Author's Note
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Quick edit: This story contains a feral but sapient fox with Rainbow Dash in pony form! I accidentally added this to the "anthro" folder of a few groups, because I mixed the story up with a different one - I've removed it from those folders, but if that's where you got this from, sorry to disappoint, but this story contains no anthro characters!
A Mare And A Fox In Heat
Twilight sifted through the bookshelves of her royal library - she could swear she was missing something, but she just couldn’t figure out what. Soon enough, after looking over her lists three times, she realized which one wasn’t accounted for.
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Rainbow Dash was surprised to discover just how easy it was to cast the spells in the book she’d found in Twilight’s library. All she needed to do was just sound out the words to a spell, written in ancient ponish, and soon, she found herself sitting on her bed, grasping her massive horse cock. It was crazy - a full two feet, almost as long as her entire body was. She’d even been able to suck herself off - it was a transcendental feeling, cumming inside her own mouth and swallowing it all down. But there was no way she was just going to play with it by herself - she needed to use it on someone. Luckily, she knew just the way to get someone.
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Cynder the fox sat in her bed, currently in her anthro form, scrolling through a hentai website. She was entirely nude, her dick sitting hard between her legs, her paws gently rubbing across it as she scrolled. A light blush spread across her face as she looked at some incredibly-detailed railing; it made her jealous. She wished she had someone there to give her similar treatment.
Luckily, her wishes were soon answered, though not in any way she might’ve expected. She felt an odd tingling surrounding her body; small sparks of magic spread across her fur, ruffling it and filling it with what felt like static electricity. She looked around in confusion, trying to figure out what was going on…
…only for her entire environment to change in a flash of light.
She was in a room with purple-bluish walls, swirls branching all over them like vines, a purple-glass window with a similar design carved into it shining moonlight onto a fluffy bed, which she was now laying on. Purple pillows, dark blue blankets, and a white mattress and headrest that seemed to shift and shape itself in the air; they looked like fluffy clouds; she waved a paw through one, and it went right through. They were clouds.
She searched the room, completely unable to grasp her situation; she turned around onto her back, and eventually spotted… a pony?
Rainbow Dash sat on the ground near the base of the bed. Her fur was sky-blue, both hooves holding a book; she mumbled something to herself, confused. Her hair and fluffy tail were both rainbow colors - a very flashy look, for sure… but nothing was quite as flashy as her dick. Cynder’s eyes widened; it was immaculate. So long, so hard, precum already dripping from the tip… she was already so horny even before her sudden appearance. She didn’t care where she was - she needed that thing inside her.
Rainbow sighed, closing the book and tossing it aside. “Man, this spell stuff is way too hard for me. I guess I’ll see if Fluttershy or Applejack wanna do something.” She stood and bent her legs, preparing to fly out the window, looking up, only to see… a purple, feral fox in her bed, with a white belly, a very hard cock, and a pair of fluffy tails. “Woah! It did work!” She smiled wide, dashing onto the bed with such speed that Cynder didn’t even see her move. “I’m Rainbow Dash! Wanna fuck?”
Cynder chuckled; clearly a pony of few words. She didn’t need anything more, though - her focus was on that enormous shaft. She rolled to her back and raised her tail into the air, revealing her tight asshole; she lightly shook her ass. “Absolutely~” She responded, her voice sultry and seductive.
“Perfect~” The pony dashed around the room, quickly turning off every light except a single lamp to set the mood, and she jumped up on the bed. Carefully, she placed her hooves next to the fox’s head, left and right, her blue body towering over her, her shadow covering the fox. Cynder was just about the same size as the pony was - perfect for fucking. And she would probably just barely be able to handle a cock of that size; even if she couldn’t normally, she’d deal with it and figure out how. “I’m not much one for foreplay.” She held her cock up to the fox’s tail hole, Dashie’s ass in the air, her back arched. Her tip gently nuzzled the hole; it was warm, twitching needily. Cynder felt sticky precum getting in her fur. “I’m gonna take you for the ride of your lifetime~”
And, without even so much as exchanging names… they began.
“Eep!” The fox yipped in a high-pitched voice as the pony shoved their cock into her hole. It felt even more monstrous now that it was actually inside her; Rainbow got a full foot in with the first thrust, her dick pushing Cynder’s flesh open, her velvety insides expanding to let the cock inside. She felt it so deep inside of her, her rectum grasping it tight.
“Nice and warm~” Rainbow Dash chuckled, immediately turned on by the little yip. “But not quite far enough - I think it’s going to take a bit of work to get as deep as I really want to go~” She pulled back out, slowly, sliding her way back until her tip was just barely inside her anus, and then she thrust right back in, pushing her waist down, forcing her dick to slide past the wet, warm walls; another few inches deeper. She pulled out once again, then went back in, out, and in, slowly building a rhythm. “Mmm~” The pony quietly moaned, speeding up her thrusts, her horse cock digging deeper with every single one. It felt amazing - her cock was so sensitive, so stimulated by every little bit of the fox~ She loved the feeling of her tip rubbing against the flesh, of stuffing Cynder full of every bit of her shaft. Her speed kept increasing, and increasing, until she was fucking the fox like she was trying to make a rainboom with her cock.
Cynder’s whole body moved and throbbed with each thrust. She grasped the blankets tight between her paws, her claws digging into them without her even noticing. Every single plunge of that big, juicy cock sent shivers up her spine, shivers of extreme pleasure. She could feel herself getting stretched out, her asshole being used like it never had before. It was rough, but so hot~! Even the slight burn of her flesh just made her feel warm and horny, her pleasure welling up inside her stomach, her face covered in a burning blush. She reached forward and grabbed a pillow, hugging it close, pulling it against her chest; she squeezed it so tight the stuffing practically seemed like it would burst out. Her own cock rubbed against the soft blankets Rainbow Dash fucked her on, little spurts of precum staining the fabric.
“Ah, ah~!” Rainbow dash moaned out, soft but loud, enjoying herself immensely. Her mouth was open, lips upturned in a smile, a tad bit of drool on her lips; she huffed and panted between each movement. Her cock twitched and throbbed, shaking just like the rest of her body was. She kept getting deeper and deeper inside, rearranging the fox’s organs, ramming into her flesh like she was a fleshlight. She felt cozy and fuzzy inside, her heart pulsing like she was in a Wonderbolts performance, her tail wagging like an excited dog. “Mmm~! Oh, this is s-so good!!” Her cock was going deeper than before, 20 inches, 22 inches… soon enough, she was watching with horny satisfaction as the whole length disappeared inside of Cynder’s hole. She brought it all the way out to her tip, and shoved it in all the way up to the base, every single time, never sparing even a centimeter. She bit her lip, mmphing and mming, overtaken with lust.
“Harder, harder~!” Cynder cried out, her voice cracking, her body shaking in overwhelming pleasure. At her word, the pony sped up, her cock going in and out like her life depended on it. The corners of her vision went blurry, her mind filling with a horny fog. Her head bobbed up and down as the pony mangled her guts; she felt the cock in her stomach.
“Mmm, mmmmm!!” The pony suddenly stuck her dick all the way in and wrapped her front hooves around the fox’s ass, then, beating her pegasus wings, flew up into the air and flipped around. Rainbow landed on her back, holding the fox tight against her warm, fuzzy stomach, her dick still buried deep inside her, and then, she resumed, holding the fox in place as she thrust her hips in and out. She leaned her head up and watched as her cock bulged out of Cynder’s body, going so deep it looked like she’d almost be able to see it sticking out her mouth.
The fox didn’t move a muscle, just staying in place, letting the pony rail her tight asshole until it was hardly what anyone could consider tight. That huge horse cock twitch and shook inside of her, tingling with horniness. Sweat dripped down both of their heads, the sex being exhausting and intense, their whole bodies moving in harmony to complete the act. They melted into each other, the world fading around them as the only important thing became just straight fucking.
Dashie flapped her wings again and twisted her body, leaning her back against her headrest, sitting on her ass, and holding the fox between her hooves on her cock. She twisted Cynder around, feeling the wonderful sensation of her flush rubbing against Rainbow’s tip with the movement. She looked her right in the eyes, her gaze full of thick, syrupy horniness and lust, and then, she kept going, but now, she moved the fox instead of her cock. She was really using Cynder like a toy now - the pony moved her up and down her massive shaft, into the air, then crashing right back to the ground, like the tower of terror, but for only one rider. The pony gently thrust her hips up every time she pulled the fox down, making sure to bury every inch inside her, never cutting corners, never leaving any out. Her wings were erect, her face covered in strawberry blush, her eyes practically rolling into the back of her head with horniness.
And then, she felt it - something was coming. “Oh god, I-I’m gonna cum~” The pony quickly dove forward, resuming the original position, but with the fox facing up this time. Quickly, she began to ram again, harder and faster than ever before, as her cock throbbed like her heart had fallen into her shaft. She felt the sensation of her semen building up inside her, slowly traveling to and through her shaft; she felt the unmistakable point of no return being reached. It was coming out, and she had no control over that. She quickly thrust, again, and again, holding it back just long enough for a few more, and then, it finally came out. Her back arched inwards, her knees hitting the bed, as she pumped the fox’s hole full of cum, sticky, gooey white filling her insides like a cream-filled donut. Cynder moaned too, loving how hot it was, and how there was so much!! She felt so warm, so good - it was amazing!! Rainbow kept cumming for ten whole seconds, filling every bit of the fox’s body, and even making white spurt out of the hole, dripping and falling over the side, getting stuck in her fur and staining it white.
The moment it was finally over, Dashie slowly backed up, gently pulling out, her cock still hard, and now, significantly more sensitive. Her legs shook madly; she fell back on her ass, putting her hooves on the massive shaft. It shook lightly; the moment she touched it, a tad more white sprayed from the top. She chuckled, panting for air, absolutely exhausted. “Oh wow~ That felt amazing~” She wasn’t even upset to watch as her cock slowly softened and shrunk, pulling back into her body like a sword being placed back in its sheath, eventually disappearing inside her fur and being replaced with her normal pussy. “Hmm… I guess the spell ends after you finish. That was fun~”
Cynder, however, still needed to finish. She was incredibly close, still able to feel the cock inside her, her asshole stretched and filled with cum; she rubbed her cock fervently with her paws, moaning loud as she could, her eyes closed. Soon, though, she felt something much better than her paws on it.
Rainbow Dash parted her lips and stuck Cynder’s dick inside her mouth, grabbing the fox by the waist and sucking her off as hard as she could. She pulled her head up and down, tracing the whole thing with her soft, sensitive lips, her mouth warm, wet, and full of saliva. She ran her fleshy tongue across it, too, making sounds as if she was enjoying a delicious meal as she gave Cynder an incredible blowjob. It took hardly half a minute for the fox to cum, thrusting her waist up; Rainbow’s eyes widened in surprise as her mouth was drenched with cum, filling her maw immediately. It leaked from her lips; she quickly began to swallow the moment she adjusted, gulping down every bit of the warm, salty stuff. She slowly pulled away, leaving the fox with just a little lick on her sensitive tip. “A-amazing…” Cynder murmured, far too exhausted to say even another thing.
“Ah, I-I always am,” the pony muttered, both of them blushing hard, recovering from the intensity. Drowsiness soon overtook the both of them. “Mm… can you just sleep here? I’ll figure out how to send you back to your world tomorrow.”
“F-fine with me,” she responded, not caring a bit about her own world at that moment - it was a problem for tomorrow. The pony cuddled the fox close, against her chest and stomach, the two trading body heat between their fuzzy fur, and they fell asleep within the minute, enjoying each other’s cozy grasps.
