When Ponies Collide

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.