Cover of Rat Thing Fatling

Rat Thing Fatling

Read the story

1 chapter · 4170 words · Read 1 times

After Annoying her, a powerful witch makes her ratling familiar swell up like a balloon, rendering him round, fat and helpless, as she teases and humiliates him.

Chapter 1: The Witch's Reckoning

The air in Esmeralda’s boudoir was always thick, a perfumed smog of crushed violets and burnt sugar that clung to the back of the throat. Candles guttered in sconces, making the gilded frames of her risque daguerreotypes wink from the shadows. She was reclining on her chaise, a silk-shrouded mound of satisfied malice, when she noticed the direction of his gaze.

"Tampa, what are you looking at?" She asked impatiently. She knew that Tampa was always more human than rat. She knew human men, she had taken many in her life, in multiple ways, and she tolerated them well, but this was her familiar, her loyal servant, and she knew that he was lustful, like all men, but he didn't seem to lust after her, which she found irksome.

but this was her familiar, her loyal servant, and she knew that he was lustful, like all men, but he didn't seem to lust after her, which she found irksome. His beady, black eyes, sunk deep into his bloated, furry face, were fixed not on her, but on the wall beside the mantelpiece. Specifically, on a collection of small, ornate frames holding daguerreotypes of young witches from the local coven, caught in moments of scandalous undress or playful, sororal intimacy.

A slow, cold smile spread across Esmeralda’s face, disturbing the careful preservation of her features. "Tampa," she purred, the sound like oil over broken glass. "What has you so entranced?"

The ratling jolted, his plump body wobbling on the velvet footstool where he perched. He smoothed his whiskers with a hand-like paw, a gesture of nervous affectation. "Nothing, Mistress. Merely admiring your… artwork."

"Artwork," she echoed, letting the word hang in the fragrant air. She shifted on the chaise, the silk of her nightgown whispering. "Come here."

He shuffled forward, his slightly chubby body showing the pampered life he lived. She pointed a long, bony finger tipped with a nail the color of dried blood toward the images. "Which one holds your fancy? The blonde with her tits spilling over that corset? Or the redhead pretending to be shocked by her sister’s hand on her thigh?"

Templeton’s pink nose twitched. He knew a trap when he heard one. "They are all… comely, Mistress. In their way."

"In their way," Esmeralda repeated, her green eyes sharpening. "And in what way is that?"

"Well, mistress, the white shirt over the chest that is outlined by black makes the chest look bigger, swollen. Filled with cream. huge cream filled titties-" He started before noticeing the irratated face his mistress was making.

"You like them Cream filled and huge huh?"

"Y-yes, mistress."

"Then Be Cream filled and huge, boy."

Esmeralda’s smile didn’t reach her eyes. They remained chips of cold malachite, fixed on her bloated familiar. Her finger, still pointing at the lewd images, curled slowly inward.

A word slithered from her lips, a syllable that tasted of rust and spoiled honey. It wasn’t a shout, but it filled the room, pushing against the candle flames and making the silk curtains tremble.

Templeton flinched, expecting pain. Instead, a peculiar warmth bloomed in the very core of his round belly. It was a deep, internal heat, like swallowing a shot of cheap whisky, but it didn’t stop. It spread, a slow, insistent expansion.

“Mistress?” he squeaked, his voice higher than usual. He looked down at himself.

His soft, gray-furred belly, already slightly generous from years of well-kept indolence, began to tighten. Not with muscle, but with pressure. A faint, pink blush crept under the fur, his skin stretching. He felt… full. Uncomfortably so. The sensation wasn’t painful yet, but it was relentless, a gentle, continuous pushing from the inside out.

“Since you’re so fond of staring at breats,” Esmeralda murmured, her voice a low thrum of pleasure. She settled back against the chaise, arranging her nightgown. “And since you admire things that are cream-filled and huge… we’ll start with the huge.”

The warmth intensified. Templeton’s paws went to his midsection. He wasn’t imagining it. He was growing. His rotund form, once simply plump, began to distend further, the curve of his belly becoming more pronounced, more taut. A soft, involuntary groan escaped him as the pressure increased, a low ooof of air forced from his lungs.

“That’s it,” Esmeralda cooed, watching with avid interest. “Round out for me, Tampa. Let’s see how big you get.”

He was swelling like a bladder. The once-loose fur of his belly was now pulled smooth, the skin beneath glowing a hot, stretched pink. He felt immense, heavy. The footstool beneath him creaked in protest as his weight increased. He tried to shift, but his body was becoming an ungainly sphere, his short legs splaying wider to accommodate the growing globe of his torso.

“It… it aches, Mistress,” he managed, his breath coming in short huffs. The fullness was becoming a deep, visceral throb. He felt packed, stuffed to the point of rupture.

“Aches?” she laughed, a dry, crackling sound. “You wanted huge. This is just the beginning. Think of all that cream you wanted to see. It has to go somewhere.”

Another whispered word, sharper this time. The internal warmth turned hot, then searing. Templeton’s eyes widened. His bloated belly wasn't just expanding outward; it was pushing upward, swelling into his chest, crowding his lungs. A sharp, gassy pain twisted in his gut, and his belly gave a sudden, alarming lurch, growing another visible inch, the fur now so tight it looked polished.

He was a grotesque balloon of a creature, his form betraying all its former rat-like agility. He was a sphere with a head, a plump, teardrop-shaped tail, and four tiny paws that seemed to shrink in comparison to the vast, quivering mass of his body. The pressure was a constant, yet, almost pleasant.

Esmeralda watched, her own breath slightly quickened, not from exertion but from delight. She saw the confusion and fear in his beady eyes, the way his swollen body resisted his attempts to move. He was utterly, profoundly trapped by his own expanding form.

And erect. His cock was fat and full too, large and hard and pressed against his fat furry belly.

"Good," she said, her voice husky. "Now you look the part. A proper, bloated little glutton. But we're not done. You admired the cream, too. The filling."

She lifted a hand, and with a cruel, twisting gesture of her fingers, she focused the spell deeper.

The searing heat inside Templeton localized, coalescing into a rolling, liquid cramp deep in his guts. It wasn't just air now. He felt a sloshing heaviness join the expansive pressure, a weighty fullness that made him groan. His already massive belly sagged slightly lower with a new, liquid density, a muffled gurgle echoing from within the taut prison of his skin. He felt truly, disgustingly full, as if he’d consumed a feast meant for ten.

He could only sit there, panting, a monstrous, inflated parody of his former self, tethered to the floor by his own impossible weight, awaiting her next command. The subtle, cruel scent of burnt sugar in the air grew stronger.

The subtle, cruel scent of burnt sugar in the air grew stronger. Esmeralda watched him struggle, a quiet hum of pleasure vibrating in her chest. He was a pitiful, magnificent sight. His swollen belly was a taut globe of gray fur, his little paws barely touching the floor as he sat imprisoned by his own mass. A thin line of drool escaped the corner of his mouth, where his yellow incisors seemed too small for the bloated face around them.

"Does it feel good, Tampa?" she asked, her voice a mockery of concern. "Being so full? So… substantial?"

He let out a wet, strained sound. "It feels… like I’m going to burst, Mistress."

"Oh, I’d never let you burst," she chuckled, shifting on the chaise. The silk of her nightgown whispered against her thighs. "That would spoil my fun. All that precious cream, wasted on the rug." She let her gaze drift down his distorted body, lingering on the fat, red cock that stood rigid against the curve of his belly. "I see something else is full, too. Poking out all proud and desperate. Does that ache as well?"

Templeton didn’t answer. He was concentrating on breathing, on the liquid slosh and painful pressure inside him.

"Look at me, familiar."

He dragged his eyes up to hers. The malice there was a physical force.

"You stared at those young, firm cunts on my wall. You got hard for their pert little tits and their playacting." She slowly drew one knee up, then the other, planting her feet wide on the chaise cushions. The hem of her nightgown slid up her thick, pale thighs, revealing the smoothness of her skin, . "But this is the cunt you’re bound to. Does it excite you? Does that swollen prick of yours twitch for this?"

She spread her legs wider, a grotesque parody of invitation. The room’s candlelight danced over the revealed flesh, unkind and exposing.

"Come here," she commanded, the humor gone from her voice. "Service it. Since you’re so fond of the idea."

A whimper escaped him. He tried to move, to roll his immense body forward. It was a ludicrous effort. He pushed with his back paws, his claws scratching futilely at the velvet stool. His bloated belly, heavy with its artificial fullness, acted as a ponderous counterweight. He rocked, wobbled, and with a grunt of effort, thumped onto the floor.

The impact shook him, a deep internal slosh making him gag. He lay on his side, a beached, furry balloon, panting. His cock, trapped beneath the monumental curve of his stomach, pressed into the cool wood of the floor.

Esmeralda laughed, a sound like dry leaves cracking. "Pathetic. You can’t even crawl to me. What use are you?" She didn’t move from her spread-eagled position. She simply watched him struggle, her green eyes alight. "Try harder. Use that fat fucking body. Roll."

Grunting, tears of frustration and pain in his eyes, Templeton tried. He kicked his short legs, attempting to gain momentum. He managed to shift onto his back, his massive belly rising like a hillock, his tiny paws pedaling the air. He was completely exposed, utterly vulnerable, his hard cock bobbing ridiculously against his fur. From this angle, he could see her, a dark, grinning silhouette framed by pale, spread thighs.

"That’s it," she teased, her hand drifting down to idly stroke her own inner thigh, a fraction away from her cunt. "Work for it. Show me how much you want to put that desperate little thing inside me. Or are you too full? Too fat and useless to even fuck?"

Her words were needles. He forced himself to roll again, a cumbersome, sideways heave that brought him a foot closer. The room spun. The scents of violet and burnt sugar choked him. Another heave. Another. Each movement sent waves of nauseating pressure through his guts. He was a foot from the chaise now, his snout nearly touching the embroidered fringe.

"Close," she murmured. She leaned forward, just a little, letting her gaze rake over his heaving form. "So close. You can almost taste it, can’t you? You want to bury that snout in my cunt and apologize with your tongue. You want to pretend I’m one of those creamy young things on the wall."

"In fact, let me help you imagine it." She said as her form became youthful and beautiful, her hips widened, her tits swelled, her skin tightened.

Her bones didn’t crack. Her skin didn’t stretch. It was a melting and a re-pouring, silent and swift. The sag of seventy-odd years dissolved. The lines etching her face smoothed into a canvas of dusky, perfect velvet. Her jawline sharpened. Her neck became a graceful column.

Her body bloomed.

The nightgown, loose before, strained against sudden, lush curves. Her shoulders softened. Her arms tapered to delicate wrists. But it was her chest that commanded attention. The fabric pulled tight across two full, heavy swells that had not been there moments before – round, weighty tits that pushed against the silk, the dark points of her nipples visibly pebbled and pressing for freedom.

Her waist nipped in dramatically, a scandalous curve above the explosive widening of her hips. The gown rode up, revealing the ripe globes of her new ass, smooth and perfect as carved marble, before cascading over thighs that were now thick, powerful, and utterly smooth. She was a statue of voluptuous youth, a parody of every lewd daguerreotype on her wall, but rendered in breathing, palpable flesh.

She lifted her arms, running her own hands over the shocking terrain of her body. They cupped the full under-curve of a breast, testing its weight. They slid down the impossible concavity of her waist, over the flare of her hip. A low, genuine laugh of pleasure bubbled from her throat, a sound far sweeter than her usual rasp.

“Look at me, Tampa,” she breathed, her voice now a husky, melodic thing. She stood up from the chaise in one fluid motion, the gown slipping further. She let it fall open, not removing it, just wearing it like a revealing cloak. The candlelight loved her new skin, painting it in tones of gold and deep shadow. “Look at the cunt you’re really hungry for. Is it better than the pictures? Is it worth bursting for?”

Templeton could only stare, his pain and nausea momentarily drowned in a tidal wave of base, aching want. She was magnificent. A goddess of cruel sensuality. Every primal instinct in his twisted form roared to life. His fat, trapped cock gave a furious throb, leaking a sticky thread onto the floor.

“Mistress,” he choked out, the word a worship and a plea.

She pivoted slowly, giving him a view of the deep, shadowed cleft between the rounded cheeks of her ass. She glanced over her shoulder, her now-full lips curved in a smirk. “You want to taste it, don’t you? You want to shove that swollen prick of yours into this tight, young flesh.” She turned back, her expression shifting to one of mock sympathy. “But you can’t even move, can you? You’re just a bloated, leaking sack. A pitiful thing.”

She didn’t walk to him. She sauntered, each step a promise, the sway of her hips hypnotic. She stopped just before his snout, so close he could feel the heat radiating from her smooth skin, could smell her natural scent beneath the perfume – musky, alive, and overpowering.

Then she knelt.

Her knees settled on the floor on either side of his head, boxing him in. The glorious, terrifying expanse of her new body loomed above him. The soft, trimmed thatch of her sex was right there, at eye level, inches from his quivering nose. He could see the delicate, flushed folds, glistening faintly.

“Since you can’t come to me,” she whispered, lowering herself just a fraction, letting her heat wash over his face, “I’ll come to you. Service me, rat. Show me your gratitude. Lick. Or I’ll turn you inside out and wear your intestines as a scarf.”

Her hand fisted in the fur between his ears, holding his head in place. There was no escape. There was only the scent of her, the dizzying view, and the agonizing, delicious pressure in his own grotesque body. A broken, wanting sound rattled from his chest as his tongue, thin and pink, slid from his mouth in helpless submission.

"It’s right here, Tampa. All you have to do is reach it."

With a final, agonized thrash, he shoved his bloated body the last few inches. His snout touched the edge of the chaise cushion. He was there, His cock throbbed, a sharp, needy pulse.

Esmeralda looked down at his beady, desperate eyes, at his tongue lolling from his mouth in exhaustion. She held her position for a long, silent moment, letting the anticipation—his hope, his revulsion, his base need—congeal in the thick air.

Then, with a soft, dismissive sigh, she leaned back and slowly, deliberately, closed her knees.

"On second thought," she said, her voice light and conversational, as if commenting on the weather. "I’m not in the mood anymore. You’re too slow. Too fucking gross to look at, all swollen up like a dead thing." She smoothed her nightgown back over her legs, covering herself completely.

She smoothed her nightgown back over her legs, covering herself completely.

Then, with a lazy sigh, she leaned over the edge of the chaise. Her hand, cool and precise, reached down and settled on the great, taut dome of his belly. She ran her palms over his bloated form, a mockery of a caress. Her fingers pressed, ever so slightly, into the stretched, feverish skin beneath the fur.

He gasped as a fresh wave of nauseating pressure rolled through him.

“So full,” she murmured, her voice a curious blend of clinical interest and deep contempt. Her hands slid over the curve, tracing the obscene roundness she had crafted. “Look at you. A swollen little wineskin. A gut full of nothing but my will. Do you feel it sloshing in there? That’s your own desperation, Tampa. Thick and hot.”

Her hand drifted lower, over the fur that tightened near his groin, until her fingertips brushed the base of his trapped, rigid cock. He whimpered, a pathetic, high-pitched sound. She pinched the soft flesh of his inner thigh, making him jump.

“All this want,” she continued, her nails scratching lightly through his fur, tracing a cruel path back up to the apex of his swollen stomach. “And for what? You were hard for painted whores on cardstock. Pathetic.” She leaned closer, her beautiful, youthful face a mask of icy amusement. “This body you’re straining against, this agony… it’s mine. I made it. I filled it. Every ache, every throb, is a song I’m conducting. You’re just the grubby little instrument.”

Her other hand joined the first, both now exploring the vast, helpless landscape of his body. She cupped the heavy curve of his side, her thumbs digging in just enough to make him squeal. She patted his belly like a ripe melon.

“I could keep you like this,” she mused, her fingers walking over his distended flesh. “A loyal, wobbling footstool. Too fat to run. Too full to think. Just a warm, breathing cushion for my feet.” She pressed her palm flat against the very center of his bloated gut and pushed down, firmly.

A strangled groan burst from him. His vision swam. Deep inside, a wet, cramping pain twisted. A sharp gurgle echoed in the quiet room. A thin trickle of drool escaped his lips and spattered the polished floor.

A thin trickle of drool escaped his lips and spattered the polished floor.

“Disgusting,” Esmeralda whispered, her voice honey-sweet. She kept her palm pressed down, her weight leaning into him. “Look at you. A leaky, bloated thing. Does it hurt, Tampa? Truly?”

He could only manage a wet, gurgling moan. The pressure was a universe contained within his skin, a screaming, elastic tension. Every slosh of the artificial fullness inside him sent a fresh wave of nausea and sharp, aching need through his groin. His cock, trapped and throbbing, felt like a live wire fused to his belly.

“Talk to me, familiar.” She dug her nails in, just a little, puncturing the skin of his stretched belly. Not enough to truly tear, just enough to make him feel the terrifying thinness of his own surface. A bead of blood, dark and thick, welled up around her nail. “Tell me what you feel.”

“Full,” he choked out, the word bubbling up from his tortured gut. “Too… too full, Mistress. Please.”

“Please what?” She leaned closer, her beautiful, youthful face a mask of benign curiosity. “Please stop? Or please… more?”

Her free hand snaked down. Her fingers closed around his cock, where it lay trapped against the hellish curve of his stomach. Her touch was cool and firm. He cried out, a sharp, shrill sound, as she gave him a single, brutal stroke. It wasn’t pleasure. It was a jolt of white-hot agony that ripped through the fog of his distension, a lightning bolt of sensation that connected directly to the unbearable pressure in his core.

“You see?” she crooned, squeezing him tightly, her thumb swiping over the slick tip. “It’s all connected. This desperate, leaking need…” She stroked him again, a rough, punishing motion. “…is the same as the pressure in your gut. It’s all just… fullness. My magic. My will. Filling you up.”

She released his cock and placed both hands on his belly again, her fingers splayed wide over the taut, gurgling surface. She began to knead. Not with care, but like a baker working a stubborn dough. Deep, circular, relentless pressure.

Templeton shrieked.

It wasn’t a sound of passion. It was pure, undiluted torment. Her hands worked him, pushing the immense, liquid fullness inside him into new configurations, forcing it against the walls of his prison-body. Cramps, deep and viscerally wrong, twisted through him. His vision tunneled. The room swam, the candlelight blurring into streaks of gold and shadow. The scents of violets and burnt sugar turned rancid in his nostrils.

“You wanted to be huge,” she reminded him, her voice cutting through his cries. “You wanted to be cream-filled. Well, here you are. My perfect, stuffed little toy.” She leaned her full weight onto him now, using her body to compress his. A series of loud, wet groans erupted from inside him, sounds that should never come from a living thing.

He was panting, his sides heaving, each breath a monumental struggle against the compression of his own organs. His mind fragmented. There was no more thought of the daguerreotypes, no more shame, no more cunning. There was only the overwhelming, apocalyptic FULLNESS and the witch who was its source.

“I can feel it,” she breathed, her eyes glittering with a dark, sensual high. Her cheeks were flushed. “I can feel it all fighting to get out. All that creamy, hot desire you have… it needs a release, Tampa. It needs to pop.”

She suddenly shifted her position, straddling his massive, prone form. She settled her weight directly onto the very center of his swollen belly, her body a cruel, beautiful capstone. She rocked her hips, grinding herself against the feverish tightness of his skin.

“Is this what you wanted?” she hissed, her youthful guise sweating, a wild strand of black hair sticking to her temple. “To have me ride you? To feel me on top of you?” She ground down again, a brutal, crushing motion. “You’re so full of me, there’s no room for anything else. Not even air.”

His world was reduced to a pinprick of sensation: the crushing, impossible weight of her on his straining middle, and the deep, internal rebellion of his own body pushed beyond all limits. A high-pitched whine, like a teakettle at the brink, keened from his throat.

“Yes,” she moaned, a sound of genuine, perverse pleasure. She arched her back, her hands braced on his furry sides. “Yes, you’re ready. You’re so fucking ready to burst for me.”

With a final, vicious smirk, she raised herself up slightly and then drove her clenched fist down like a piston onto the apex of his distended gut.

A sound tore from him that was beyond voice. It was the sound of a seam ripping, of a membrane surrendering.

The tension, held for so long at a screaming pitch, shattered.

HE EXPLODES.

It wasn’t a spill or a leak. It was a violent, wet eruption. The skin of his bloated belly split open with a sickening, wet rip. Not with blood, but with a torrent of thick, warm, pearlescent fluid—the magical “cream” of her spell—that erupted in a geyser, drenching her, the chaise, the floor. It rushed out in a convulsive flood, carrying with it the unbearable pressure, the agony, the false fullness.

His body deflated in a series of sickening tremors, collapsing like a pierced wineskin. The fluid kept coming, a surging, endless cascade that pooled around them, warm and slick and smelling overwhelmingly of burnt sugar and sex.

Esmeralda threw her head back and laughed, a raw, triumphant sound, as the artificial substance soaked her nightgown to transparency, plastered her hair to her skull, and ran in rivulets down her thrilled, youthful face. She sat astride his shuddering, broken form, immersed in the proof of her absolute power, breathing heavily as the last of the torrential release gurgled to a stop.

Beneath her, Templeton lay spent, gasping, a hollowed-out sack of fur and pain, the massive, ruptured cavity of his belly already beginning to knit itself back together under the slow, indifferent work of her magic. The room was silent except for their breathing, and the slow, sticky drip of fluid from the edge of the chaise onto the flooded floor.

Read on DreamPress

Write your own erotic story with AI