Boop.

Alex and Sky’s life is a little unique, if a little different. It’s not often that a rabbit boy and a wolf boy move in together after graduating college, and slightly less often when they’re a couple. See, typically in society, kemonomimi tend to pair up with either another kemonomimi like them, like a catboy v catboy or catgirl, or with a human. Being gay is certainly not an issue, but it’s not entirely common for two different kemonomimi to unite as a couple.

Thankfully for these two men, it’s not taboo, either.

What’s really been a treat, especially for the red haired rabbit boy, Alex, is when he found out about Sky’s ability to easily gain and lose weight during their time in college. That one fateful night when they went to a new buffet nearby to try them out, is when he found out, much to Sky’s dismay. See, Alex knew about his tendency to be a little bit of a glutton, how hard it is for him to resist food despite his seemingly impossible ability to stay thin.

So, Alex came up with a theory. They weren’t seeing each other every day, and he could have sworn he saw Sky plump up once or twice. The following weekend then rolls around, and he’s back his normal thin self. It simply wouldn’t make sense, and he needed a way to confirm this theory, pondering how he would confirm Sky’s odd metabolism when he stumbled across an ad for the new Stuffington’s buffet. As if a light bulb suddenly blinked on, Alex finally got his idea.

That evening wasn’t one to forget, either. Dragging the wolf boy to the new buffet, the bunny boy somehow managed to convince him to try new plate after new plate of food, watching as they would pile high as Sky’s body would simply inflate with fat. His clothes would pull tight, his ass expanding wider and thicker underneath, his belly soon peeking out from his previously loose t-shirt.

And though Alex only pushed him so far, his hand kept rubbing his fattening thigh as it brushes against the wolf boy’s hardening dick, prompting him to slide under the table and suck him off as Sky would finish off his last plate that would push him to just over 300 lbs. The rest of the evening was spent at Sky’s dorm, as the couple would tumble “under the sheets,” so to speak, as Alex explored his boyfriend’s rolls before pinning him to the bed as Sky took him from behind.

When the morning followed, the bunny boy managed to wake up before Sky did, and simply watched in amazement as his fat seemed to simply disappear. The wolf boy’s skin stayed soft, no stretchmarks to be seen in sight, and when it was done it was as if he never gained any weight at all.

Which, of course, immediately prompted Alex to find new and exciting ways for him to fatten up his boyfriend again and again.

Anyway, this tidbit of fat history brings us back to the present day, with the 23 year-olds in their own house. The redheaded bunny boy, Alex, has been baking all morning in preparation for Sky’s birthday’s special surprise. Earlier in the week, a special ingredient he’s ordered came in the mail and found a place in the recipe for the 4 dozen cookies he’s baking for the occasion.

“Mm, morning,” the silver-haired wolf boy says, shuffling into the kitchen with one hand rubbing an eye.

“Hey, good morning, sleepyhead!” Alex flashes a grin at Sky as he watches him yawn from his place in the doorway.

“Mmhm,” another yawn before Sky fully opens his eyes and looks at his boyfriend, “That smells yummy. Whatcha cookin’?”

“Oh this? Nothing,” Alex replies nonchalantly, humming away as he mixes the last batch of cookie dough together. Sky’s ears twitch nervously. He knows Alex is up to the something, that rabbit-eared man is almost too predictable to tell when he has something up his sleeve.

Except he could never tell what it was and… well, Sky’s pretty sure he likes the surprise, if he was being honest.

“Oh.. okay. I’m going to make breakfast now,” he announces, another yawn on his lips before he could finish his sentence. Before he could even reach the fridge, Alex pops into his way and plants a kiss on his lips.

“Not so fast, mister,” Alex says as he breaks off from the sudden show of affection, “I already got you covered.”

“Wha…”

Sitting on the kitchen table, the wolfboy’s eyes went wide as he sees the rather large breakfast his boyfriend so kindly cooked up for him. There’s a stack of 5 syrup drenched pancakes, just how he likes them, several sausage links, scrambled and fried eggs, some buttered toast, and a nice tall glass of orange juice. To make things better, every bit of it smells amazing, and could only assume he didn’t smell it earlier because he was still waking up.

“Oh my god, Alex! You made all this for me?” he turns around and almost tackles Alex as he wraps his arms around his waist for a tight hug. The rabbit boy wraps his arms around Sky to return the hug with a chuckle.

“Yes, yes I did. Now go on, eat up, birthday boy. After you finish, then you get a surprise!”

Releasing his grip from Alex, Sky takes a step back to look him in the eye, an eyebrow preemptively raised in suspicion. “You’re not… going to try and make me fat again, are you?”

“Wh-what? No, o-of course not!” Alex laughs nervously, one hand subconsciously reaching into his pocket to finger the small bottle he stashed in there.

The wolfboy immediately smiles in response. “Good! Mmm, this smells delicious, I shouldn’t let it get cold.”

The rabbitboy’s brow furrows in confusion as his boyfriend’s sudden acceptance of, let’s face it, his incredibly terrible lie. Still, he didn’t want to question it, given his plan was already in motion as he watches Sky take his first bite of the food. His ears perk up as his fork is pulled from his lips and the bite of pancake is swallowed. The wolf-eared man’s gaze moves to the food in front of him, ignoring the sudden bloating sensation that came on suddenly, as a sudden hunger and urge to eat more slowly washes over him.

What’s more, is just how delicious this is.

Watching his boyfriend suddenly dig into his rather large breakfast brings a smile to Alex’s face, especially given how much he loves watching his boyfriend eat. As he’d consume bite after bite, he watches eagerly and is pleasantly surprised to see Sky’s clothes pull ever so slightly tighter around his body. His face visibly softens, legs and arms puff up slightly, and his tummy starts to plump up just enough that by the end of his meal, his shirt starts to look tight on his thicker body.

“Mmm, that was delicious!” he sighs contentedly, rubbing his now chubby midsection. Then pausing, slowly turning his had to glare at Alex.

The rabbitboy whistles innocently, immediately having returned himself to looking busy to avoid his boyfriend’s gaze, and pulling out the last batch of cookies from the oven. Waiting for this batch to cool, Alex decides to busy himself by shifting the other batches he cooked onto plates. Even as Sky stands up and slowly walks over, keeping his gaze steady as the redhead quietly whistles and avoids looking at him.

“Alex.” Sky simply states his name, but before he gets a chance to say his mouth is quickly filled with a cookie. Surprised, he simply accepts and eats it without asking. As Alex continues to hum to himself, shifting cookies from pan to plate, he watches the wolfboy from the corner of his eye as he visibly puffs up fatter pulling his clothes even tighter on him.

Heavily breathing, naturally his silver-haired boyfriend didn’t notice as he looks down and rubs a hand across his much plumper belly and rounder ass. Even despite feeling aroused as his pants struggle to find room for his growing erection, Sky simply huffs at Alex and turns before he could see his own cheeks blush at his sudden weight gain.

Alex hears him sit on the couch and start up a video game, chucking quietly to himself as the he plates the rest, taking his time to allow the final bath to cool off and be plated. The telltale signs of the his boyfriend’s favorite video game playing echo from the other room, giving him time to finish. All thrown together, he picks up the two plates piled high with cookies and calmly walked into the other room.

The wolfboy had clearly stayed dressed, having never changed his clothes. Keeping his gaze transfixed on the TV, pretending to ignore him as the rabbitboy wanders in, humming quietly and setting the cookies onto a nearby table. Watching Sky, he picks one up and steps closer.

“I’m mad at you,” Sky said, his eyes trying not to break from the screen as the aroma drifts into his nose, the freshly melted chocolate chips lighting his appetite, “You tricked me into getting fat.”

“Well yeah, but you look so cute when you’re so soft,” Alex breaks into grin, keeping the cookie steady near his nose, “And, you like being softer...” his other hand creeping over his leg and over the bulge is his visible erection, “...don’t you?

The now chubby man groans in arousal, unable to help himself. He always did find it arousing when he gets fat, and Alex knew it.

“W-Well, it’s not allowed,” he stated plainly, causing Alex to playfully frown as he finds himself losing the battle as he steals further glances of the cookie.

“Not allowed? Well, I guess I may just need to throw--” Sky’s hand shoots out and stops Alex from moving away, and instead yanks him closer so he could shove the cookie into his mouth. The redheaded baker of the day felt himself twitch as he watches Sky chew, his groin starting to feel a little tighter. The unmistakable sounds of clothes ripping are heard as the wolfboy visibly plumps up even further, his shirt sleeves tearing completely off his softer arms, the legs and seams of his pajama pants starting to pull apart around his thighs and caves, scooting down as his ass grows behind him.

“Hmm, I think that’s an improvement,” Alex rubs his fatter partner’s belly, now barely covered by his shirt as it sits ripped and riding up his round gut. “I think you should have another one, though.”

Sky moans, his hands moving to his belly and squishing it lightly as his cheeks flush. “I hate you,” he tries to sounds serious, but they both knew he didn’t mean it,

“I love you, too, fatty. Here,” another cookie is offered and isn’t met with a fight as he willingly opens his mouth and accepts it. Another few seconds of chewing and swallowing, his clothes all but bursting off of him as he grows even fatter. Alex lets out an aroused groan at the sight, his balls feeling a little heavier now as Sky’s shirt falls off his shoulders while his chest and arms puff up, his belly swelling onto his thickened thighs. The wolfboy rose an inch taller, his ass filling the entire couch cushion now.

“Well, well, well. Look at you, mister wolf man, you’re getting all kinds of soft, I bet it’s really turning you on, huh?” the redhead smiles openly as he pulls the cookies closer and into Sky’s reach, before placing his hands on Sky’s own, rubbing the fatter belly as he kneels down, moving his hands over and around his gut. A squeeze here and a grope there, Alex’s hands slide down between his growing boyfriend’s legs, both of them grunting with aroused approval as another cookie makes its way into his mouth and plumping him up even more.

Sky’s cock throbs before Alex’s eyes as the his legs spread wide to provide access, the 250+ lb wolfboy. Another cookie in, the redhead’s groin tightening his pants further as Sky plumps up even more, Pushing his fat back, the wolfboy scoots forward and leans back, giving him better access as Alex’s lips wrap around the fatter man’s head and starts to bob up and down.

“God yes, just like that, oh fuck. , these are too good...mm yeah, so good,” Sky moans as he feels his boyfriend suck and lick up and down the shaft, electric-like pleasure coursing through him as he pushes another fattening pastry into his mouth. His back arches as he feels himself grow fatter soon after swallowing, his skin tingling and stretching as he expands.

Hungrily sucking on his fat boyfriend’s dick, the rabbitboy finds himself needing to push away his fat to be able to breath as his thighs swell bigger and meatier around his head. Thankfully, as two more cookies are consumed, their effects blowing up even more, he doesn’t need to take long before he feels the familiar twitch and throb of his coming climax. Alex’s tongue wraps around the underside of his shaft and gently massages it, just the way he likes it… and it worked. Sky’s fat jiggling and quaking, Alex groans as he balls felt heavier when he hears him moan. The moan muffles as more cookies enter his fattening stomach.

Pulling his lips off the softening dick, the rabbitboy pulls back and lets the much fatter wolfboy close his legs with a sigh of relief. He looks over his current progress, his own erection throbbing hard as ever as his balls tighten his pants even more with quite the obscene bulge. Sky had blimped up to be over 300 lbs now, his belly sitting softly on his huge thighs, his chest softening into two mounds above his middle. Alex grins at his fat obese boyfriend, ignoring Sky’s wide-eyed glances at Alex’s groin as he reaches out and starts rubbing over his large and soft belly.

"See how fat you're getting? Made you all hard and aroused, no wonder you came so quickly. Like a horny little piggy." Alex teases him, a mischievous grin forming on his lips.

"Sh-Shut up, it's not my fault. You were t-teasing me, that's all!" Sky blushed hard, trying his hardest to hide his smile, as if he was proud of how horny he is.

"Was I? I forgot. Let me apologize," Alex stands back up fully, his hands leaving Sky's large gut, "Here, have another cookie."

Alex walks back to the table at his boyfriend's side, picking up another moist cookie from the pile, waving it under Sky's nose. One hand reaches back to rub the top of the wolfboy's belly, grinning as he felt it growl in apparent hunger.

"Now open wide, fatty."

Sky’s cheeks stay red, doing as he says as Alex pushes two more cookies past his lips, their eyes meeting briefly before Alex looks down and watches greedily as Sky grows fatter. Another two, the couch creaking as the wolfboy expands to over 500 lbs. Sky lets out a lustful moan, his ears twitching with annoyance as he huge belly filled half his lap and proves far too big for him to easily reach his new hardening erection. Just as his fingers slide under his belly fat and graze his dick, three cookies are shoved into his mouth forcing him to chew and swallow those. His belly and thighs grow even bigger, his belly filling the rest of his lap, and his ass now starting to fill the entire couch as the fat pushes his hand away.

Instead, the 600 pound ball of lard places his hands on his growing belly and rolls as more cookies are pushed past his lips.

“Mmph! More, please!” he’d practically beg, Alex all too eager to oblige. Not without teasing him further, of course.

The redhead pauses the feeding, taking a moment to strip out of his clothes, at this point feeling like his pants were about to split apart. Dropping his pants in front of the 850 lb wolfboy, his fingers wrapping around his hard manhood as a pair grapefruit-sized balls dangled below.

“A-Alex,” the near-immobile boyfriend breathes on seeing his partner so aroused and pent up.

“L-Look what you’re doing to me, you big fat wolf,” Alex teases, breathing heavily as he slowly strokes himself.

Having stepped away to let Sky see him fully, he takes a step back towards him, his cock pressing into his fat. Grasping a roll on each side of the beanbag he called a stomach, shaking it firmly and watching it make waves through the rest of him. It’s gotten so fat, it’s already spilling over his knees and much of the top of his huge thighs. Those same thighs grew along with his ass, filling the couch from end to end, each ass cheek making their own massive cushions, lifting the wolfboy up a few inches. They’re definitely not immune to the fat shaking from his belly as they too jiggle from the **** of Alex’s heaving shakes.

“Oh fuck. I’m so big, Alex, I’m so big. I want more,” Sky pants with arousal, and a little out of breath. He didn’t know what Alex used to make these so damn potent, but at this point he didn’t care. He just loved feeling himself growing bigger, heavier, FATTER.

“More is exactly what you’ll get, too,” the very aroused rabbitboy responds, shoving more of the potent cookies into Sky’s open mouth, watching him with lust-filled eyes as he continues to grow bigger and bigger with every bite.

The couch, already creaking ominously under his massively fattened body, starts to crack and sag a little as he continues to eat and grow. The arms start to lean away as his massive ass fat pushes into them, his belly inching further over the front of his legs and closer to the floor. Unmoving to his sides were his puffy arms, so laden with fat they look impossible to lift anymore. That just leaves Alex needing to pick up any crumbs from his man tits, and super thick neck rolls.

This continues for a short while, the couch finally collapsing and sending the 1,200 lb fattened wolfboy into a jiggling mess as he falls the last few inches to the floor. Alex audibly groans, his soccer-sized balls churning as his hand grabs his throbbing erection. Eyeing the last few cookies, the rabbitboy pants and looks to the immobile Sky with a look of pure lust.

“Oh damn, I liked that couch. I-- H-Hey, what are you doing?” Sky’s eyes go wide as he watches Alex approach with the remaining cookies, his eyes wild with lust and balls audibly churning.

“You only have a few left,” he says, bringing a blush to Sky’s face, “And then… then you big fatty, you’re going to suck my dick.”

“God yes,” Sky whispers, breathing hard and not just from his weight.

Opening his mouth, he watches the redhead climb onto his massive body. One cookie after another follow, pushed into his greedy mouth to be chewed and swallowed. Each bite flowing down his throat, fattening him up further as his bottoms spreads over the couch and crushing a little more as his thighs spread thicker. His belly pushes past his feet, his chest and arms pillow up more. Each bit causing him to get fatter, and Alex to grow more horny as a small but occasional squirt of pre-cum shoots onto his immobile boyfriend.

Finally, though, the cookies are gone. Every last one consumed, and piling their fattening contents onto the huge 1,600 lb wolfboy.

“Haaaa, haaaa,” Sky’s cheeks stayed flushed the entire time, the arousal of growing so immense never left his mind.. or his groin, though the latter now being buried under three-quarters ton of fat.

“Haaaa, haaaa,” Alex echoes, his own arousal become nigh unbearable at this point as his hands grips and gropes the bed of a belly he’s kneeling on, “Y-you’re such a fatty, j-just a massive blob.”

“Yes… god yes I am,” the ‘massive blob’ named Sky replies, his tongue hanging out at this point. He wished so hard he could move his arms to just rub his huge roles and insanely fat body.

“G-good fatties, need to suck some dick, I think,” Alex, his cock hard as ever, starts crawling back up to his boyfriend’s face, his eyes filled with lust as the familiar hot feeling of his pre keeps spurting onto the bigger man’s fat.

“Mmm, y-yes, yes. I-I’ll be your good fatty, Alex. Let me s-suck your dick,” Sky pants, but his eyes stayed fixed on his boyfriend’s cock and massive balls dragging behind.

“Mmm, good fatty,” Alex, having reached the blob’s face, sat up slowly pushes his throbbing spurting dick into Sky’s mouth, wiping away any pre that landed on his face. Immediately, Sky goes to work, sucking and licking his shaft. “Oh fuck, oh fuck, just like that. Mmm, yeah, what a good fatty you are.”

The gay couple moan together, as the blobbified wolfboy sucks on that rabbitboy who’s his feeder and boyfriend’s dick. Alex’s hands hold Sky’s head, slowly thrusting in and out of his plump greedy lips, the much fatter one unable to move his head. As his pleasure and climax build, more precum spurts out which Sky greedily gulps down. The sounds of cracking wood is slowly muffled as he seems to grow a little fatter…

The rabbitboy’s thrusts started to become more erratic and faster, Sky doing his best to massage and suck as his dick moves quicker. More pre-cum spurts out, which he greedily swallows and moans as his skin stretches just a little more as it plumps him up. The same thrusts shake and jiggle Sky’s body, and does in such a way to rub and massage his own buried cock, The blowjob unsurprisingly doesn’t last too much longer, though, given how pent up and aroused he’s been.

“Oh fuck, oh fuck, ohhh fuck,” Alex cries out, his thrusts getting faster, feeling Sky’s tongue wrapping the underside of his shaft, “I’m gonna cum, you fat wolfboy. Fuuuck!”

Pushing himself all the way in, Sky relaxes his throat to take his cock in and moans as cum starts to spurt and pour down his throat. Swallow after swallow helps the flow along, his skin tingling and stretching as it has an immediate effect. The sounds of wood cracking reaches their ears as Sky’s ass creeps over the rest of the couch as it inches closer to the wall, his thighs plumping up wide enough to have filled it on their own. Each. His arms and neck rolls expand with more fat, creating a nice cushion for Alex as he continues to cum down his boyfriend’s throat. His hands get surrounded by his arm’s fat rolls as they slowly disappear into their expanding mass, same with his feet. His man boobs expand to beachballs in size, propping Alex from behind.

Sky’s biggest asset was his ass now, but his belly is still a close rival. Its rolls and sheer size growing larger and larger, soon rivaling a queen-sized bed only to surpass that as it pushes into the TV stand on the other side of the room. The wolfboy’s entire body lifts up under his massive growing thighs and ass, his ass cheeks soon touching then pressing into the wall behind him. His belly smothers the TV and the stand underneath it, pressing against the wall and climbing up it as he invariably fills the room.

The best part for Sky, however, was his fat was shaking and jiggling, and managed to be enough to massage his own erection buried inside of it, eventually getting him off and bringing the massive fatty to a second orgasm. Sky’s eyes roll as he shakes just a tiny bit harder, his fat having literally jerked him off as a huge orgasm washes over him.

Alex’s orgasm didn’t last much longer, his epic flow of cum soon tapering off and halting. Breathing heavily, the energy to climax for so long having clearly taken its toll, he pulls his softening dick from Sky’s mouth and collapses backwards on this massive chest fat. His eyes glossed over for a moment, before he finally realizes just how incredibly fat his boyfriend really got, his ass smothering one wall, his sides filling most of the room. Turning around, he had to peak over yoga sized moobs to see his belly filled the other side and effectively destroyed the TV. Sky’s face is surrounded by several rolls of neck and shoulder fat, but looks otherwise okay, a faint smile on his lips.

“Holy shit,” Alex mutters. He must be over 4,000 lbs now…

“I know… best birthday ever. I might stay like this tomorrow. Maybe you can bake some brownies…?” Sky smiles, his expression one of satisfaction. Alex glares at his 2 ton boyfriend’s face.

“Wait a second, YOU COULD CONTROL THIS THE ENTIRE TIME??”