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belliesandburps · 10 months ago

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Demonic Belly Love (Sadao x Ashiya Stuffing Fic)

Been a minute since I posted a kink fic, but here's another late December reward I just wrapped. This time, focusing on Sadao binging on a whole lotta Mgronald's because no self-respecting demon is gonna let all that junkfood go to waste.

The end result of which is a very bloated and burpy Sadao, which Ashiya doesn't mind one iota. ;)

“Sire, is this truly wise?” Ashiya asked while scratching at the back of his neck uneasily while the sound of munching and gulping filled the air. He watched as his young master sat on the ground, dressed in his usual T-Shirt and boxers combo, greedily munching away on burgers like the end times were fast approaching.

Sadao swallowed hard, sending a sizable lump down his throat before he huffed to himself and licked his lips. “Look, we had a huge takeout order that had to cancel after everything was already made. I wasn't about to let all this stuff go to waste. Plus, it tastes like crap if ya leave it in the fridge and reheat it,” Sadao insisted before taking another hearty bite of his burger. “So, unless you wanna jump in and help me eat more-”

“-Sire, truly, I simply cannot eat another bite before I start to experience digestive discomfort,” Ashiya chimed in, holding his stomach protectively with one hand. Though it wasn't visibly bloated the way Sadao's stomach was starting to get, it was nonetheless pushing against his shirt slightly.

“Well, there ya go then,” Sadao remarked with his mouthful before swallowing heavily, huffing, and going right back to munching away. “Besides, how often do I get to chow down like this?”

“...About once a week...” Ashiya muttered under his breath.

“What was that?” Sadao asked a little sharply.

“Nothing!” Ashiya said with an all too sweet and innocent smile, one Sadao didn't buy for one second, but nonetheless, let go so he could go back to his binge-eating.

The young demon ate at a rapid rate. His sharper, inhuman teeth made quick work of every burger or handful of fries he shoved into his greedy maw, causing every mouthful he gulped down to send a sizable bulge down his neck. Ashiya watched as Sadao continued to voraciously wolf down all that fast food, having been given a front row seat to Sadao's gluttony on numerous occasions, especially whenever there was left over food at MgRonald's in need of disposing.

Granted, both young men were demons, so even a whole lot of fast food wasn't even close to the most either of them could wolf down. But even though their appetites were unmatched compared to any other humans, in these young, lean human bodies of theirs, they did have their limits. Especially when it came to junk food.

Though, with Sadao, Ashiya could never gauge just what those limits were. When it came to free junk food, Sadao was a bottomless pit...

Sadao just ate and ate, sending more of that greasy, salty goodness down his gullet; devouring all he got his mitts on at a feverish pace. Ashiya was kind of astonished at how fast that pile of burgers and pepper fries was vanished. Honestly, if they ever held any cash-prize eating contests in-town, Sadao could probably clean out the competition with ease.

As time went on, Sadao's gorging slowed down; the sheer volume of food filling him up was starting to take its toll. Taking a break from stuffing his face, Sadao leaned back and groaned. “Whew, oh man, I'm gettin' pretty full...” Sadao moaned, rubbing his belly with one hand while the other rested against the ground for support. The usually flat organ had grown quite bloated at that point, rounding out beneath his shirt by over a foot, stretching his shirt out to the point where Ashiya could see a clear outline of Sadao's bellybutton.

Ashiya couldn't help but notice a sliver of flesh exposing itself from the bottom of Sadao's shirt, and blushing a little at the sight of his masters smooth, tanned flesh.

As Ashiya was about to suggest that maybe Sadao call it a day, a prolonged, gaseous gurgle erupted from Sadao's heavy belly while he rubbed it. Sadao grimaced with discomfort for a moment, until he lurched his head back and let out a big, rumbling belch. The abrasive sound echoed throughout their tiny apartment and could've easily been heard from outside.

“Sire, honestly...” Ashiya muttered, shaking his head.

But Sadao just sighed with relief and gave his belly a couple of hearty pats of satisfaction. “Oof! Damn, did I need that, heh...” he moaned out, giving his round gut one last relieved smack and ushering another burp in the process. “Hehe, think I made a lil more room there too.” Sadoa's grin turned impish with that as he turned back to the remainder of his fast food feast, and went back to chowing down.

As more and more burgers vanished down Sadao's gullet, his midsection continued to steadily swell out, growing rounder and heavier with each juicy, greasy burger he greedily devoured. Ashiya watched in real time as Sadao's already bulging belly expanded more and more. The blood rushed to his cheeks as the bottom of Sadao's shirt continued to ride up higher and higher, exposing more of Sadao's burgeoning bare belly as it grew weightier.

Sadao was getting so bloated that he had to scoot back just to keep his globular gut from pushing against the little table they had on the floor.

The young, overstuffed demon lord just kept on packing it away, eating more fast food than any being on this planet could ever justify wolfing down. He paused periodically to catch his breath or to rub his ever-expanding gut.

Sadao also found himself burping more frequently, both to make as much room in his heavy gut as he could manage, but also because of just how gassy all that junk food was making him.

The young demonic frycook kept at it, powering through his dwindling pile of burgers and fries, all while his growing gut gurgled and churned the more Sadao filled it up. Until finally, a long last, every last scrap of food was churning away inside of Sadao's utterly enormous stomach.

Ashiya honestly couldn't recall the last time he'd seen his liege so stuffed before. Sadao's gut had ballooned out by over two feet, riding his shirt up just below his chest, exposing the entirety of that dome. Not only were his thighs spread out to give that fleshy beachball of a belly some desperately needed breathing room, but Ashiya couldn't help but notice that Sadao's hefty gut was weighing his boxers down, showing off more of Sadao's hips in the process.

Sadao just sat there, groaning in an overstuffed daze for a few moments, before a long, rumbling belch erupted intensely from his maw for a good five or so seconds straight. When it ended, Sadao huffed breathlessly, then, using his hands against the ground for support, he slumped back, his huge belly wobbled from the motion while everything digesting within Sadao sloshed noisily.

“...Urrrgh, dude...I'm gonna buuuUUUUUrrrrrrrst...oof...” Sadao tried to speak up, only to cut himself off with another overstuffed burp that left him huffing and hitting his chest a few times to clear his windpipes.

“I'm kind of amazed you haven't already, sire,” Ashiya mused as he ogled his master and roommates' girthy gut with a hint of lust.

Muffling a rather deep burp behind his fist that puffed out his cheeks, Sadao exhaled the gas off to the side and grunted out, “Mph, y'mind doin' something about this, man...?”

Ashiya's eyes practically bugged out of his skull.

“...I...uh...w-why, of course, sire...i-it'd be my pleasure!” Ashiya insisted, swallowing thinly as he sat directly behind Sadao and, all too eagerly, wrapped his arms around Sadao's sides and placed both of his hands on Sadao's big, bubbling belly.

The big, churning organ felt so unbelievably soft to the touch, and so invitingly warm. Due to his demonic digestive system, everything Sadao ate churned away so much faster than it would for an average human. The result of which left Sadao's ample midsection much softer and jigglier than it would otherwise have been, being left so stuffed.

Ashiya practically shuddered at the sensation, but not as much as Sadao did when those long, delicate fingers began to gently stroke every inch of that vast belly.

“Groooaaaahhhh...hoooooly crap, that feels incredible, dude...” Sadao all but purred as Ashiya gingerly rubbed his belly.

“I live but to serve, my liege,” Ashiya replied, letting Sadao lean his back against his broad chest while he kneaded and caressed that big ball of flesh.

Ashiya kneaded into Sadao's belly, using his fingertips to really work out any knots in Sadao's stomach muscles that he could feel. All the while, Ashiya ogled Sadao's belly, marveling longingly at the swollen mass weighing the otherwise skinny demon lord down. He especially couldn't take his eyes off of Sadao's bellybutton; tightened yet a little deeper than usual.

As Ashiya rubbed, he looked down from past Sadao's shoulder and just took in the sight of the young demon lord's belly in his hands. He bit his lower lip and remarked, “I must confess, sire...unhealthy though your eating habits may be from time to time...this look suits you quite nicely...”

Even in his overstuffed state, Sadao managed a weak but cheeky smirk back at Ashiya from overhead and said, “Heh, what, ya wanna see your demon lord turn into a giant fatass now?”

“I confess, there is something rather...appealing, seeing your belly take on such a...corpulent state...” Ashiya conceded, stroking his hand down the side of Sadao's glutted gut, and starting to caress his oh-so-tender underbelly, before gripping at the soft underside and giving Sadao's belly a slight jiggle.

The jostling disrupted another pocket of gas within Sadao's gut, prompting him to push a fist to his mouth again and just barely manage to muffle another sizable belch. “Easy there, jeez...” Sadao muttered, palming his chest and letting out a smaller burp that he didn't bother muffling that time.

“My apologies, sire, how's this...?” Ashiya asked as his long index finger started slowly and faintly caressing the rim of Sadao's tight bellybutton.

Almost immediately, Sadao moaned with delight, especially when Ashiya's fingertip dipped into his navel and started to knead around inside. He slumped back even further against Ashiya's chest, making his hefty gut jut out more in Ashiya's grasp. One hand continued to gingerly stroke the soft, delicate underside of Sadao's belly while his other continued to finger his bellybutton.

Sadao huffed with euphoria, his tongue hanging out of his maw in an almost suggestive manner, the deeper Ashiya kneaded into his bellybutton. Both their cheeks were going flush at this point as Ashiya continued kneading his navel.

Ashiya couldn't get enough of the way he felt Sadao's entire belly slosh and jiggle whenever he pushed in and out. Sadao's digestive system really was working in full throttle to break down all that junkfood.

However, Ashiya might've pushed a little too deeply, because as he pushed into Sadao's bellybutton hard enough, Sadao's stomach gave an especially deep burble. Like clockwork, Sadao winced, then threw his head back as a big, raunchy belch rumbled out of him. Ashiya could actually feel Sadao's belly physically ripple in his grasp and around his finger as Sadao burped.

Sadao huffed when it finished and sat up a little, prompting Ashiya to pull his finger out of his bellybutton. The look on Sadao's face indicated he still felt another pressure pocket brewing. He gulped down some air, causing his throat to gurgle lowly as he gave the side his weighty belly a few firm slaps, making it jostle in his (and Ashiya's) hand, before Sadao burped again. It was another loud, obnoxious sound with some heft to it, but still not one that gave him relief.

“Oof...dammit, there's a big one stuck in there,” Sadao insisted as he smacked his fat, jiggling belly to try and knock it loose.

“Sire, if I may?” Ashiya insisted with a roll of his eyes.

He once again pulled Sadao back down against his chest and let his hands roam up and down that vast, smooth beachball of flesh. As he felt Sadao's belly up, he felt a particularly tense portion around the upper side of his stomach. So, Ashiya dug his fingertips into that portion of Sadao's soft flesh and pushed down firmly; a large, guttural belch bellowed loudly from Sadao almost immediately.

Sadao huffed breathlessly, but before he could finish catching his breath, Ashiya grasped that area just above Sadao's bellybutton and squeezed down. Like clockwork, another huge burp blasted past Sadao's lips, followed by a sharp afterburp.

Ashiya kept caressing Sadao's belly, feeling for any tense portions before pushing down and forcing Sadao to belch with ferocity. After an especially rumbly burp, Sadao was left panting like a dog with his tongue hanging from his maw while Ashiya continued to feel his belly up with dissatisfaction on his face. “Hmph, I can still feel all that pressure. We need to up our strategy, sire, and I think I know what to do.”

Before Sadao could ask what he meant, Ashiya grabbed either side of Sadao's big belly with both hands, and began to shake it up and down. Sadao's eyes widened as his bloated belly jostled aggressively; the digesting contents within him sloshing around heavily, and stirring up tons of gas in the process.

“Sire, refrain from belching at this time. No matter how badly you want to, hold it in for as long as you can,” Ashiya insisted firmly as he continued jiggling Sadao's belly.

Sadao winced painfully, but nonetheless complied, but it was getting harder and harder to do so. His thrashing belly churned and bubbled noisily and painfully. He could feel all that gas building up within him, begging to be released. Sadao had never needed to burp so badly in his entire life.

Ashiya jiggled away, blushing at how much he was loving this feeling of Sadao's big, soft belly quivering in his hands. But eventually, he felt enough gas build up, causing that bloated organ to grow slightly taut from the sheer volume of pressure now quite loudly gurgling away. And when he felt Sadao had finally had enough, he wrapped his arms firmly around Sadao's belly, grabbing it from the dead center, and squeezing down as hard as he could; hugging Sadao against his chest tightly to apply even more vice-like pressure to Sadao's gut.

Sadao's eyes bugged out for a moment as a rush of pressure rocketed aggressively up his gullet. Until finally, from the belly of the beast, exploded forth an utterly COLOSSAL belch!

It blasted from Sadao's maw with such ferocity that not only did his belly ripple intensely with the expulsion, but Ashiya could feel the ground itself quiver from just how strong that eructation was. The sheer volume was eardrum-shatteringly loud, to where it was all but certain they'd get a noise complaint for this one. And the burp didn't let up either. Ashiya squeezed on Sadao's belly even harder as he burped, causing Sadao's throat-abusing eruption to rattle out of him for a painful nine straight seconds. It seemingly just got louder and stronger as all that gas exploded past Sadao's rippling lips, with several strands of saliva spewing along with the gas.

After what felt like an eternity, Sadao was left utterly winded. Even with how enormous his gut was, he felt deflated. He panted and huffed, appearing dazed as he slumped back in Ashiya's arms in exhaustion. “Hah...hrraaaah, hooooooooly crap, dude, that was...” Sadao started to say, but paused, clenched his eyes shut, and let out one last big, throaty afterburp, too winded to even speak at that point. That, plus his throat actually hurt after that one.

Ashiya simply smirked and fanned the air around his nostrils and uttered, “Sire...I believe the correct words you were looking for were, 'excuse me'...”

But Sadao was simply too winded to say anything at that point. He just slumped onto his back, until his head was on Ashiya's lap and his enormous belly was jutting up like a fleshy hill. Ashiya simply rolled his eyes yet again, but blushed at the sight, and resumed rubbing it with one hand. Sufficed to say, Ashiya definitely wouldn't mind Sadao indulging more often...

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