“Rin-kun…” Principal Minami pressed a hand to her temple. She kept it there as she swiveled in her large rolling chair. She took slow, deliberate breaths. Rin was sure that if anyone else were in this situation, they’d be screaming at her, giving everyone in the room a migraine. Principal Minami’s composure was nothing short of inhuman. So was her stomach, which was oversized and excessive in nature, bursting past the buttons of her blouse and sports coat. Rin could see it plainly. Each fold, each deformity, each misshapen mount of flesh was visible to her very eyes. Her stomach heaved with each breath, jiggling and swaying gently under its own weight. The sight was tantalizing.

Less importantly, her daughter lay off to the side, fucked completely senseless by Rin herself during lunchtime. Kotori’s ass was in the air while she lay face down, her stomach completely bloated by Rin’s cum. It pressed up against the floor, both of her holes lazily drooling that precious seed. Her ass was pointed at Rin, while her tongue lolled out of her mouth, her eyes rolled into the back of her head. She was in perpetual, post-coital bliss, pumped completely full.

Rin’s eyes drifted from Kotori’s bloated figure back to the main event: Principal Minami’s business suit, which hugged the curves of her more mature, shapely body. As Rin had already keyed into, her most striking feature was her stomach, which already looked larger than normal. Fully exposed and already enlarged, it looked like she’d already been destroyed by Rin’s dick and filled up with cum. But Rin knew that no one else but her had such a powerful, dangerous tool, and so the sight fascinated her. She tuned out the older woman’s words as her arousal began to strain against her undergarments. Principal Minami’s tirade continued, and Rin tuned herself out… until she saw something that piqued her interest, both mentally and physically.

“Rin-kun,” Kotori’s mother continued, her tone strict and unforgiving. She stood out of her seat, her stomach jiggling violently. Rin watched it bounce up and down; now that she was standing, it was clear that her torso could not contain the dimensions of her bloated stomach. The excess of skin spilled over her sides and hung below her waist. Rin thought that it must feel heavenly to touch, to lose herself in.

“Rin-kun,” Principal Minami repeated. Her hands went to her stomach, seemingly of their own accord. As Rin watched, she ran her hands across the expanded expanse, her expression unfocused and also seemingly uninterested. The only indicator that she was feeling anything at all from it was how little quiet gasps escaped from her open mouth. “Are you aware of the new policy here at Otonokizaka? You must have seen it on the bulletin boards around school.”

Rin thought about it. As she did, she brought the head of her erect meat rod to her mouth, swirling her tongue around the head absently. It helped her think. “Oh,” she said, a thin trail of saliva connected her tongue with her head, “the ‘Tummies Out’ policy? I had some questions about it.”

Principal Minami dragged a deliberate nail across the apex of her belly. “I already know what you’re going to ask, and I’ll spare you the trouble.” Her unfocused glowering eyes flickered to Rin before returning to stare at nothing. “Otonokizaka’s gotten a little more… unruly ever since you started making the student body your personal conquest,” she droned matter-of-factly. “But even so, you’ll notice that not every student’s drooling over your monster dick.” She glanced at Kotori. “My daughter is an unfortunate exception, but do you know why this is?”

Rin gulped. Indeed, she’d thought about this; while she’d been able to satiate her hyperactive libido for now, she’d been surprised that only a small percentage of students instantly surrendered themselves to become her personal cocksleeves. In this moment, she realized she was staring directly at the reason why. “Is it because of your stomach, nya?”

Principal Minami swung her hips in a small circle, letting her stomach fly freely in directions Rin hadn’t thought possible as it jiggled and flopped this way and that. “Allow me to demonstrate.” She thrust her hands out in front of her, and Rin watched, her intrigue increasing by the second. “If I see a student acting out of line, all it takes is one -” at this, she thrust her hips forward and brought her hands forcefully to her stomach, the impact making a loud slapping sound. “- Single -” she repeated the thrust, and her stomach jiggled violently “- one of these -” she threw her head back, clearly enjoying herself. The fact that she’d thrust an imaginary student’s head against her stomach multiple times, though clearly stating once, was obvious to Rin. She was silently enjoying the spectacle, though.

“That puts them in their place,” Principal Minami finished, returning her stare to Rin with glazed over eyes. Her hands roamed the soft imperfections of her stomach at their own will. Rin tuned into each time her skin stopped the natural motions of her hands, even the slightest motions. Every bump and slight divot, no matter how imperceptible at first blush, was on full display for Rin.

"Well, Rin-kun?" Kotori's mother sneered at Rin. "What happened to all that bluster? When you had your way with my daughter, you had the talk to back up the size of your dick. Where did that go?" Her eyes followed Rin's dick which swayed back and forth seemingly of its own will. Whereas it had been a powerful weapon up until now, capable of neutralizing even the strongest of girls who stood in its way, now it seemed hilariously oversized and unfitting in this situation.

“Um…” Rin droned. Before she’d realized it, her eyes had started following the tantalizing bounces and sways of the older woman’s tummy.

“Oh?” Principal Minami gave Rin a quick once-over, taking in her dazed, unaware expression and gently swaying dick. “Well, I was planning on punishing you today, but…” She strode purposefully around the desk to come face-to-face with Rin. They sized each other up for all of a second, before Principal Minami shoved her hips forward, thus shoving her massive, oversized stomach into Rin’s dick, immediately wrapping it in soft, warm flesh. “Touch it.”

Rin complied without a word, reaching forward and sinking her hands into that heavenly tummy - but the moment she could, Kotori’s mother jerked her hips back, depriving Rin of that incomparable sensation. Rin’s face fell as the older woman’s stomach jiggled and bounced out of reach.

“Seems like you’ve understood the appeal,” Principal Minami chirped, placing a single finger on her stomach. “I don’t think your dick can beat my stomach, but I also think you have the final say in that.” She observed Rin’s eyes, still glazed over. Most likely, she wasn’t taking in much of this. “I’m giving you a choice, Rin-kun, something you didn’t give my daughter or your other conquests. My stomach is all yours for today… if you beg for it.” To demonstrate, she ran her hands across its enlarged diameter once again. Rin drooled at the sight, much to the older woman’s delight. “Or you can walk away and keep claiming my students as your own. If you do that, though…” she waved her hips slightly, her stomach amplifying the signal and jiggling violently. “Well, this isn’t an opportunity I offer to everyone, either.”

Rin’s knees wobbled. Her tremendous dick was still fully erect, but it seemed so insignificant to her right now. The sight of Principal Minami’s obscene stomach, on full display in all of its perversion, swarmed not just her vision but her mind as well. Despite her brain shutting down, she was able to whisper one word, nearly inaudible for anyone beyond 3 inches. “...se.”

“Hm?” Principal Minami encouraged, leaning in. “What was that?”

“...ase…” Rin whimpered louder, but not by much.

“Speak up,” Principal Minami commanded. “Which do you choose?”

“P-please let me touch your stomach!” Rin burst out. If anyone was walking by, they surely would have heard the shameful admission, but she wasn’t done. Rin sank to her knees, her entire body weight sinking into and compressing her hefty, swollen balls. Her dick knocked against the ground, but the searing pain didn’t register in her mind - yet. All she cared about was being able to once again dig her hands into that wonderful, pillowy, soft flesh, which she’d only experienced for a fleeting moment. Even then, it had fried her brain and rendered her once-imposing dick and balls all but useless.

Principal Minami bit down hard on her lip to stifle the sadistic cackle she wanted to let out at the pathetic sight. So quickly the tables had turned, and Rin looked so helpless before the might of her huge stomach. She knelt down to Rin’s level. In this position, her stomach was compressed heavily against her thighs. With nowhere else to go, it spilled aggressively over her sides, her hips, and even between the gap in her thighs. It was a mass of pliable, stretchy skin, soft as down and warm and comforting to boot. Rin couldn’t believe how flexible it was.

“P-please, Principal Minami…” Rin mewled pathetically. “Now that I’ve touched your amazing tummy, I can’t go back anymore…”

“Begging without me asking you to, hm? So pathetic.” The older woman swiped at Rin’s fat, compressed balls and found purchase on her now-taut sack, her nails digging painfully into the sensitive skin. Rin whined, but didn’t react or move otherwise. “Still, I’m not convinced. You’ll need to show me that you’re willing to trade all your… advantages for this privilege.”

Rin nodded frantically, no questions asked. Principal Minami hummed deliberately to herself, knowing Rin’s anxiety was increasing by the second. She released her grip on Rin’s nutsack, still unforgivingly squeezed between her own body weight and the floor.

“You won’t need those anymore,” Principal Minami pointed accusingly at Rin’s giant package. “Get rid of it. I want to see your dick and balls rendered useless.”

Rin blinked. It seemed like she momentarily snapped out of her stomach-induced trance, but she still didn’t react to her balls being compressed. “H-how?” she asked.

“It seems like you’re off to a good start,” the older woman replied coldly. She stood back up, placing her hands on her hips. She took a second to find them, as her stomach was still spilling over her sides. Finally finding purchase amongst the sea of supple skin, she regained her mental footing. The first thing she did next was to deliver a swift kick to Rin’s nuts, which only made the younger girl flinch. “Now get going.”

Rin nodded meekly and sank down further. Already, her balls started to deform underneath the pressure, being crushed between her whole body weight and the ground. She whimpered in discomfort and pain, but the sight of the older woman’s stomach, perpetually swaying like it was unable to stay still, kept her going. It was more than worth it.

“Not fast enough,” Principal Minami growled through gritted teeth.

“S-sorry.” Rin whined. Her dick was as hard as ever, and she gripped it around the middle with both hands. Her nails dug into it, leaving angry red marks every time she moved. She grit her teeth and jerked her cock to the side. It didn’t bend.

“Harder.” Principal Minami demanded from above her. She cupped the underside of her stomach with both hands, corresponding to how Rin gripped her dick. She bounced it up and down lovingly. “I want to see your dick and balls destroyed.”

Rin grit her teeth. She lifted herself off of her aching balls, only granting them a brief respite. It would likely be the last time they’d be this full. The same went for her dick, which she dug her nails even further into.

In one fluid motion, Rin jerked her dick violently to the side and mashed her balls underneath the force of falling squarely on her ass. Her dick bent at a horrific angle, and though no snapping sound accompanied it, Rin’s expression told Principal Minami everything she felt - the irreparable damage done and the awful pain she felt. Unfortunately for her, that was only half of her agony - her balls were completely crushed under her weight, flattening out like pancakes. Her pain was absolute, blooming all throughout her ruined genitals. It was so overwhelming that she could only let out a silent cry. Her dick and balls were rendered completely useless, and yet all she could focus on was Principal Minami’s glorious stomach.

Principal Minami regarded the degenerate scene before her as a predator would observe her prey. “Wow, you actually did it.” She clacked her tongue, running her hands over her swaying tummy all the while. “I wasn’t sure if you would.” Once again, she knelt down to Rin’s level - her stomach behaved in the same way, spilling over her sides and limbs. “I don’t think we’re done yet, though.” She reached out and gently guided Rin’s haphazardly bent dick towards her, still engorged with blood. She kneaded the head in her fingers, feeling the lustful pulsing of it in her hands. “I don’t hear you begging, Rin-kun.” Rin opened her mouth, but Kotori’s mother silenced her with a single index finger placed on her lips. Rin’s glassy expression returned. “Too late,” the older woman cooed. “It’s okay, though. I know how to make you beg.”

That was the only warning Rin got. Promptly, Principal Minami pressed three fingers up against Rin’s cockhole and jammed them all in at once. Rin howled pathetically - Principal Minami could feel Rin’s whole-body convulsing through her dick - her involuntary spasms were jerky and violent in nature, rippling all the way through her bent dick and ruined balls. With how tremendously large Rin’s dick was, it wasn’t completely absurd that Principal Minami could fit her fingers into her urethra. It also meant that, with how willingly the inner walls of Rin’s dick parted, more was likely on the way.

“Ms. Minami…” Rin mewled, bucking her hips uselessly. Neither of them was sure if it was out of some twisted arousal or if she was squirming to escape. “P-please…”

“Please what?” The older woman’s voice was demanding and dark.

“P-please… I already ruined myself for you, Principal…” Rin whined, her voice husky and strained. “Please let me worship your stomach…”

“Hm…” Principal Minami put a finger to her lip, which she pursed in an exaggerated gesture of thought. Turning back to Rin, she beamed with all the sincerity of a Cheshire cat. “Nope.”

With that, she pried at Rin’s cockhole with her last two fingers and wrested them in, her entire hand wriggling around inside of Rin’s gaping urethra to find some purchase. Rin yelped - she’d feel it in her balls too, if they weren’t already screaming in agony. Her cock was on fire, every single nerve ending screaming at her to stop this, somehow - but she was at the mercy of Principal Minami.

The older woman laughed delightedly at how her entire hand hand been sucked up by Rin’s urethra with relative ease. “Keep begging, and don’t stop, no matter what I do,” she ordered. 

With that, she began to fist Rin’s cockhole. Her pace was deliberate and firm. Rin’s urethra was, as expected, wrapping desperately around the new intrusion, and each iota of progress required a decent amount of force on the older woman’s part. Rin seemed torn between gawking at her gaping urethra, now being used as just another hole, and Principal Minami’s stomach of a goddess. She, naturally, chose the latter - nothing deserved attention over that wonderfully obscene tummy. Nothing.

“I don’t hear begging.” Kotori’s mother emphasized the last word by cruelly spreading her fingers out inside of Rin’s cockhole, making it gape to the point that Rin could see her fingers from underneath the skin of her dick. It was a miracle that it hadn’t broken completely - if, of course, her already-bent dick didn’t count as broken.

“I-I’m so desperate to feel your stomach again, Principal,” Rin pleaded. Her voice didn’t even betray the irreparable pain that lanced through her genitals. “I-It’s okay if you destroy my dick and balls even more…” she whimpered.

“Good, good…” the older woman growled sadistically. “More.”

Rin realized she wasn’t going to touch that incomparable stomach with her current whinging. “P-please destroy my dick and balls!” she burst out. “I’ll give it all up if it means I can worship your stomach, even just this once! I’m so pathetic, nothing else matters to me!”

“That’s more like it.” She drew her fist out of Rin’s cockhole at an agonizingly slow pace, delighting in the myriad wet and lewd sounds that accompanied it. Rin’s ample pre coated her inner walls, leaving her arm sticky and dripping with the stuff. Finally, after much effort, her fist popped out, leaving Rin’s urethra gaping and ruined. It heaved in time with her own breaths, as if it had a mind of its own. That, of course, was even less likely, given the useless nature of her package.

Principal Minami stood up. She and Rin stared silently at her own stomach, watching it sway side to side, and jiggle up and down. Then, she cupped her hands under the

~~

“Rin-kun,” Kotori’s mother continued, her voice disturbingly cold and measured. She was blissfully unaware of Rin’s urgent desire. Every slight shift caused her stomach to bounce up and down, enough that Rin followed this slightly hypnotic motion. “There are certain standards you, as a student of this school, must follow, and those standards do not include violating my daughter - ah?!” 

Rin practically leapt over the desk, sending Principal Minami toppling to the floor, her stomach threatening to burst past the buttons of her shirt. Rin’s massive cock had been freed from its own restraints, towering obscenely over Kotori’s mother. Despite her more rational interests, the older woman found herself taking in every detail of it - its lewd musk, its protruding veins, and of course, its hulking mass. She pushed down her desires as the absurdity of the situation set in.

“Rin-kun!” she protested, only shrinking back slightly at the hunger in Rin’s eyes. “I wasn’t finished yet! If you think I’ll give in to your desires, you -”

SMACK

It happened so fast. Principal Minami’s head was jerked to the side. Her right cheek stung. She raised a ginger hand to it, and her fingertips came away moist and sticky. She looked back up at Rin, dumbfounded.

Rin wielded her meat sword in both hands, and the lust in her eyes was now complimented by a devious grin. Her monster cock dribbled pre-cum, and she reared her hips back for another swing. This time, she whacked Principal Minami’s other cheek with her giant dick, making her flinch in the other direction.

“Sorry -” WHACK “Ms. -” WHACK “Minami!” SMACK. With each word, Rin slapped Principal Minami’s face with her dick, each impact landing square on her cheeks. It stung, but Kotori’s mother couldn’t put up a modicum of protest. “Maybe you’ll take me seriously now, nya?” Rin giggled. Her dick came to rest on the older woman’s left cheek, skin against skin. Both organs throbbed, both abused and desperate for relief in different ways.

Kotori’s mother cast one more look at her daughter, who was already on her way to being Rin’s cocksleeve. Dazed, and with Rin’s musk filling up her nose, she nodded absently. She stood up slowly, hands raised. Rin dragged her dick down the older woman's body, and Principal Minami felt its inherent warmth even through her clothes. As she stood, her belly waved and jiggled underneath her shirt. When Rin’s dick pressed against her bulging torso, the younger girl sighed, leaning in and pressing her massive member further against it. Her belly protested, giving in slightly under the weight, making it jiggle even more. Once Principal Minami was upright, Run guided her dick back to her own mouth, dragging her tongue across the head suggestively.

The body of the older woman was one that had endured both the pains of childbirth and enjoyed a graceful aging process despite that. Her hips were wider than those who were around Rin's age. She was busty, her mammaries engorged with milk despite the fact that she hadn't borne a child in over a decade. Rin could even see her nipples peeking through her blouse - an impressive feat, given the stiff nature of her top.

"Your body's different than Kotori-chan's," Rin intoned, each word dripping with lust. “I think you’ll be even more accepting of my dick than she is.” She stroked it, and Principal Minami’s eyes followed every movement of her fingers, tracing every vein all the way down to the base.

When Principal Minami swallowed, it went down like a rock in her throat. Her eyes shifted back and forth from Rin’s two-foot hulking cock, right in front of her, and her own daughter off to the side, whose mind was in a world of cum-filled bliss. She knew that she should have been angry - livid, even, at how completely Rin had violated her daughter. But with that massive dick hovering right in front of her face, she could only manage a weak-willed protest. “W-what makes you think I’ll -”

Rin tsked, using her hands to wave her dick in front of the older woman’s face. On instinct, her eyes followed it as if it were a pendulum, swinging back and forth at a steady pace. Instinctively, her hands moved down and dragged across the plane of her large stomach. This slight, inoffensive motion was enough to make the dam break - the buttons on her too-small blouse burst, flying in different directions. She gasped, and Rin flinched, only slightly. Still, her hands continued to roam across her belly, and as Rin watched, a bead of pre formed on the tip of her dick.

“Miss Minami… do you want me to smack you again?” Rin questioned. She nudged her hips forward, her cock imposing on Principal Minami’s head. She shook her head rapidly. Rin nodded, smug, and stepped back a couple inches. “Take off your skirt,” she demanded. “You’re soaked.”

The older woman nodded frantically. When she reached down to take off her bottom, she ran into a large obstruction - her stomach was so large that she couldn’t reach over it. As she struggled to wrap her hands around it, shifting in place, it waved and jiggled for Rin to watch. Finally, she was able to reach down her sides, past where her stomach bulged past even her hips, and desperately tug her skirt to her knees. Even more shaking and bouncing of her stomach ensued as she wriggled out of it, finally wringing it off her. It fluttered to the floor.

“Good, good, nya…” Rin beamed, and just when Principal Minami was about to let herself relax, Rin stepped forward again, rearing her two-foot dick to the side and dealing a blunt blow to the side of the older woman’s cheek. Her head whipped to the side, a few drops of precum staining her cheek. The violent motion rocked her whole body, but especially her enlarged stomach, which jiggled and bounced. Dazed, her cheek stinging, she re-focused on Rin, at a complete loss.

“Sorry, I couldn’t resist.” Rin’s innocent giggle, followed by a light knock against the side of her head, was grossly out of place against the situation. “I just want to eat you up…” She closed in, her hungry eyes fixated on the older woman’s oversized stomach, which seemed to sway of its own accord. Principal Minani was frozen in place, surrendered completely to her fate. She wasn’t sure what to expect, how Rin would take her.

So when Rin simply lined up her dick right where the older woman stood, then roughly shoved herself in by ramming her hips forward, her mind went completely blank. Rin’s dick invaded her most precious parts, places her husband couldn’t even imagine, all in the blink of an eye. Before she knew it, Rin was pressed up against her stomach, her hands firmly on the wide curves of her hips. She was hilted in an instant. A second passed, both of them holding their breaths. Rin stared into Principal Minami’s eyes.

Then, the older woman’s body convulsed, her extremities curling as a violent orgasm rocked her to her core. She clenched wildly around the invading member, shoved all the way into her womb. Her stomach jiggled violently, compressed as it was against Rin’s body. Rin ran her hands across it, feeling its warmth.

Rin fucked Kotori’s mother right where she stood, with lustful abandon. Each thrust caused her stomach to dislodge; pressed up as she was against Rin, it stretched out even more past her sides. Her hardened nipples leaked milk, and Rin latched onto one as she railed her. She drove her dick so deep that the older woman felt her body leave the ground ever so slightly, having to stand on her tiptoes every time she took all two feet of that dick. She was being completely had.

Rin came sooner rather than later, still latched onto the older woman’s breast, having drunk an abundance of her generous output. Her own torrential output rushed into Principal Minami’s ruined womb, causing it to bloat and swell at an alarming pace. Her stomach ballooned even father, stretching out to absurd levels, threatening to spill down past her waist and bulge over her sides. She was now just a sleeve to be used for Rin’s liking.

When Rin’s orgasm subsided, she pulled out slowly, letting her massive dick swing around coated in their combined juices. Principal Minami slumped to the floor, her absurdly large, inflated stomach pressing into the ground. She looked beyond pregnant, pumped with cum as she was. Her breasts still dripped with her milk.

Rin stepped back, admiring her handiwork - mother and daughter fucked senseless, their bodies nothing more than cocksleeves for her. Dragging her dick across Principal Minami’s face, staining her cheek in her seed, she moved towards the broadcast mic in the center of the room. Clearing her throat, she pressed the button and spoke.

“Attention, students!” she chirped, hearing her voice echo in the halls. “This is Rin Hoshizora. I’m your new Disciplinary Committee head!” She swayed her hips, letting her massive balls and dick swung past her knees. “Starting… now, please report to the Principal’s Office for… orientation.” She lingered on the last word. “Anyone who is late will be subject to… punishment at the discretion of the head.”

Sitting back in the chair, she kicked her legs up, stroking her dick and waiting to reap the rewards of the new position.
