Rumbling's New Home

by Third Wheel

Rating: mature
Tags: Sex, Alternate Universe, Anthro, Original Character, Porn, My Little Pony: Friendship is Magic, Fetish, Fluttershy
Length: 4438

Rumbling Joystick, a pony in an anthro world, is finally being adopted, and his new caretaker is none other than Fluttershy. The mare's bountiful curves however prove rather distracting for the stallion. But for some reason, she doesn't seem to mind.

Rumbling was ecstatic when he found out he was being adopted, and even more so when he saw who his new caretaker would be. Fluttershy looked extremely sweet, and he was sure he would have a great time living with her.

Unfortunately, though, he soon realised the pegasus' rather bountiful curves, not to mention her scant clothing, would prove rather distracting for him. But Fluttershy didn't mind. It's her duty to help all of her pets relieve themselves, after all.

All characters featured are meant to be above the age of consent.

Contains: pony on anthro, a weird mix between adoption and animal adoption, a consequently weird mix between incest play and pet play and bestiality play, femsub, implied bestiality, large breasts, thick thighs, large ass, sex through clothes, clothes getting torn, deepthroat, cock and ball worship, vaginal sex, creampie, mentions of impregnation, a lot of Fluttershy referring to herself as mommy, size difference, large male endowments, cum drinking, some nipple play, Fluttershy in yoga pants and a sports bra (and literally nothing else), socks, cameltoe, lots of drooling, Fluttershy calling herself mommy some more, glasses, sex, anthro, some self objectification

Cover art cropped from image number 1895486 on Derpibooru, by Hooves-art.

A giftmission.

Published 2020-07-18 17:50:00 UTC
Last updated 2020-07-18 17:50:00 UTC

Playing Together

Rumbling Joystick sat on his little patch of grass in the shelter, staring through his glasses at the tall and thick mare curved over the fence, looking at him. He brought a sock-clad hoof to his face and pushed back a strand of his short-cut blue and green mane, then smiled at the pegasus. She smiled back, and turned towards the unicorn standing at her side.

Cherry took some notes on her clipboard, then opened the fence and stepped into Rumbling's patch of grass. Walking towards him, she used her magic to adjust his striped socks, blue and green like his mane and tail, then lifted him up and towards herself. "You've been adopted," she said, staring at him with happy eyes. She pointed at the other mare. "Her name is Fluttershy. She'll take care of you from now on. Are you happy?"

Rumbling looked at Fluttershy again, then went back to Cherry and nodded. The pegasus seemed really nice, and she had glasses like him. He liked that. He would miss Cherry, but he was sure Fluttershy would take him to visit her if he asked.

"Good." Cherry brought him to the other side of the fence, but before handing him over to Fluttershy she took him closer to her face and planted a kiss on his cheek. "Goodbye," she said, letting go of him in the yellow pegasus' arms.

Still blushing heavily from the kiss, Rumbling found himself pressed against Fluttershy's large and heavy tits, face to face with the outlines her nipples poked in her sports bra.

"Hello there, sweetie," Fluttershy said, looking down at him as she began to walk away from the shelter. "My name is Fluttershy. What's yours?"

"Rumbling Joystick," the grey stallion timidly replied, adjusting his glasses with a hoof. The mare was more than twice as tall as him, and easily held him in her soft arms.

"That's a really cute name," Fluttershy replied. She spread her large wings and began to fly towards her home, hovering a short distance from the ground and moving with slow, calm flaps. Outside of her sports bra, she wore only a short pair of yoga pants over her plump, thick ass, and rectangular glasses over her nose.

Rumbling smiled, and snuggled closer to the pegasus' massive chest.

Fluttershy's house was very nice. It was full of other animals, and they all were nice to him. He was allowed to stay inside, and had his own little bed and his own bowl of food he could eat from whenever he liked. Fluttershy's bunny had seemed a little annoyed by his presence, but he hadn't done anything against him yet. He was allowed to do anything he wanted, though he liked just spending time with Fluttershy.

It was what he was doing in that moment too. He sat in the living room, over the couch, waiting for the mare to come back. She had prepared a mat on the floor, and was planning to do some stretching and yoga. She was always so sweet with him, there was no reason to go anywhere else.

The mare walked back into the room, still wearing nothing other than her glasses, her sports bra and her yoga pants. She carried a water bottle in a hand, and had her mane and tail tied into ponytails. Setting the bottle down near the mat, she sat down and began to stretch her legs.

Rumbling sat still as he watched the pegasus. He was standing behind her, but he could still see the back of her breasts, which were larger than her chest, as it stretched the fabric of her bra. The same could be said about her pants, pulled taut over her juicy, heart-shaped butt.

Fluttershy got to her knees and stretched her arms, then began to lean forward, somewhat like a cat. She slowly spread her legs and went back to putting weight on her hooves, effectively resting on all fours. Then, she arched her back and pushed her hindquarters upwards, also letting her tail fall over her back in the process.

From his position on the couch, Rumbling had a front row seat to the show. Particularly, to the way the mare's pants hugged the flesh of her heavy ass even tighter. The fabric was stretched so far that it dug into the pegasus' nethers, making her lack of underwear impossible to miss as the outline of her sex poked through them.

Combined with the way Fluttershy's sweat and juices made her pants stick even more to her flesh, and also semi-transparent, the sight had unfortunately rather inappropriate effects on the small stallion. Flustered and reddened, his eyes opened wide and his lips pursed, he tried and failed to hold back an embarrassed whinny as his shaft began to twitch in his sheath.

Hearing the sound, Fluttershy stopped and lowered her head, looking back between her legs. Noticing the little pony's expression, and his rapidly hardening shaft, she got to her knees and turned towards him, beginning to move to the couch. "Oh, goodness," she whispered.

Rumbling would have tried to hide his cock, but it was already at half mast and the lack of nearby pillows made it impossible to cover the half a foot length with his hooves. So he instead brought them to his face, looking to the side and shielding himself behind them. That wouldn't do, Fluttershy had welcomed him in her home and it wasn't proper of him to get hard like that in front of her.

"Oh, you poor little thing," the pegasus said softly as she lowered his front hooves with a hand. Taking hold of his shaft with the other, she continued, "Did you get all pent up watching mommy's fat ass?" She slowly started to stroke his cock, licking her lips as she saw how big it was getting. "Don't worry. I take care of all my pets and of all their needs." She planted a kiss on his tip, licking up the first drop of his precum. "It's only natural. Relax, and let mommy take care of everything."

Rumbling's blush was so violent that one would have wondered where he was even getting all that blood, between his completely red face and the foot-long cock Fluttershy was running her tongue over. It was a miracle he didn't pass out there, but still he did remain frozen in shock for a moment, as the pegasus slathered more and more of his stallionhood with her drool.

Fluttershy then wrapped a hand around the pony's shaft, and began to pump it up and down, spreading her saliva and his pre all over it. "I gotta make sure you're all lubed up," she explained. A moment later she added, more quietly, "And as big as you can be. I need to make sure I help you release all of that pent up stress. Gosh, you are... So big..."

The pony still had no time to reply, as immediately after Fluttershy spread her lips around the end of his dick and began to take him into her mouth. And she didn't stop. All his length slid inside her, until her nose was pressed against his coat and her throat and mouth were filled a foot deep with stallion meat. There she just gave a cute look towards Rumbling, and the pony yelped out a moan in response.

The pegasus gently stroked Rumbling's thighs and back, making sure he was still alright, then she began to pull back. The visible bulge in her neck retreated until only the tip of the pony's cock was left behind her lips, and then she dove forward, deepthroating him all the way again. From there, she began to repeat the motions, getting a little faster every time.

Small sighs left the stallion's lips every time Fluttershy speared herself on his shaft. The confines of her throat felt heavenly on his length, warm, wet and just tight enough. And her tongue kept swirling around, licking the underside of his dick and moving to its tip when she pulled back.

Fluttershy's repeated bops kept increasing in speed, until she was slamming her lips onto his crotch in a blur. Her rectangular glasses sat askew over her nose, and a thin strand of her mane had escaped her ponytail to dangle in front of her eyes. She still kept going, fucking her throat with the pony's cock as much as she could.

In a flash of movement, Rumbling found himself lying on his back. Fluttershy had pushed him further back onto the couch and turned him, then had climbed up herself. Now he was lying against the armrest at one end of it, while the rest of the red piece of furniture was taken up by the voluptuous mare.

Fluttershy was on all fours, sticking her heart-shaped ass up in the air with her tail to the side. Her huge breasts, barely contained by the stretched fabric of her sports bra, hung below her, and her stiff nipples rubbed against the couch. She was ramming her throat on Rumbling's stallionhood at a blinding pace, moaning like a whore in the process.

From his position, the pony could see all of the pegasus' massive curves. When combined with the velvety insides of her mouth and throat, with the ministrations of her tongue and with the chocked moans escaping her lips, it was no wonder his cock was throbbing with blood and ready to burst inside Fluttershy's stomach.

The mare felt the stallionhood inside her begin to flare out, its head growing and spreading her throat wide as she took it up to the tip and down to the hilt. This only made her double her efforts, while one of her hands darted past the slopes of her chest and to her soaking wet nethers, where she began to finger her sex beneath her yoga pants.

Both the taste and the smell of the pony's cock were wonderful, and she couldn't wait for him to blow his load inside her. He had one of the biggest cocks in her whole sanctuary, especially compared to the size of his body, and she just loved how cute and flustered he looked while she was gagging on his shaft. Most of her other animals weren't so expressive, even if they did still rut her good when it was time for her to help them relieve themselves.

Still blushing in both arousal and embarrassment, Rumbling began to tentatively push back upwards with his hips as he felt his orgasm approaching. He didn't want to take advantage of Fluttershy's kindness too far, but she seemed to really like helping him out with his pent-up arousal. With timid movements, he leaned forward and placed his front hooves on the back of her head, gently pushing her down with each thrust.

Fluttershy smiled, or at least tried to given the cock in her mouth. She placed her hands over Rumbling's hooves, almost losing her balance in the process, and moved them further above her head. There she pressed them down, letting the stallion know it was okay to treat her rough. She loved it when her pets treated her rough.

Feeling a little bolder after the pegasus' actions, the pony made his thrusts quicker and stronger, slamming Fluttershy's face down on his crotch. He kept going, encouraged by her approving moans, and soon he was the one leading the two, repeatedly hilting into the mare's throat in a blur of speed and forcing her to gag down on his dick with his legs.

Flutterhy abandoned herself to Rumbling's forceful movements, and kept plunging her fingers in her cunt, four of them at a time. It was always so good when her pets realised she was theirs and took control. She loved helping her pets. She loved pleasing her pets. And she loved their fat cocks down her throat.

With a bewildered whinny of pleasure, Rumbling began to cum. He'd been so caught up in how good it felt to fuck and abuse Fluttershy's throat he'd failed to notice his approaching orgasm, and his climax had sneaked up on him just like that, with the head of his foot-long cock suddenly flaring and beginning to spray shot after shot of semen into the pegasus' belly.

The mare was as surprised as he was, and possibly even more delighted. Her first instinct was to pull back, but Rumbling's hooves held her there to choke on his cum, and her fingers plunged harder into her sex at being treated like a cheap whore like that. Cum began to drip from her nose, as the pony kept thrusting into her, and her free hand moved to his swollen balls to massage them.

Rumbling's orgasm finally died down, accompanied by a sigh of relief from the stallion. He let go of Fluttershy's head, and reclined back, panting. The mare pulled her head up until only the tip of his cock was left inside her, and used a hand to adjust her glasses, still miraculously hanging on her nose. Her other hand, slick with her own arousal, moved from her sex to the pony's shaft and began to pump out the last drops of his cum for her to drink.

Once she'd made sure nothing more would come out of him, not even with her milking his length and sucking like a vacuum, she pulled her head away with a loud, resounding pop of her plump lips. Then she leaned forward over the slowly breathing pony, and said, "Oh, but you're still so pent-up. Let mommy take care of you some more."

Rumbling could have objected that he'd just had an orgasm, that he was a bit tired, and that his cock was starting to shrink a bit. That was, had the pegasus not started to press her massive breasts oh his face, smothering him with their more than impressive size, sending his heart racing and his cock back to throbbing at full size and hardness.

"That's right," Fluttershy said, staring at Rumbling with crazed eyes as she brought her behind to rest above his dick and began to grind her sticky, dripping nethers along its length. "Your cock is still hard, and your balls are still so full. Let mommy help you drain them inside her tight, hot, soaking wet cunt. Fuck mommy hard like the pets' cumhole she is, dear."

Rumbling was unsure whether to be aroused, embarrassed, or terrified for his life. He would have been all three, but the first two took quite a bit of blood out of him, through his raging erection and through his impossibly red face respectively. That left no place in him for fear, so he chose instead to roll with it. Who was he to deny the mare her desire for him to pound madly on those fat thighs, after all?

Seeing him nod, Fluttershy lifted the pony up in her arms, and holding him close to her massive chest she began to walk towards her room. Once inside it, she intentionally forgot to close the door or shut the blinds, and let herself fall belly down on the huge bed. It was a very sturdy piece of furniture, considering it needed to survive her being rutted by her pets on it. All of her pets, and she really liked the big and strong ones.

Still holding Rumbling close to her breasts, the mare began to moan and pant in his ears. She turned him around to have his shaft press up against her belly, and began to grind it back and forth, smearing his precum over her naked mid section. She bit down on the side of her lower lip, feeling the hot and throbbing flesh against her skin, as a line of drool escaped the opposite corner of her mouth.

Then she tilted his hips upwards, still obscuring his vision with the upper slopes of her chest, and led the tip of his cock into her sports bra, lifting the lower edge with a finger to help him slide in. There she kept pushing him, while the fabric tightly hugged the outline of his length. His stallionhood came to rest between her tits, and she pushed them together, massaging it.

Fluttershy looked down at her cleavage, where the head of Rumbling's dick poked out. She moved her breasts up and down and side to side, coaxing large beads of pre out of it and smearing them all over her fat tits, drenching her bra with his juices in the process. She stared at it with wide, obsessed eyes, panting heavily and shaking slightly.

A whinny of pleasure from Rumbling drew her attention, snapping her out of the trance that breathing his cock's smell had put her into. Grabbing the base of his cock and pushing forward, away from herself, she stared at her breasts as the bra confining them was stretched by the stallion's rock-hard shaft. With a ripping sound, the fabric tore in half at the front, letting the pony's genitals escape and her naked breasts exposed to the air.

In a flash of primal instinct, Fluttershy threw herself back and pulled Rumbling forward to have his balls rest on her face. there she began to lick and kiss and slobber all over them, drinking in as much of his scent as she could and letting her drool fall back on her face, along with the precum dribbling down from his shaft. A few moments later, she regain some composure, and moved the pony away.

She placed him to sit on the bed, his cock poking out and pointing towards her, then knelt in front of him. Inching closer and closer, she let his shaft slide between her legs and below her dripping sex, her tits once more on his face. Then she pressed her thighs together, grinding his cock between them and bringing her nethers lower to let his juices mix with hers. Moaning loudly, she pulled back, turned around and stuck her fat ass out in the air.

She looked back at the stallion, from above her misplaced but still surprisingly clean glasses, and moving her tail out of the way she begged, "Rip my pants off with your cock, please!" One of her hands was rubbing against her sex from outside her clothes, while the other roughly kneaded one of her massive breasts, pinching and twisting her reddening nipple between her fingers.

Moving closer to the mare, Rumbling hesitated for a moment, but the desire to plunge his cock inside her was too strong for him to resist. He pulled up his socks and adjusted his glasses, then walked up to Fluttershy and placed his forehooves over her fat jiggling ass, standing up. His shaft slid forward and touched the overstretched fabric of the pegasus' damp pants, then pushed further in.

"Yes! Yes!" Fluttershy yelled, feeling the foot-long cock slide inside her dripping cunt and push her yoga pants with it. Rumbling's juices began to ooze through the fabric and onto her inner walls, and the pegaslut moaned again, almost howling at that point. Her words a slobbering mess of sounds half-blocked by her fountain-like drooling, she began to beg, "Yes, fuck mommy's breedhole! Cum inside my cunny, please, shoot your warm delicious cum deep into my slutty foalmaker! Get me pregnant on your cum!"

With a ripping sound, the fabric of Fluttershy's yoga pants finally reached its limit and ripped, leading to Rumbling's cock suddenly jolting forward and hilting into her sex. As the mare moaned incoherently below him and her eyes rolled back into her head, Rumbling pulled back out and hooked her pants with his tip, then pushed forward between her asscheeks and then up, tearing her pants in half and fully exposing her fat behind. Then he pushed her buttocks together and rubbed his shaft back and forth between them.

Fluttershy slowly recovered from her mini orgasm, and was suddenly aware of the stallion using her body to please himself. A gush of fluids shot from her sex at the thought of being just a tool for her pet's sexual needs, but she bit down on her large plump lips and tried to stay focused. "Oh please, please- Ah!" she began to say between pants, "Please fuck mommy's sexhole! Moomy keeps it warm and wet for her pets, mommy likes it when her pets use her as a hole to jerk off their fat cocks- Ah!"

Rumbling licked his lips and slapped her ass, smearing more of his pre over her behind. He spread the mare's asscheeks and watched them jiggle, then pulled back his shaft and stared at her gushing marehood. With a cute smile, the stallion arched back his hips, then rammed forward and pierced through her sex, slamming into her soft and rippling flesh. He grit his teeth and moaned, feeling the wonderful tightness and velvety warmness of the slut's insides around his member.

Fluttershy was back to moaning incoherently, while one hand furiously rubbed against her aching clit and the other violently pinched her nipples, digging her nails into her tits' flesh and leaving red indents in them. Being fucked, being bred like an animal was wonderful, fucking wonderful. It was the perfect thing for a fuckslut like her. She existed to make her pets feel good, she loved the thought of her whole body being used as a toy for pleasure. She wanted to be nothing more than a fuckhole for huge pet cocks.

But suddenly she noticed something. Rumbling's rhythm seemed to be faltering just a tiny bit, there was some struggling in his thrusts. And was he panting? Oh dear, she'd been so focused on how good it felt to get railed by his cock she's started caring more about herself than about her pet. That wasn't good, not at all. She was there to serve her pets and make them feel good, and yet there she was, enjoying sex while her poor little Rumbling had to tire himself out. She should have known the little thing would have trouble keeping things up at that speed.

So she did the sensible thing. Rumbling was just about beginning to have some trouble staying at the same constant pace, when Fluttershy suddenly pushed him onto his back. He could have kept going, really, especially with how wonderful the slut's cunt felt around his cock, but he was certainly not going to complain about what came next. Fluttershy pivoted around his rock hard member and stared down at him from above her fat tits, a bright smile on her lips. "You poor little thing," she cooed. "Let mommy take it from here."

As soon as she'd said that, Fluttershy began to slam her wide hips up and down on Rumbling's crotch, impaling herself over and over on his foot-long cock. Her hands toyed with her breasts, pressing them together and twisting her nipples between her fingers, and the flesh of her thick thighs rippled with every impact of her body against the stallion's. Her wings stood stiffly spread out and her tail remained hiked up high, and with every thrust she yelped out a cry of uncontrolled pleasure, and made her rhythm just a little faster, her movements just a little stronger.

Beneath her, the little pony was ecstatic. The confines of Fluttershy's warm marehood were simply fantastic around his cock, soft and tight yet marvellously parting around him, always perfectly wrapped around his shaft as they massaged his whole length. And the way the lust-crazed mare bounced on him only made everything better, the weight of her body oh his crotch divine, the jiggling of her fat ass just barely caressing his fat testicles. He lay there with his head on the pillows, tongue lolling out of his mouth as he just let himself go and lost himself to the pleasure.

Fluttershy, meanwhile, was completely losing her mind. Her yelps and cries of pleasure slowly turned to incoherent pleads for more, as her brain slipped away from her control, her mind drenched in pleasure as her cunt was split open by the cock inside her. Every thrust sent a new spike of electricity up her spine, every spike sent an explosion of white ecstasy off in her head. All she could do was toy with her abused nipples as she kept slamming her hips on instinct alone, babbling out like a madmare, "Fuck me, please, please fuck me, more, fuck mommy, fuck mommy's cunt, breed mommy with your fat cock, please, cum inside mommy's slutty fuckhole!"

Rumbling was shaken out of his stupor by a rising sensation at the base of his shaft, a tingling, pulsating feeling that signalled the arrival of a new orgasm. It felt amazing, like nothing he'd ever felt, his heart pounding in his chest as his balls felt heavier than they'd ever been. Despite cumming down Fluttershy's throat already, he was somehow about to cum again, even harder. Harder than ever before in his life. Gritting his teeth as his eyes rolled back, the tiny stallion pushed his hips up to meet the mare's as his cock flared out and suddenly unleashed spurt after massive spurt of thick, hot cum.

Feeling her cunt filled up with such strength, something finally snapped inside Fluttershy's mind. Her pussy clenched harder around Rumbling's cock, at the same time squirting out a flood of liquid arousal all over the sheets and the tiny pony. Her moans blended together in a single, delirious cry of pleasure, and after a moment more of unending climax she slipped forward and pressed her fat tits over Rumbling's face, leading to yet more spurts of cum from the frighteningly hard cock inside her. Her eyes rolled back in her head, as drool leaked out of her mouth.

After a few minutes of numb arousal, where neither could tell if they were still cumming or simply coming down from their high, Fluttershy and Rumbling Joystick found themselves holding each other. The pony rested his head in between the slutty mare's fat tits, hugging her with his legs, and she returned the hug. His cock lay cum drenched, half-erect, still ready to go should the mare have provided some motivation. The two looked at each other through each other's glasses, still flustered and panting from the mind-blowing sex they'd had, and then hugged and kissed each other tight, warmly snuggling together on top of Fluttershy's large, soft bed.

Author's Note

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