asked with her voice muffled in her sister’s bright white, sweat covered coat.

“Of course, my darling,” Rarity said, and felt a jolt of excitement course through her sister, “we can do this anytime you like, as long as I’m not busy. But…today will always be special. Do you know why?”

“Why?” Came the muffled, tired response.

“Because it was our first time, and the first time is something nopony ever forgets. I’m just glad I was able to share it with you, my dear sister.”

“Me too, Rarity,” Sweetie said as she closed her eyes and fell asleep with the warmth of her sister and the sweet smell of their completed lovemaking wafting in the air. It was definitely better than the smell of the trash.

The Family That Sleeps Together...

Author's Note

This chapter does contain a foursome and a fetish for pregnancy. I hope that's your thing! Happy reading!

The Family That Sleeps Together...

The barn was awash with activity, though not the same type you’d expect on a farm. The pigs were still squealing and the cows were bellowing their typical call of “moo,” but on a soft patch of hay, four ponies were howling in pleasure. Curses flew from their mouths as they engaged in heavy sexual intercourse, swapping partners every now and then. There were three mares and a stallion, and he felt like he was the luckiest pony in Equestria.

“Sugar Belle,” he said, “get yer ass over here and suck my dick!”

His moderately pregnant wife, deep in a makeout session with his sister, Applejack, quickly stopped and raced over. “Mm…” She cooed, “my big stallion needs it, doesn’t he?”

“Er…yep,” he said shyly.

She giggled and wrapped her mouth lovingly around his member, slowly dragging her tongue along the shaft. It was agony for him, because he knew she was doing it on purpose. Even through the immense and intense feelings that coursed through his mind, he knew that she was making him pay for orgasming so quickly on their wedding night and impregnating her. “Oh! Oh! Sugar Belle! Oh!” Big Mac cried as he felt his penis growing ever larger under her gentle licks and tiny kisses. It was torture, but torture of the best kind.

“Mm…” She said, “this is for getting me pregnant so quickly.”

“I figured,” he said, looking at her rather round belly, “and I can’t wait to fuck your pregnant pussy.”

Meanwhile, Apple Bloom and Applejack were deep in each other’s vaginas. Applejack had given her sister the same potion Rarity gave Sweetie Belle, and Apple Bloom was now a full grown adult pony. “MMM! MMM!” Apple Bloom moaned as her sister teased at her walls, “OH! Applejack! That feels better’n a deep tissue massage!”

“Darlin’, that ain’t the half of what I’m fixin’ to do to ya!”

Applejack quickly turned around and drank some of the body arranging potion, and she quickly grew a penis of her own. Apple Bloom’s smile became wide. She knew exactly where this was going, and she wanted every last ounce of it. “Well, come on, then!” Applejack said impatiently, “are you gonna blow your sister or not?”

“HELL FUCKING YEAH, I AM!” Apple Bloom shrieked.

She then turned her mouth on her sister and began ferociously sucking her cock. Applejack howled in ecstasy as her sister’s tongue swirled around the very sensitive tip. She felt a release quickly coming on, but she knew she wanted to bury her liquid deep inside her sister’s sensitive area. “Oh, no ya don’t,” she said as she yanked her cock out, “I’m goin’ inside yer pussy, and there ain’t nothin’ y’all can do to stop me!”

Apple Bloom, turned on by her dominating older sister, bent down and showed off her backside. “Fuck me, Applejack!” She begged, “fuck yer little sister! Be rough! Don’t show any mercy! Come on, Applejack, FUCK ME!”

With that, Applejack mounted Apple Bloom and yanked her mane backward. Apple Bloom yelped a bit as she felt her sister play with her entrance and then drive her member inside. Apple Bloom screeched at the top of her lungs, but it was all pleasure. She had done this before, and then shamelessly admitted it to her sister, who actually declared that she was quite proud of her. She had met a rather handsome colt at school, and one thing led to another. But doing it with Applejack was even more amazing.

“BANG ME, YOU BITCH!” Apple Bloom shrieked, “MORE! MORE! MORE!”

Applejack’s thrusts became more and more violent as the two drove closer and closer to orgasm. They noticed that, the faster they went, the harder Sugar Belle sucked on Big Mac. Both mares were turned on by the sight of their brother’s private parts, and they were quickly taken into oblivion. They screamed as they came on each other, and then fell over and panted.

“I ain’t done just yet!” Apple Bloom declared.

“Neither am I!” Applejack said as she felt her penis revert to its vaginal state, “I want that Sugar Belle!”

“Well, you’re gonna have to wait,” Sugar said, “because it’s about time for my stallion to make love to me. You can watch…”

“Oh, you bet yer sweet pink ass I’m gonna watch!”

With that, Big Mac gently lay his wife on her back and prepared to be intimate with her. He knew she was carrying their first foal, so he didn’t want to be rough with her. That meant that the wild sexual fantasies that had played out in their bed on that first night together were completely out of the question. He also couldn’t do her on her belly. But he didn’t mind. Truth be told, he liked it more when he was on top, because he could gaze into her spellbinding deep pink eyes.

“Okay…” she cooed, “…I’m ready.”

He gently pressed up against her entrance and, at a small nod from her, shoved inside. She grunted and moaned as he got into position and began thrusting in and out of her. Soon, her grunts turned into moderately pitched moans of pure happiness. “Oh…oh…you’re so amazing, baby!” Her vocalizations got higher and higher, and she looked and saw Applejack pleasuring herself to the display. She was immediately entranced by the farmer’s soaking wet folds, and that combined with her husband’s sizable girth caused her mind to nearly explode.

The pregnant mare wanted to bend upwards and kiss her mate while they did it, but she found that her belly prevented her from doing so. But he caught onto her signal and bent down and the two locked tongues as he went faster. “Oh! Oh! Don’t go too fast, my love,” Sugar moaned, “I don’t want our foal getting hurt.”

He slowed up just a bit, but managed to find a great spot. When he began hitting it, her screams could be heard for miles around. He didn’t have to make love to her quickly while he was there, which meant he could play with it as much as he needed to. It took him a few thrusts, but he finally managed to coax a beautiful orgasm out of her. She squealed in delight and shot her release up and down his penis.

“Oh, my…” she said when her high evaporated, “…that was something! You’ve never fucked me in that spot before!”

“All mares have one of them spots,” Applejack said as she stopped rubbing her throbbing nub, “and I want my big brother to bang my spot!”

“But what if he impregnates you?” Sugar asked.

“Darlin’, he knows better than to release inside my pussy! He knows exactly what I want…”

“YEP!” Big Mac said before jumping onto his sister and plowing into her. She squealed with delight as she felt her brother drive himself deeper and deeper into her vagina. “Right there, Big Mac!” She said, “Jes’ like we did it in the apple grove that one time!”

“You two have…done this before?” Sugar Belle asked.

“Oh, we took each other’s virginity the minute we were labelled adults! OH, SHIT, BIG MAC, YOU’RE SO FUCKIN’ HUGE!”

Sugar smirked and began playing with herself. She didn’t have to do it for very long, because Apple Bloom (who had been watching patiently, waiting for her opportunity), trotted over and began furiously eating her out. She made sure to pay careful attention to both her vagina and her rump hole. “Oh! Apple Bloom! You have such a smooth tongue! OH, MY CELESTIA!”

“Sugar, lemme ask y’all somethin’,” Apple Bloom drawled cutely, “did ya wipe after your last…er…bowel movement?”

“I did,” Sugar said with a very odd look, “I always do. But…why?”

“Oh, nothin’. I was just hopin’ to find some…leftovers in that rump hole.”

“APPLE BLOOM!” Sugar said sharply, “that’s beyond repulsive!”

“We’re havin’ a foursome. I hardly think anything’s disgustin’.”

“But you’re talking about…eating my…poop.”

“Exactly!” Apple Bloom said, “Applejack says that, when yer on a sexual high, it tastes incredible!”

“SHE’S RIGHT!” Applejack cried as her brother pushed into her all the way to his hilt.

Sugar’s mouth dropped to the floor. Having a foursome, she was okay with. She loved getting to experience sex with new ponies, and watching her husband having fun with another mare was a delight. But the thought of Apple Bloom licking the remnants of her last visit to the bathroom out of her rump hole was more than a bit squeamish.

“Even if I did have any of that in there, I don’t think it’s exactly healthy to be eating it.”

“Alright, alright, forget the poop thing,” Apple Bloom said, “just lay back and relax.”

So Sugar Belle did so and Apple Bloom leapt on top of her. “Be careful!” Sugar said, “I am pregnant, you know!”

“Sorry,” the olive colored pony responded, “I’ll be gentle.”

With that, she began grinding Sugar Belle. The deep pink mare moaned, and soon Apple Bloom found a rhythm. Surprisingly enough, she and Big Mac matched each other perfectly and their respective mares howled in pleasure. As they neared climax, all four ponies began cursing each other out excessively. Their completely unserious, pleasure driven insults caused their partners to begin crying out even more, and Applejack was the first to climax. With a scream of anguish and ecstasy, she went over the edge, dumping a river onto her brother as a result. Big Mac felt his own orgasm coming on, and he pulled out of her vagina and rammed into her rump hole. She squealed as she felt his girth enter her again, and it didn’t take him long before he unloaded into his sister. Apple Bloom and Sugar Belle, unable to contain their joy, experienced a simultaneous release.

But the sex wasn’t finished just yet. Applejack grew another penis and mounted Sugar Belle while Apple Bloom blew her brother. The cowboy hat wearing farmer’s thrusts were gentler with Sugar Belle, but they carried the same pleasurable content. Sugar squealed in delight as her sister-in-law made love to her pussy, and then switched and began fucking her rump hard. Since she didn’t have to worry about damaging the coming foal’s way out, she was able to thrust in a rougher fashion. “OH! OH! OH!” Sugar Belle cried as she felt yet another release coming, “FUCK ME! OH! PLEASE DON’T STOP! APPLEJAAAAAAAAAAAAACK!”

With that, the pregnant mare saw stars as she went over the edge yet again. Applejack quickly released inside her rump, and they turned around just in time to see Big Mac unleash volleys of cum on Apple Bloom’s face. The mares all enjoyed licking their stallion’s seed off of her, and then all four ponies cuddled up for some well-earned rest.

Rainbows of Pleasure

Rainbow Dash and Scootaloo sat in the former’s living room, laughing over two cups of cider. It was commonly known that Dash enjoyed a mug of the delicious drink, and she was happy to be able to introduce her foster sister to the sweet liquid. “Mm…” Scootaloo said after she finished her first taste, “…that’s delicious! It’s more delicious than anything I’ve ever tasted! How do they make it so sweet?”

“I guess it’s the apples they use,” Dash replied, “the natural sweetness counteracts the other applicable ingredients, thus leading to the amazing concoction you now hold in your hooves.”

Scootaloo’s mouth dropped. For her entire life, she had loved Rainbow Dash and looked up to her. She thought she knew everything about her older adopted sibling. But this was something she never could have predicted. She had no idea that the pony she idolized could speak so eloquently and fluently. Must be the Daring Do novels, she reasoned, yeah…they must be having an impact on her. I like it! She sounds like Twilight!

“Man…you sure have expanded your vocabulary,” she mentioned.

“Huh? Oh, that. That’s what Twilight told me.”

Scootaloo pouted. Shit! She thought, here I was raving about the new Dash, and I find that it’s a fraud!

She opened her mouth to confront Dash about it when there was a sudden knock at the front door. Rainbow looked confused for a moment, as she wasn’t expecting anypony else, but then got up and trotted across the clouded floor to answer. “Hello?” She asked as she opened the door, and then was immediately tackled by her father, Bow Hothoof.

“Hey, there, Dashie!” He said, using her filly nickname, “surprise!”

“Dad!” Dash said in surprise, “what are you doing here?!”

“We’re here for your birthday, baby filly!”

“Dad, don’t call me that!” Dash said, blushing, “I’m an adult now…”

“Oh, we know you’re an adult,” her mother, Windy Whistles, said as she entered Dash’s cloud home, “but we’ve been missing you. We just can’t stand to have our little filly out of the house!”

“Mom, I’ve been gone for years now!”

“Oh, darling,” Windy said, giving her daughter a kiss on the cheek, “I know, but it seems like yesterday that you were toddling about on our floor…”

Dash groaned. As much as she loved her parents, they were obsessed with doting over her. But the one thing they had never done was surprised her in her own home. She also knew that her birthday wasn’t for another week, and she had tons of friends to celebrate it with. She didn’t need them there, but some strange part of her heart was thankful that they were there. After all, they were the same ponies who had raised her and taught her to be fearless and loyal to the end. They were also the same ones who cheered her on through thick and thin, never once giving her a negative thought. As embarrassing as it was, it had driven Dash further and further, and she couldn’t help but give them a lot of credit for her current position in the Wonderbolts.

But she also harbored a dark secret about her father. Once, when she was a teenage pony, she had caught her father and mother having fun in their bedroom. She still remembered her father’s ample erection plowing into her mother’s soaking wet folds. But even more than that, she remembered him on top of her and she imagined what it would be like to be in her mom’s position. Her puberty flared severely, and she had to run off to her room before she exploded. Ever since then, she had wanted to have sex with her father, just to have that same experience.

Now, she looked around his shoulders and tried to sneak a peek at his penis. When she saw that he had put on the pony equivalent of pants for the occasion, she cursed her luck. But then she got the very dirty thought that he might be trying to look between her haunches. The very idea of her father mentally making love to her created a lot of moisture in a very sensitive spot, and she instinctively drew her back legs closer together.

“Um…so,” she said, sweat beginning to form, “it’s really nice to see you two. But…my birthday’s not for a week.”

“Oh, baby, we know,” Bow responded, “but we both have to be out of Equestria next week for a special conference.”

“As much as we wish that we could change it, we just can’t,” Windy said, “so we’re here now, and we want to do whatever you’d like! Just name it! Nothing’s off limits!”

Dash’s breathing intensified. Nothing? She asked herself, maybe I could…NO! NO! He’s your father, for pony’s sake! I can’t fuck him…can I? She looked up at both of her loving parents and thought of the consequences of such an action. She might lose their love forever, just for a few moments of her father’s girth deep in her pussy. Oh, but she wanted it. She needed it. Her mouth shook and she couldn’t hold it in any longer. Her heart thudded against her chest as she reared back on both hind hooves.

“I WANNA HAVE SEX WITH DAD!” She finally cried.

Bow and Windy’s mouths collectively dropped. “What…did…you…say?” Her mother asked.

“I know! I know it’s dirty and wrong and all kinds of messed up, but I just can’t help it! I want you, dad! Please! If there’s one thing I want for my birthday, it’s to be in bed with you!”

“Rainbow Dash!” Her father said, “I…how the hell did you ever come up with something so raunchy?!”

“I caught you and Mom fucking once,” Dash said, not bothering to censor herself, “and I saw your penis. It was HUGE! I need it! Just once, please!”

Bow’s look softened and he placed a gentle hoof on his daughter’s cheek. “Incest, hm?” He asked, “well, your Mother and I have been known to be…very liberal in our sexual views.” He turned to Windy, who immediately nodded with a sultry look on her face. Dash was shocked. Is this happening? She asked herself, am I really gonna get to-?

She didn’t get far in her thoughts as Bow pressed his lips against hers. She was spellbound by his musky scent, and she instinctively began wrapping her forelegs around him. Their tongues danced, and somewhere in Dash’s mind she registered that she was, in fact, kissing her father. She felt his hooves go lower and lower on her body, and she wanted him to touch her so badly. She moaned into his mouth and melted. “Daddy…” She groaned when they broke apart.

“Been a long time since you called me that,” he said, “I like it.”

“Fuck your little daughter,” Dash said with lust in her voice, “I’m yours.”

“Not yet,” Bow said, “first we have to find a partner for your mother. Whenever we fuck other ponies, we ensure we both have a partner so that nopony can accuse somepony else of cheating.”

“It’s kind of like mutual adultery,” Windy said, “and I spy with my little eye a filly that needs it.”

She pointed to Scootaloo, who shrank back. “No! Please! I…I just learned about sex from Rainbow Dash a few weeks ago! I’ve never done it!”

“Oh, a virgin…even better,” Windy crooned suggestively, licking her lips.

“MOM!” Dash shrieked.

Windy stopped in her tracks and looked at her daughter. “What, Dashie? You can fuck your father, and I’ll introduce your friend to the wonder and pleasure of sex.”

“She’s a filly, you pervert!” Dash shouted, “you know the law!”

“Alright, alright,” Windy said, “but who am I gonna sleep with?”

Dash sighed as she felt her father begin nuzzling his way towards her rump. “Give her some of the pink potion on the kitchen counter. It’ll turn her into an adult of consenting age.”

That was all she could get out, as her father dove in and began licking her rump hole with furious vigor. “Oh! OH! Daddy! Oh! Oh!” Dash squealed in delight as Bow’s rough tongue massaged and played with her. “Oh! That’s my shit hole!”

“Mm…and it tastes delicious,” Bow said, “but I feel like licking somewhere else now…”

Meanwhile, Windy trotted into the kitchen and brought back some of the potion. She gave it to Scootaloo, and the filly shrank away again. “Aw, come on,” Windy cooed, “I’m pretty.”

“Yes, you are,” Scootaloo said, “to be quite frank, you’re smoking hot. I’m starting to see where Dash gets her amazing looks-“

She stopped short, realizing that she had confessed every ounce of the true feelings she carried. She wasn’t sure if Windy would look upon her with love and tender care, or do something truly terrifying. She noticed that Dash’s mom acquired a very peculiar look, before bursting into a smile. “You’re in love with my Dash?!”

“WHAT?!” Dash yelled from across the room where her father was licking her, “oh…oh…Daddy, that feels so good! Scootaloo, you’re in love with me? OH, DAD!” Her mind bounced back and forth between pleasure and disbelief, and soon enough she began seeing stars.

“Yes!” Scootaloo cried, “I do love you, Rainbow Dash! I…I feel sick! You’re my sister!”

“No, I’m not!” Dash cried as her pleasure got to her, “I’m just your foster sibling! You can love me if you want, it’s okay!”

“It is?”

“Of course! Now, let my mom fuck you so I can watch!”

Scootaloo immediately downed the potion, turning into an adult in the process and Windy attacked her. She drove her nose into the clouded floor and began biting her pussy. Scootaloo loved the sharp pain every bite drew, and wanted more. She got off on the fact that her beloved Rainbow Dash was watching everything, and she howled in agonizing pleasure filled pain.

“Mm…my Scootaloo likes that, doesn’t she?” Windy cooed.

“YES!” Scootaloo shrieked, “I love it! Please, I need this!”

“Mom!” Dash screamed as her father flipped her over and prepared to mount her. Windy stopped her egregious vaginal biting and looked at her daughter. “There’s another potion in there. Go get it, drink it, and take Scootaloo’s virginity!”

Windy smiled widely and ran back to the kitchen, drinking every last drop of the potion. She suddenly felt her body begin rearranging itself, and to her happy surprise, she grew her very own penis. Oh, my…it’s bigger than Bow’s! She told herself, I wish I could suck it… But she knew this was impossible, so she made up her mind to make as much rough love to Scootaloo as possible.

She trotted back in with her new member dangling between her legs. Her mate stopped his own penis short of Rainbow’s entrance, and stared with shock. “Um…baby? You know you have a-“

“A penis! I know! Isn’t it wonderful?”

“Maybe if I were a gay pony or into female on male stuff…”

“Oh, come now, Bow! This isn’t for you! This is for that cute little Scootaloo.”

Scootaloo looked and saw just how big Windy’s new body part was and she braced herself for the pain. She looked back around and saw that Rainbow Dash had crawled to her and now lay face to face with her. The rainbow maned Wonderbolt didn’t say anything, but brought their lips crashing together. Their tongues danced as they felt their respective partners mount them. Neither one of Dash’s parents showed any mercy as they tore into their vaginas.

Both receiving mares saw stars and howled and shrieked. Scootaloo felt pain like she’d never felt before, but she was caught up in Dash’s eyes and the pain quickly turned to immense pleasure. Windy and Bow wailed away at their respective partners and looked with lust at each other while doing it. Soon enough, Scootaloo felt Windy’s penis looking for more, and she shifted around so that could happen. Then, Windy found Scootaloo’s most sensitive spot and the orange Pegasus screamed so loudly she thought she might lose the ability to speak forever.

“WINDY!” She howled to the heavens, “THAT’S THE SPOT! KEEP GOING! DON’T STOP!”

“I’m not going to,” Windy bent forward and whispered before slamming into Scootaloo with her most violent, unforgiving thrust yet. Scootaloo felt complete elation shoot through every pore of her being as she experienced an orgasm for the first time. Her eyes rolled back in her head, and her scream became silent as fireworks exploded in her mind. She shot out buckets of liquid, and Windy quickly pulled out. She then slammed into Scootaloo’s rump hole, not giving her any time to come back down.

“MORE! MORE!” Scootaloo screamed.

“I’M GIVING IT TO YOU!” Windy howled as she felt her own release coming on. She groaned deeply as she pumped one final time and shot her own shiny waterfall deep into Scootaloo’s anus.

Meanwhile, Bow’s own thrusts into his daughter had become intensely magnified by the scene before them, and he and Rainbow were howling and cursing at each other. “OH, CELESTIA!” Dash screamed, “OH, FUCK! OH, FUCK! I’M GONNA…I’M GONNA…”

“Oh, no you’re not, you little bitch!” Bow said sharply as he plowed inside Dash all the way to her cervix. She felt as if her very womb would explode from his presence inside her. Once there, his thrusts became even more violent and she howled over and over again. She loved the pleasure and the pain, and the fact that it was all coming from him made it even more amazing.

She couldn’t hold herself any longer, and she launched volley after volley of cum onto his shaft. Her scream was beautiful, and filled with all the love and lust she had for him. But he wasn’t done. He pounded and pounded at her soaking wet folds until he felt his release coming. Not wishing to impregnate her, he pulled out and slammed into her anus. She cried and howled as his thrusts somehow became even more intense. Their rear ends met in painful, yet pleasurable smacks and Bow couldn’t hold himself. He finally let out his own scream as he plunged deeper than he ever thought he could. His release was warm, and Dash reveled in the feeling of her father’s sperm deep inside her rump.

With the sex completed, all four ponies cuddled together. Scootaloo and Rainbow Dash came together in a kiss, and Dash wrapped her up in a hug. “Can we be lovers, Rainbow Dash?” Scootaloo asked.

“You’ll be back to being a filly by morning, so the answer is no. But…I’ll wait for you. You’ll be grown before you know it, and I’ll be right here with my forelegs open wide.”

“I love you, Rainbow Dash…”

“I love you, too, Scootaloo,” Dash said as the two curled up against each other. With the feeling of each other’s coats, and the amazing smell of sex lingering in the air, it wasn’t long before all four ponies had fallen fast asleep.

Between a Rock and a Pie

Pinkie Pie skipped happily along the main thoroughfare of Ponyville. The town was buzzing with activity, and most of it was just like hers: related to the upcoming coronation of Twilight Sparkle. She was thrilled beyond measure for her friend, and she had decided that she was going to throw the best coronation party anypony had ever witnessed. “Hm…” she said aloud as she trotted along, “I’ll need lots of sugar and flour and eggs, and then I’ll need lots of yummy chocolate!”

She was on her way to the store to pick up the aforementioned items, when suddenly a hoof shot out from a dark alleyway and grabbed her. She felt herself being dragged into one of the town’s recently abandoned buildings. “Hey!” The pink pony squeaked in defiance after she had been tossed into a corner. She opened her eyes and recognized three ponies silhouetted against the dim light filtering through the boarded windows.

“Um…hi! I’m Pinkie Pie, but I’m afraid I don’t know you…or maybe I do, and I just can’t see you! Wouldn’t that be hilarious if I knew you and I couldn’t see you in this dark, kinda grungy building?! Wouldn’t that be funny?! Huh?! Wouldn’t it-wouldn’t it-wouldn’t it?!”

“Oh, my Celestia, would you shut the hell up?!” An angry, edgy voice sounded out of the shadows.

Pinkie immediately recognized it. “Limestone? Is that you?”

“Yes it is, little sister,” Limestone responded as she shifted further into the light, “and we’ve got a LOT of catching up to do.”

“We?” Pinkie asked before smiling widely, “you brought Maud and Marble, too?!”

“I sure did,” Limestone said, ushering her other sisters into the light. Maud gave the same deadpan expression that she always did, but because Pinkie knew her better than anypony else, she realized that there was a small excitement within all the boredom. Marble looked incredibly nervous, and shifted her weight around constantly. She would pick up a tentative hoof, then immediately set it down and pick up another one.

“This is SO COOL!” Pinkie shrieked as she leapt forward and hugged each of her siblings, “I’ve been wanting to see you! It’s been such a long time, and I know I don’t visit the rock farm like I should, but I’m really busy with Twilight and her life and-“

“Just shut up, little sis,” Limestone said, putting a hoof over Pinkie’s mouth, “we didn’t come here just to shoot the shit.”

“Language aside…what did you come here for?” Then, Pinkie gasped, “was it to surprise me and tell me that you’re all here to help prepare for the huge party in Canterlot?!”

“No,” Maud said plainly, “we came here to ask you for a favor.”

“Oh, and just what would that be? You want me to make you a cake? A pie? A cake MADE OF PIES?!”

“OH, FUCK, WOULD YOU SHUT UP FOR TWO SECONDS?!” Limestone yelled, “Marble’s gonna ask you on behalf of all three of us.”

Pinkie’s younger sister stepped forward and cleared her throat cutely. The pink one smiled, loving her sister more and more every second. She remembered how, after Big Mac became romantically involved with Sugar Belle, Marble had come bursting into Pinkie’s room, sobbing her eyes out. She confessed that, while the Apples and Pies had been visiting that one Hearth’s Warming, she and Big Mac had snuck off multiple times. At first, their sneaking had been innocent, but then it turned sexual. Before she knew it, they had made love three times, and she felt like they were meant for each other. But then he met Sugar Belle, and inadvertently broken her heart.

“Marble,” Pinkie asked after her sister finished clearing her airway, “is this about Big Mac?”

“No,” Marble said, “it’s about you. See, we’re sisters, right?”

“Abso-tivo-lutely!” Pinkie cried, “and you’re the best sisters a pony could ask for!”

“You just don’t get it,” Marble said, “we’ve all…done something, and we think it’s high time you joined us.”

“Oh? What haven’t I done that you’ve done?”

“Um…uh….uh…”

Limestone stepped forward and suddenly smacked Marble on the cheek. Pinkie was horrified. How in the world could her sister behave in such a manner?! “You’re such a coward, Marble!” Limestone raged, “I’ll cut to the chase! We want you to experience sex, Pinkie!”

“Sex?” Pinkie asked, “but…I’ve done that before!”

“You have?”

“Yeah, my friends and I had an orgy a few weeks ago, and I’ve had sex with Cheese Sandwich a couple of times. It’s all been AMAZING! But…” Here Pinkie took on an alluring look, “…I’m not opposed to having a little fun with all of you. I have a potion with me that might just lead us down some interesting paths. It’d be a shame to see it go to waste…”

She batted her pretty blue eyes at Limestone’s sharp green ones, and her sister began babbling incoherently. She knew Limestone had a fairly solid crush on her, and just the idea of sex was making her insides squirm. Now Pinkie had her sister right where she wanted her, and she downed the potion Starlight had given her. She felt her vagina shift into a penis, and she showed off to her siblings a bit.

Limestone’s mouth fell open, craving the large erection she saw in front of her. She stepped forward and batted at it with a cautious hoof. In response, Pinkie turned around and kissed her cheek. She felt her mane deflate and her personality change. Good, she thought, the tables have turned. Now I can mate with my sisters, and show them just how much I love them.

With that, she shoved Limestone over, and sat down on her stomach. “Before we begin, I just wanna make sure everypony’s okay with this,” she said, “I wouldn’t want to be falsely blamed for something.”

“YES! YES!” Limestone cried, “just shut up and let me suck it! It’s gorgeous!”

Before Pinkie could say anything, Limestone wrapped her lips around her new member and began sucking and slurping it down. Waves of pleasure washed over Pinkie as her sister made oral love to her. “Oh! Oh! Oh!” Pinkie cried, “that’s it! Suck it just like that! Oh…OH!” Her heartbeat quickened as she looked down beside her and saw her sister’s soft folds just lying there. She took a hoof and began massaging them. Limestone moaned in delight as she continued her sucking.

Meanwhile, Maud and Marble had begun playing with each other. They kissed deeply, and Marble quietly and gently stripped her sister of the plain body length dress she was wearing. Their lips deepened into each other as they began searching for the other sister’s vagina. Once Maud found Marble’s, she softly rubbed it and then broke the kiss. She offered the tiniest smile and dove under her sister. She began licking at Marble furiously, and Marble’s howls of ecstasy were deafening.

“Oh! Oh! Oh! Maud! Oh, fuck, that feels good!”

It turned Pinkie on greatly to hear her normally quiet sister’s cries of pleasure. Her own feelings were mounting with every smooth lick of Limestone’s tongue, and she suddenly felt her release coming on. Not yet, Pinkie said to herself, I have to make love to her. But first…what was it Rarity made me do during the orgy? Lactate? Yeah, that’s it!

With that, she yanked her faux penis out of Limestone’s mouth and went down to her nipples. She began tugging on them and biting them, trying to coax the milk out. Limestone cried out as pain and pleasure shot from her small, yet very sensitive teats, and Pinkie ate up every wonderful tone. “Cry for me, Limestone, just like all the times you used to make me cry!”

“I never made you cry!” Limestone protested.

“Like hell you didn’t!” Pinkie retorted, “now, spill your milk. Come on, baby, you can spill it for your sissy!”

“Yes…yes…” Limestone yelped as Pinkie continued biting her, “bite me…more…more…more…oh, Celestia! Oh! Oh! Oh! I’m…lactating!”

With that cry, warm, wonderful liquid spilled out from Limestone. Pinkie lapped up every last sweet drop, and then latched on and fed herself. Limestone groaned with pleasure as Pinkie sucked on her. The party planner thought that it was the sweetest thing she had ever tasted, and she drained her sister dry. When she was done, she got off and stood over Limestone. “Are you ready?” She asked, batting her eyes.

“I was fucking born ready,” Limestone growled with lust, “fuck your sister, you bitch!”

With that, Pinkie bent down and kissed Limestone. Their tongues danced as she shoved her cock deep into Limestone’s vulnerable pussy. Her sister screamed with agony and love as she felt her insides get torn in half by the one pony she wanted more than anypony else. “OH, FUCK ME, PINKIE!” She howled, “FUCK YOUR SISTER! I’M SUCH A BAD MARE! COMMIT FUCKING INCEST WITH ME!”

As Limestone’s words became dirtier, Pinkie began going faster. Her thrusts were as violent as a good size stallion’s would have been, and Limestone ate them up. Their sisters watched, intrigued by everything, and each one wanting a turn with Pinkie’s new member. But Pinkie wasn’t willing to share just yet. First, she had to finish off Limestone. She howled along with her sister as they drove each other towards climax.

Limestone shifted her weight around so Pinkie could attack different spots inside her dripping folds. Her walls had been pushed to the limit, and Pinkie loved it. She enjoyed seeing Limestone’s face twisted up in pain and pleasure. Now I know how Starlight feels whenever she fucks another mare, she thought, it’s fun knowing I’m bringing so many good feelings to someone I love so much!

With those thoughts, she drove herself all the way into her sister’s womb. Limestone screeched at the top of her lungs as she felt her dam finally give way. She shot a river of liquid onto Pinkie, and the party planner quickly pulled out, not wanting to lose her body part. She knew that, once orgasm had been achieved, the magic would fade and her erection would revert back to a vagina. She had two more sisters to have fun with. “Alright, Maud,” she said, “it’s your turn.”

Maud smirked, turned and bent down. She moved her tail aside, revealing a vagina that fairly shone from its emission. Pinkie was a little surprised. She had caught a peek at her sister’s nether regions before, but they were as deadpan as she was. How they had turned into something so magnificent was beyond her. “Um…Maud?”

“Yes, Pinkie?”

“Your vagina…it’s…well…”

“Oh, it’s not grey and boring like I am? Well, you have Mudbriar to thank for that. His nightly poundings have turned me into a regular fuck horse. Now, bang me, you bitch.”

Pinkie’s smile became ten feet wide and she mounted her sister. She shoved into her with a great amount of violence, but only received a grunt in response. She wailed away at Maud, showing absolutely no mercy and smacking her rump four or five times for good measure. But nothing seemed to elicit more than a deadpan moan or two from her sister. This is no fun! Pinkie thought, I mean, her vagina feels amazing, but Limestone was screaming her head off! Can I get ANY EMOTION HERE?!

“Oh, Maud…” Pinkie sang out, trying desperately to get Maud to come around.

“Yes?”

“I need to use the bathroom.”

“What do you need to do?”

“I’ve gotta pee really bad.”

“Just use my pussy.”

Pinkie was disappointed. She did actually have to go, and she wanted to use her sister as her living outhouse, but not having Maud beg for it created complete stagnation in her flagrant emotions. So she stopped her thrusts long enough to give Maud’s walls a good coating with her pee, and then pulled out. “You’re no fun to have sex with, Maud!”

“Just because I don’t moan and scream, doesn’t mean I’m not enjoying it. Now get your dick back in there.”

So Pinkie reapplied herself to her sister’s body and began wailing away again. Soon enough, she felt Maud’s walls begin to clench, and her sister let out a soft, low groan as she unloaded. Pinkie felt her cock swimming in the warm liquid and pulled out, not wanting to explode yet. “Alright, Marble, your turn…then I’m gonna cum on all three of you!”

She turned her violent psychopathy on her baby sister, who squirmed a bit. But morbid curiosity won, and she flipped on her stomach for her sister to mount her. Pinkie grabbed her mane roughly and pulled and yanked on it. Marble howled and asked for more as Pinkie thrust herself inside. The combination of Pinkie’s giant member and the mane pulls sent Marble’s fetish for pain into a frenzy. She felt so much of it, and she knew how incestuous and dirty their act was, that it didn’t take her long to have a rather violent orgasm. She shrieked with pleasure and yelled at Pinkie to pull out. When Pinkie didn’t, Marble turned around and ferociously bit down on her shoulder. Pinkie, needless to say, got the message and pulled out, allowing her sister to roll around on the floor in agonizing pain and wonderfully amazing ecstasy.

When that small display concluded, Pinkie turned her penis on her sisters’ faces, masturbating furiously over them. They spoke dirty words to each other, trying to drive Pinkie towards climax. “Mmm….mmm….you three are such bitches! You’re such dirty mares, to sleep with your sister!”

“Oh, Pinkie, there’s been no sleep today! Now, cum! CUM!” Limestone yelled, “let me feel your hot release all over my face!”

“Indeed,” Maud said monotonously, “I want your cum as well, and I want to lick the cum off Limestone.”

“Cum on me!” Marble begged, “please! I’m nothing! I’m just a worthless whore! Please cum on me! Put me in my place!”

“Oh…oh…oh…I’m close…yes! Yes! Yes!” Pinkie cried, “OH! OH! OH! OOOOOOOOOOOOOOOOOOOOOOOOOOOOOHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH!”

The release was gargantuan. Rivers of vaginal liquid flowed out of Pinkie’s tip as she finally went over the edge. It covered the faces of her three siblings, who immediately turned and began kissing and licking each other. To finalize their proceedings, Pinkie shared a little more urine with all three of them, which only compounded the amazing taste of her cum. When she got through peeing, her member reverted back to its vaginal state and she collapsed next to her sisters.

“That…was…amazing,” she panted.

“Indeed it was,” Maud said without a hint of emotion, even though her flanks were heaving, “we’ll have to do it again sometime.”

“Eh…when you’re stuck between a rock and a pie, sometimes a little wiggle room is all you need,” Limestone quipped.

“Mm-hmm,” Marble agreed.

The sisters all laughed and embraced before helping each other back to their hooves, doing their best to wipe away any evidence of their fun, and heading back into town as one.

Meet the Princesses

“Hello?” Starlight called as she entered the Canterlot castle. She had received an invitation that had been marked with all four of the Princesses’ cutie marks, so she knew that it was incredibly urgent. Her mind whirled as she strode along the carpeted floor, trying desperately to figure out just why she had been summoned. The strange aspect of beautiful perfume that emanated from the letter had caused her even more confusion, and she attempted to work her way through it. She wanted to know more, and her curious mind would not rest until it was satisfied.

Hearing no reply to her call, she decided to head for the throne room. Having been there numerous times with her friends, she knew the way quite well. She passed all of the beautiful stained glass windows that had been erected to show great deeds in Equestrian history. She even passed by the one depicting her best friend, Twilight, banishing evil and restoring friendships. She couldn’t help but get wet at the sight, as the artist had caught quite the provocative view of the young princess. Her eyes were shut, and gentle magic flowed from her horn. Her hoof was placed downward in something of a fighting stance, yet it was representative of a warrior that eschewed hatred. I’ve fucked you before, and I’ll do it again, Starlight thought as lust poured through her body.

She forced herself away from the arousing sight and found herself trotting into the magnificent throne room. In the darkness, she could make out Celestia and Luna’s thrones sitting idly in the far corner of the room. It was oddly still, and nopony seemed to be there. But the calmness betrayed a sense of fear that hung in the air. As cliché as it sounds, it was simply too quiet. Starlight didn’t know what to do, so she turned to leave…but then the doors shut and locked themselves. Torches were suddenly lit along both walls, and the light purple mare turned and shivered.

“Um…if this is some kind of joke, it’s not funny!” She cried.

“Oh, it’s no joke, Starlight Glimmer,” a sultry, feminine voice responded, “we know of your secret, and we’ve come to take advantage of it.”

“My secret?” Starlight asked as her already confused mind became completely baffled, “what secret?”

“The potion, Starlight!” Another, harsher voice shouted, “the potion that turns your pussy into a raging boner!”

“Indeed,” a third voice cooed as Starlight felt a presence materialize behind her. She turned and saw Princess Celestia towering over her, lips open in a snarl of lust. The guidance counselor began slowly backing away from the ruler, until she ran into a brick wall. She whipped around and saw Luna and Cadance standing there, with equally seductive snarls.

“What the hell?!” She cried.

“Oh, it’s okay, Starlight,” a fourth voice said as Starlight finally felt Twilight’s warm breath on the back of her head, “we’re just here to have some fun.”

“Come on, Twilight,” Starlight said, “I thought the potion was a secret between us and our friends!”

“Celestia, Luna, and Cadance are our friends,” Twilight said as she leered over Starlight’s lithe body, “and they need some satisfaction. Besides, it’ll give you and I another chance to express our…feelings.”

With that, Twilight shot herself with some magic and created a penis where her vagina should have been. It was long and ample, and Starlight found herself drooling over it. She wanted it…no…she needed it inside of her, and she instinctively reached between her haunches. She suddenly wanted to be ravaged by all four princesses, and she knew that the next little while would be exhausting. So she mentally prepared herself, and bent over in the traditional mating position.

“Alright, you bitch!” She shouted, “show me what you’ve got!”

Twilight chuckled and mounted her friend, driving her new appendage deep inside her. Starlight squealed as she felt her vaginal lips being torn apart. Pain and pleasure shot through her body like she’d never known before, and she begged Twilight for more. “Go deeper!” She screamed, “go deeper, you whore!”

“Oh, I’m the whore?” Twilight asked, “I know what you do after school each day!”

Starlight shrugged as Twilight pounded away. “What can I say?” She asked between labored grunts, “the students LOVE me!”

“The male students, I’m sure!” Celestia said, cackling, “how many of them have you fucked in your office?”

“Too many to count,” Starlight bragged.

Celestia sneered as she created her own penis and shoved it into Starlight’s mouth. “Yeah, take it!” She screeched as she smacked Starlight’s shoulders, “take my fucking penis in your mouth! TAKE IT!”

Meanwhile, Luna and Cadance had begun vigorously kissing at the sight. They moaned into each other as their tongues performed various dances. They found comfort in the way that their hooves ran along each other, and Cadance broke the kiss and bent up to her aunt’s ear. “Oh, Luna,” she whispered, “I’ve been in love with you and Celestia for such a long time…”

“What about Shining Armor?” Luna asked.

“He’s wonderful,” Cadance replied, “and I love him very much as well. But sometimes a girl just has to give in to her…baser instincts.”

She ran her tongue along Luna’s neck, drawing moans from her partner. She reveled in the softness of her fellow Princess, and she quickly returned to her mouth. Their tongues danced once again, and their soft groans of pleasure were born of beauty. Luna maneuvered her hooves in between Cadance’s back legs and gently massaged her most private of body parts. The pink mare’s moans turned hard as Luna broke the kiss and went for it all. Cadance was vulnerable to a sexual attack at that point, and the Princess of the Night turned in a huge offensive. She bent down to Cadance’s sensitive vagina and began vigorously licking at it.

Cadance howled to the ceiling. “Oh, Aunt Luna! Oh, don’t stop, you bitch! Oh!”

“Yeah, you like that, don’t you?!” Luna asked with lust lacing her voice, “mm…oh, that’s good, Cadance! Yeah, get my tongue all nice and wet with your pussy juice!”

Their minds were floating in a collective sea of pleasure, and Cadance felt something begin to build deep inside of her. Her groans became louder, and she suddenly became very bold. She demanded that Luna straddle her face, and the attacking princess decided to acquiesce. She put both her back legs over Cadance’s nose, but did not stop her vaginal assault. If anything, she increased the pressure, almost daring Cadance to match her. There’s no fucking way you’re gonna be able to give me oral, Luna thought with a dirty mind, I’ve got you pinned down, you bitch!

But Cadance accepted Luna’s silent challenge and began a furious assault of her own. Soon, both mares were nose deep inside each other, lapping up every drop of beautiful juice that flowed. Two rivers had been created, and both mares were using their tongues as makeshift rafts to navigate with. They groaned and moaned, and even dared to insult one another. Their lust temporarily usurped their friendship.

“You’re such a whore, Cadance!” Luna said between licks.

“Look who’s talking!” Cadance shot back, “I mean, you are the one who licked my pussy first!”

“Mm…and what a glorious vagina it is!” Luna exclaimed as she felt her release coming, “come on, Cadance! Make your fellow princess cum! Come on! Make me cum! That’s a girl! Oh…oh…oh!”

“Hey!” Celestia suddenly shouted as Starlight sucked all the way down her faux shaft, “you two don’t have too much fun! Remember, we’ve still gotta fuck you!”

“Oh, dear sister,” Luna cried, “I want that huge penis deep inside me!”

“As you wish…”

Celestia suddenly yanked herself out of Starlight’s mouth, and trotted over to where her sister’s pussy lay on Cadance’s face. She proceeded to penetrate deep inside her beloved sibling, and Cadance played her own part by suckling on Celestia’s makeshift scrotum. “Mm…that’s it, Cadance!” Celestia howled as she slammed into her sister over and over, “suck on my balls while I plow your other aunt! OH! OH!”

Meanwhile, Twilight was getting very close to shooting a rather large load into Starlight’s small body. The mutual exchange of body parts was getting to be just a little too much for the purple princess, and she began screaming along with Starlight. Their howls filled the air, creating a wondrous soundscape that drove the threesome on the other side of the room to new heights. All the mares were having the most amazing experience of their lives, and their shrieks of pleasure told the entire story. Soon enough, the insults stopped and all they could do was screech and moan.

Starlight felt Twilight’s huge appendage drive deeper than it ever had, and her voice was taken away from her. Fireworks burst in her head as her mind exploded with the most immense orgasm she had ever experienced. Her silent scream tore through the air with the ferocity of a lion’s roar. Even though nopony could hear it, they could feel it. It seemed to shake the very earth that they stood on. But none felt it more than the source herself, and she collapsed in the wake. Her breathing was heavy and sweat poured from her beautiful brow.

Twilight bent over her and continued mercilessly pounding away, wanting to give Starlight everything that she had given her. She felt her own release coming, and she wanted to fill Starlight’s womb to the brim. She knew she could never hope to get her pregnant, but she could fantasize about such things. She felt like a stallion approaching his release, knowing that the next few seconds would change both of their lives forever. She shouted and screamed as she began spanking Starlight over and over. She felt another orgasm course its way from Starlight’s spent body, but she didn’t care. She had a goal, and she was determined to reach it.

Soon enough, her climax coursed its way up and down her spine and her lips stretched wide in a beautiful screech of agony. Her fake penis shot out volley after volley of her own liquid, coating Starlight’s walls. It filled to the point of breaking, and she had to pull out. Her cock was covered with a mixture of liquids, and she wished that she were flexible enough to give herself a blowjob and remove them. But Starlight read her mind, and turned slowly.

“Want me to suck it?”

Twilight could only nod in exhaustion as Starlight began gently massaging and sucking on her member. “You’re so beautiful, Starlight,” Twilight complimented as she realized just how pretty the other mare was. Her eyes sparkled in the soft moonlight that came into the room, and Twilight smiled down at her. Love suddenly filled her heart, and she softly lifted Starlight’s head. Their eyes met, and soon afterwards, their lips. They each knew of the love they shared, and now it had been made public.

“I love you, Starlight,” Twilight said when they broke apart.

“I love you too, Twilight. I know I’ve been in a relationship with Trixie, but that just isn’t going anywhere. I wanna be with you…”

Meanwhile, the other three princesses were very close to climaxing. Celestia was wailing away at her sister’s sensitive area, and Luna was howling in enjoyment. Cadance had taken to masturbating underneath Luna’s nose, and she was ready to spray her pleasure all over her aunt’s face. “I’m gonna…I’m gonna…CUM!” She cried as she let loose a torrent of clear liquid. Luna lapped up every last drop, and then promptly orgasmed on Celestia. The white princess couldn’t take it anymore, and she drove her cock into Luna all the way to the hilt. Her volleys were quick and sharp, and Luna reveled in the warmth.

With the sexual part of the evening completed, all five mares cuddled into each other on the throne room floor. The carpet was soft, and they felt all of their cares melt away in their shared embrace. Twilight and Starlight were exploring their newfound love, and the purple princess softly touched Starlight’s still throbbing vagina.

“Will you be my mate?” Starlight asked.

“Always, darling,” Twilight responded, “always.”