How Rainbow Dash got a Sibling

It was just about time. A little under two months have passed since Bow and Windy changed into their current genders, and now they were ready for it. The new mare was well versed in the best shopping deals, was amazing at cooking, nearly surpassing Windy in some of her recipes, and had made friends with many of the mares in the city, and were getting plenty of support. Windy was doing just as well, having developed a more focused workout regiment in order to burn off any energy he had before and after cleaning around the house. As well as this, he was often enjoying some time at the pub with some of the fathers in the city, who were giving him plenty of advice on how to make a foal.

The amount of support and care Bow and Windy got, it was more than they could ask for, and now it was time for them to have their foal. The day was set, it was perfect, a perfect dinner, in a perfect house, between the perfect husband and perfect wife. The two of them were going to have the most magical evening imaginable. When Bow returned home, having been asked to just go on a small walk around the block, Windy had arranged special, sweet smelling rose petals that carefully led their way up to their bedroom. Once inside, Bow’s eyes widened, and her face blushed at the sight.

Laying on his side, naked and awaiting his lover, Windy was displaying himself in a way that made Bow’s face burst out in a heavy red blush. He was laying on the bed, his half erect cock lay lip between his thighs, and the rose petals seemed to pool around him. As soon as he saw her, Windy reached for a small handful of the roses, and tossed it upwards, letting the petals fall on his muscular body like seductive and slow falling pink snow. He winked at the mare, making her tremble a little as she wasn’t sure whether to come in, or to fly in the room.

“Well, what would you like to do first?” Windy asked, winking again at Bow. Extending a hand, he beckoned at her with his finger. “Come on, I think we’re ready.”

“Maybe we can first try taking me like this.” Bow commented, striping out of her clothes, revealing her large chest and curvy hips. Crawling onto the bed, she positioned herself towards the head of the bed, with her face lowered, and her round ass lifted if. Swaying it, she cooed to him. “Maybe I wanna feel it like this.”

Windy only smiled, getting himself in position as he was ready to fuck his lover. Positioning himself on his knees, he grabbed at Bow’s soft flank, groping it for a moment before lining up his dripping cockhead towards her moist entrance. The mare was cooing and moaning a little as she was feeling her pussy getting eager and ready for this stallion’s fat cock. She swallowed hard, feeling as her pussy lips were slowly opening up. The months have really paid off for Windy, as he was gentle, despite his strength.

It felt so good, even as only the blunt head of this cock was slipping into her moist entrance. Bow moaned as she could feel it slowly but surely filling her. Windy was so gentle, slow, and caring as he was slipping his dick in his wife’s pussy. The way it was making way, only to slowly and carefully envelop it felt amazing. This was what it meant to have a dick, feeling the warm, wet embrace of his lover’s pussy. Equally, Bow could feel her most sweet and sensitive spots were being slowly spread and rubbed by this thickness.

“How does it feel?” Windy asked, stopping a little to speak to his wife. “If it’s too much, I can go slower.”

“No, no, you’re good…it feels so good…” Bow moaned, shivering as she could feel this fat cock was going to reach deep inside her. “Keep going, I’ll let you know…when you can go…faster…” Her words were going in and out between panting breaths.

Windy only picked up the speed of his thrusts, feeling as his cock was rubbing in and out of his wife’s pussy. She felt amazing, and it was going to be hard to hold himself back from cumming. Bow was in the same position, feeling as her husband’s thick size was so good. It was making her panting and moaning more and more from the pleasure. The steady hammering of this cock as it was rubbing in and out of her soft hole, it was sending shivers of pleasure throughout her entire being.

Though both didn’t say it, the way they were moaning portrayed a similar question both asked themselves; is this how they felt? The pleasure Windy felt as his cock was swelling and throbbing in this mare’s pussy. Or the sensation of Bow’s pussy being filled and rubbed by her husband’s cock, and how her inner folds seemed to coil around and feel the thick girth reach and rub all her most sweet and sensitive spots.

“I feel like I’m getting close.” Windy grunted, his voice showing the sound of getting more and more winded as he spoke. “How do you feel?”

“I’m cumming, I’m cumming…” Bow moaned and cooed, looking back at Windy as her ass was bouncing against the hard cock inside her softness. “If you’re about to cum…cum inside me. Let’s start this family.”

“Well, I wouldn’t mind that. But I wanna try something…different.” Windy asked, still moving himself in and out of his wife as he continued to grunt and groan. “If that’s okay with you?”

“Sure, I don’t mind…” Bow moaned, not paying attention to what Windy was doing. Quickly, the stallion pulled himself out of this tight pussy, which brought the mare’s eyes back on him. “What are you do-”

Windy had grabbed Bow's arm, turning her around as if to lay on her back. Looking down at her, he smiled, laying his fat cock over her belly to show just how deep he was about to thrust himself. Bow only panted, looking at it with an intense blush on her face. Windy too looked at his wife, seeing as the mare below him was so much smaller compared to him. Looking at how big and muscular he was by comparison, it was so intense, and yet it was so alluring. A rush of pleasure coursed through her, but this was only the anticipation for the coming sex.

“Alright, I’m gonna stick it in.” Windy commented, slowly rubbing his cock down Bow’s belly and ending it at her soaked and open pussy. “Let’s have a baby!”

Thrusting forward, Bow came. The anticipation and pleasure was too much for her to handle. Reaching up, she grabbed at Windy’s shoulders, pulling him down so they could make out as they were fucking. Both pegasi embraced each other, pressing their chests together, arms holding the other in a warm, loving hug, and their hips slamming into each other. Windy’s cock was beating his cock in and out of Bow’s sobbing wet pussy.

The pleasure was intense, more than anything he had felt before, though it wasn’t like he was really using his cock for anything before this. Bow’s pussy was so tight, wet, warm, sending shivers down Windy’s spine as he was pumping in and out of her. It felt amazing as he could feel when he was gonna cum, this was the best way to ensure a foal would be conceived. The sloppy wet sounds of their bodies colliding and it was going to be the end soon.

Moaning, kissing, panting, and letting out their muffled cries of pleasure, the two of them felt as their shared orgasm was rapidly approaching. Though Bow was extremely sensitive from cumming so much, Windy was about to release himself in his wife’s pussy. With one final hard and deep thrust, the stallion bottomed out in the mare, and in doing so, came a heavy, thick, and deep load of cum in Bow’s pussy.

The mare cried out in orgasm, cumming as her ovaries were taking in as much cum as her womb would drink down. Within seconds, the stallion had released vast amounts of cum, more than the amount Bow put in Windy when they conceived Rainbow. Perhaps it was just something Windy would have always done, had they been born a stallion. It was impossible to say, but Bow’s womb accepted every drop of this life giving cum, milking out as much as it could from Windy’s cock.

“That was amazing.” Windy moaned, rolling on his back, laying next to Bow, who was still laying in her afterglow. “If I knew how good having a dick felt, I would’ve tried this long, long ago.” He then looked to Bow, cooing and twitching. “Looks like you had your fun too.”

“So good…” Bow moaned, looking over to Windy. “But we’re not done yet.” Reaching out with a trembling hand, she grabbed at the stallion’s half erect cock. “Cause I’m gonna want…this fat thing…in me…all the time.”

“Glad to see that sex drive is still there.” Windy chuckled, leaning in to give his wife a tender kiss. “But let’s take a small break first.”

Following that night, Bow and Windy never spent a single day having as much foal making sex as they could. They fucked in every possible means that they could, and Windy never once pulled out. Every night, and sometimes during various times of the day, he would fuck Bow’s sweet and tight pussy until it was gaping and cum stuffed. And these fun and sexy encounters proved to work. Within a little over a week, it was confirmed, Bow was now pregnant. For months, Windy’s personality went from somewhat smug and fun loving stallion to all but protecting and tending to Bow’s needs around the clock.

Bow didn’t mind, she actually enjoyed being pampered and taken care of. What’s more, she used this time during her pregnancy to learn a little bit of sewing from Rarity; thanks to Rainbow Dash. Though after a few months, she had sewn out enough foal clothes to last all the way until their foal should get their cutie mark. Windy didn’t mind, he just wanted to make sure Bow was taken care of. And every so often, the two of them would just start laughing, as they were now doing the exact reversal as to what happened when Windy was pregnant with Rainbow, and Bow was panicking to make sure his wife was taken care of.

Whether or not they would keep their current changed genders did come across their minds on occasion, but it wasn’t heavily discussed. This would have to be a conversation after the foal was born. But there weren't any issues whether they wanted to change back, or remain as they are. Rainbow has adapted to it, their friends have adapted to it, and both Bow and Windy seem to have adapted to the changes. So maybe they would consider staying as they are, after the foal is born.