Cover of The Cat's Captivity

The Cat's Captivity

Read the story

28 chapters · 88720 words · Read 0 times

Selina Kyle is a thief and a seductress, an adrenaline addict. She confesses her desires to Dick Grayson and Jason Todd one night. They're determined to make her experience them all and then some, as their kept pussy.

Chapter 14: Chapter 14

The serum felt like liquid fire flooding up her violated urethra. Cold-hot, thick, an obscene pressure ballooning deep in Selina’s pelvis. Inside the silent, crimson void of the Bubble, her world dissolved into pure sensation: the deep, grinding vibration of the probe buried in her peehole, the brutal thwack of leather tails striking her numb clit, the relentless suction pulling the base of her swollen, cream-coated shaft taut. But the pressure… the internal stretching… it dominated. Her bladder screamed, a silent, agonized wail trapped in the helmet, as the serum forced its way past the vibrating intruder, inflating her like a grotesque balloon. Her lower abdomen pushed outward, visibly distended, taut skin gleaming with sweat under the safehouse lights. Spasms racked her, forcing thin, hot spurts of her own squirt and slickness around the thick silicone sound, mingling with the slick serum seeping past the flange. The mess soaked the steel table beneath her spread ass, dripping onto the floor.

“Fuck! Look at her belly!” Chalcedony’s voice crackled through the speaker, raw with fascination. The wet sounds of his stroking were constant now. “Swelling up like a goddamn broodmare. That serum’s packing her tight. How much you pumped in, Jay?”

Jason watched the digital readout on the pump console. “Fifty cc’s. Undiluted.” His voice was tight, focused, but arousal roughened its edges. He zoomed his phone camera on Selina’s distended lower abdomen, the curve obscene against her otherwise lean frame. Sent it. Then he panned down, capturing the intimate ruin: the silicone sound buried deep, glistening with lube, squirt, serum, and her own slick; the flogger tails poised over her prominently displayed clit shaft; the suction tube sealed over the numbed flesh, vibrating slightly with the urethral drill’s deep grind. “See the leak?” he murmured into the phone. “Constant dribble. Her greedy little peetube can’t hold it all. Like a broken faucet.”

Alabaster’s purr was thick with dark delight. “Mmmph, she’s overflowing. Dripping all her filthy fluids. But focus, Jay. That clit. Under the suction. See it?” Even in the photo, the difference was becoming apparent. The lidocaine cream couldn’t mask the unnatural engorgement. The shaft, pulled taut by the pump, was visibly thicker, longer. “Look at that greedy slut’s trophy grow,” Alabaster breathed. “Bet she can feel every millimeter stretching, even numb. Feel her own flesh betraying her. Becoming a fat, obscene cocklet right there for us.”

“It’s… expanding,” Jason confirmed, his gaze locked on the transparent nozzle. The cream was thinning, pushed aside by the swelling tissue. The base of the clit shaft, where the suction gripped hardest, was a deep, angry red, stretching under the relentless pull. He adjusted the pump setting, increasing the vacuum slightly. A low groan vibrated through Selina’s chest, muffled by the gag. Her hips jerked, not away, but into the suction, a desperate, involuntary grind. More serum-laced fluid trickled from her stretched urethra. “Fuck,” Jason hissed, captivated. “She’s pushing into it.”

“Of course she is!” Chalcedony barked, the sound of his stroking furious now. “That greedy cunt’s finally getting what she paid for! That Swiss butcher didn’t just trim her hood, Jay. He injected something. Filler. Or she did. To plump it up. Make it stand proud even when she wasn’t horny. A permanent fucking display. Look at it fatten under that suction! She wanted this. Wanted to be a fat-clitted whore!”

The revelation hit Jason like a jolt. The surgical vanity. The filler. It made horrific sense. Selina, preening over her modified anatomy, setting the stage for this exact violation. His cock throbbed against his pants. He snapped more photos: extreme close-ups of the distended flesh trapped in the nozzle, the leaking urethral sound, the swollen belly. Sent them all.

Alabaster moaned. “She didn’t just want it exposed… she wanted it bigger. Needed it filled. Stuffed. Like her useless little peehole right now.” His voice dropped to a conspiratorial whisper. “Remember that night at the Iceberg Lounge? After the Diamond District job? She was bragging. Drunk on champagne and victory. Said she’d found a ‘specialist’ overseas. Someone who understood… enhancements. Said she loved feeling it rub against her panties. Loved seeing the outline.” He chuckled darkly. “Guess she got her wish. It’s gonna be rubbing against fucking everything now. A fat, throbbing beacon.”

Jason’s mind raced, connecting the dots. Her vanity. Her preening. Her self-inflicted vulnerability. He glanced at the serum reservoir. Half empty. He increased the infusion rate slightly. The thick fluid pulsed faster up the tube into Selina’s straining bladder. She arched violently, a strangled cry echoing in the Bubble, her body trembling like a plucked wire. The flogger snapped down again. Thwack! Her distended belly quivered. The leak around the urethral sound became a steady, warm stream, soaking the table and dripping onto Jason’s boot.

“Look at her peehole!” Chalcedony yelled, almost coming just from the image. “See that little pink slit around the tube? It’s puckering! Trying to kiss it! Fucking slut’s urethra is trying to suck that drill like a cock! She wants that stretch! Wants that vibration grinding her insides! Just like she wanted her clit carved and pumped full!”

Jason zoomed in, his breath catching. Chalcedony was right. The tight ring of muscle stretched around the thick silicone was indeed fluttering, pulsing weakly, the slick inner flesh visibly trying to grip the intruder. It was obscene. Degrading. And utterly captivating. It mirrored the perverse desire Alabaster described – Selina’s hidden craving to be stretched, violated, transformed.

“The serum,” Jason stated, his voice rough. He tapped the console, increasing the pump suction again. The glass tube seemed to strain against the engorging flesh within. “It’s accelerating the… growth. The filler must be reacting to it. Catalyzing.” Inside the nozzle, Selina’s clit was visibly thickening, the shaft straining against the rigid tube. The lidocaine was losing ground; the stretched, hypersensitive nerves at the base were screaming. Her muffled groans became constant, rhythmic, syncing with her desperate pelvic thrusts against the restraints. She was impaling herself on the sensations, lost in a vortex of forced transformation and violation.

Alabaster sighed, a sound of pure, dark satisfaction. “Of course, lover. She didn’t just want it bare. She wanted it fat. Begging to be used. Begging to be pumped even fatter. Just like her peehole is begging for that sound. She’s getting her ultimate fantasy. Her cunt’s trophy, swollen and trapped. Her peehole, plugged deep and vibrating. Filled with our serum. Overflowing.” He paused, his purr deepening. “Set the pump to max suction, Jay. Really pull on that greedy, fattening clit. Milk it. Make it grow until it bursts that tube. I want to see her prize stretch to its fucking limit.”

Jason didn’t hesitate. His thumb slammed the suction control to its highest setting. The pump’s whine deepened, becoming a powerful, insistent drone. The glass nozzle seemed to clamp down with crushing force on the swollen flesh trapped inside. Selina’s body went rigid, every muscle locking in agonized ecstasy. A high-pitched, torn sound ripped from her gagged throat. The red, engorged shaft within the tube visibly swelled further, distending the glass for a terrifying second, veins standing out like dark cords. Serum, squirt, and slick gushed from her violated urethra in a sudden hot flood, splattering Jason’s legs. Her distended belly heaved.

He held the setting. Eyes fixed on the straining flesh in the nozzle. Watching Selina’s ultimate vanity, her surgically altered prize, stretched beyond its limits by the serum and his machine, vibrating under the drill’s deep grind, punished by the flogger, milked towards some grotesque, unknown pinnacle. The flood from her peehole slowed to a steady, warm stream, soaking everything below. Chalcedony was roaring, coming audibly. Alabaster was moaning filth. Jason just watched, mesmerized by the ruin he was creating, the wet, mechanical symphony of Selina’s transformation playing out on his steel table. Her clit, thick and angry, pulsed like a second, desperate heart within its transparent prison.

The thick serum pulsed relentlessly up the silicone tube buried deep in Selina’s stretched urethra. Her bladder, distended and aching, suddenly clenched violently, a deep, internal spasm that felt like her guts were twisting. The pressure didn’t lessen; it shifted, intensified, concentrated. The taut swell of her lower abdomen visibly diminished, tightening inward as the serum’s transformative properties took fierce hold within her tissues. Thin streams of serum-laced squirt jetted erratically around the vibrating intrusion, splattering Jason’s boots and the steel table beneath her spread, trembling thighs. "Fuck! Look at that!" Chalcedony’s voice rasped through the speaker, thick with awe. "Her belly’s sucking in! The serum’s cooking her insides!"

Jason watched, mesmerized, as Selina’s body betrayed her. The shrinking bladder created a vacuum, pulling more serum greedily up the tube despite the frantic spurts escaping around its flange. He couldn’t stop. His thumb jammed the infusion rate higher. "Taking it deep," he growled, his own arousal a hard knot in his gut. "Her greedy cunt’s swallowing every drop." The pump’s suction on her clit remained at maximum, the glass tube straining against the engorged, angry flesh trapped within – now easily an inch long and thickening obscenely under the relentless pull. Selina’s muffled screams inside the Bubble were pure, ragged ecstasy, her hips grinding uselessly against the restraints, slickness flooding the table. Alabaster’s purr sliced through the chaos. "That fat clit’s magnificent, Jay, truly. But it’s bulging sideways. A fat little mushroom. We need refinement. Elegance." His voice dripped with cruel intent. "Switch nozzles. Ditch the wide-bore sucker. Use the long, thin aspiration tube. The one like a fucking straw. Force that swollen meat to stretch up. Make it tall. Slender. A proper little cocklet begging for a throat."

Jason didn’t hesitate. His gloved fingers flew, disengaging the wide suction cup with a wet thuck. Selina’s hypersensitive, stretched clit throbbed violently in the sudden open air, glistening with numbing cream and her own slick, visibly pulsing, thick and inflamed. He grabbed the long, narrow glass tube – barely wider than a pencil, tapering slightly at the tip. He coated its interior thickly with sterile lube, the cold gel dripping. "Deep breath, Kitten," he murmured, though she couldn’t hear, positioning the slender tube directly over the swollen, exposed tip of her clit. He pressed down firmly, sealing the narrow opening against her hypersensitive flesh. The pump reactivated instantly. A powerful, focused suction yanked the engorged tip deep into the constricting tube.

Selina’s body arched like a bowstring, a silent, agonized shriek trapped in her helmet. The sensation was excruciatingly different. Instead of broad pressure, it was a sharp, insistent pull upwards, stretching the swollen shaft vertically, forcing it to elongate within the tight glass confines. Her hips bucked instinctively, not away, but into the tube, a desperate, involuntary fuck upwards. She strained against the stirrups, her pelvis lifting off the table as much as the restraints allowed, trying to impale her tortured flesh deeper into the narrow channel. Inside the crimson static of the Bubble, fragmented images tore through her overloaded mind: the feel of her own flesh stretching tall, rigid, straining against the glass… a hard, needy little shaft… hers. Daddy’s cocklet. Thick drool soaked the gag, dripping down her chin onto her chest, mingling with sweat and tears. She fucked the air, fucking the tube, lost in the brutal reshaping, the serum burning through her veins, the vibration deep in her peehole a constant, grounding torment. Jason watched, transfixed, as the thick base of her clit began to visibly narrow, pulled upwards into the tube, the angry flesh elongating under the relentless vertical suction. Chalcedony groaned, "Fuck yeah! See her hump it? She wants that cocklet stuffed deep! Make it long, Jay! Make it fucking proud!" Alabaster sighed, "Perfect. Now, let’s talk about rigging that pretty new shaft…"

The slender glass tube pulled mercilessly, forcing Selina’s swollen clit into a rigid, vertical column. Her hips pistoned uselessly, fucking the air, fucking the suction. Drool slicked the gag, thick ropes dripping onto her sweat-sheened chest. Alabaster’s purr sliced through her muffled screams. "Rigging… yes. But first, containment. That prize needs framing." Jason’s gaze snapped from the straining shaft trapped in glass to her flushed, trembling labia. Chalcedony’s growl echoed the thought. "Pin that greedy slit wide fucking open, Jay. Show us the canvas."

Jason moved with brutal efficiency. He grabbed two gleaming chrome clamps, their jaws lined with soft silicone teeth. He squeezed the release, the jaws gaping wide. "Hold still," he commanded, though she was lost in the crimson static. He positioned the first clamp, its cold teeth pressing into the slick, swollen outer lip of her labia majora. Click. The mechanism snapped shut, biting deep into the tender flesh, pulling it tautly outward. Selina jerked violently, a choked sob vibrating the chain linking her tongue to her collar. Jason repeated the action on the opposite side. Click. Her pussy was now brutally displayed, lips pinned wide apart like grotesque butterfly wings, exposing the glistening pink inner folds, her stretched urethra plugged and vibrating, and the obscene vertical shaft straining in its narrow glass prison. "Fuck," Chalcedony breathed. "Look at that gaping hole. Begging."

Alabaster’s voice was silk over gravel. "Exquisite exposure. Now, Daddy needs a bigger target." Jason’s eyes flicked to Selina’s breasts. Firm, high, tipped with dusky nipples already pebbled tight from adrenaline and torment. He remembered her drunken boasts at the Iceberg Lounge, her whispered confessions about wanting more, needing more. "The tits," Alabaster confirmed. "She begged for torpedoes, Jay. Time to deliver." Jason grabbed a heavy-duty strap from the cart – thick leather, reinforced buckles. He looped it over Selina’s torso, just below her breasts, cinching it brutally tight across her ribcage. He secured it to the table frame with a metallic clank, immobilizing her upper body completely. Her breath hitched, shallow and frantic. He selected two large-gauge hypodermic needles, filling each syringe with a thick, pearlescent serum from a fresh vial. The liquid shimmered with latent promise. "Deep breath, Kitten," Jason murmured, positioning the first needle against the underside of her left breast, near the ribcage. "This is what you wanted."

He drove the needle deep, plunging it straight into the dense mammary tissue. Selina’s entire body convulsed against the straps, a silent scream tearing from her throat. Jason depressed the plunger steadily, injecting the cool, viscous serum. He felt the resistance, the dense flesh yielding reluctantly as the fluid flooded in. He withdrew the needle, a bead of blood welling at the puncture site. Immediately, he repeated the process on her right breast, sinking the needle deep, injecting the payload. The effect was instantaneous and grotesque. Selina’s breasts began to swell unnaturally, ballooning outward and upward against the tight leather strap. Tissue stretched, skin pulled taut, gleaming under the harsh lights. Veins surfaced like blue rivers beneath the surface. Her nipples distended further, dark and straining. They weren't just larger; they were transforming into hard, projecting mounds – heavy, unnatural torpedoes straining against their confinement. Jason snapped rapid photos: the obscene inflation, the skin threatening to split, the pinned labia framing the violated centerpiece. Sent.

"Fucking hell!" Chalcedony roared. "Look at those milk sacks explode! Torpedoes locked and loaded!" Alabaster sighed, pure dark pleasure. "Magnificent. Feel them swell, kitten? Feel the weight? The ache? Just like you dreamed." Selina’s muffled cries were a continuous, broken sound. Her breasts throbbed, hot and impossibly heavy, the serum burning as it integrated, forcing expansion. The strap dug cruelly into her ribs. Jason traced a gloved finger over the stretched, feverish skin of her left breast, feeling the unnatural firmness, the heat radiating. He pinched the distended nipple hard, twisting. Selina’s back arched off the table as much as the strap allowed, her pinned pussy gushing fresh slickness around the vibrating urethral plug. The pump continued its relentless vertical suction on her elongated clit shaft. Jason watched the serum reservoir feeding her bladder drain lower. Her transformed body was a landscape of perverse engineering: swollen breasts bound tight, labia pinned wide, urethra drilled deep, clit stretched tall and trapped. Chalcedony’s voice was guttural. "Now rig that pretty new shaft, Jay. Before those tits pop." Jason’s gaze returned to the slender glass tube imprisoning Selina’s straining clit. He reached for a small, wicked-looking attachment – fine wires tipped with micro-electrodes. "Let's make it sing," he said.

The fine wire electrodes clicked into place on the slender aspiration tube imprisoning Selina’s straining clit shaft. Jason’s thumb hovered over the activation switch. "Sing time," he muttered, a dark promise hanging in the thick air. He flipped it. A sharp, high-frequency buzz ripped through Selina’s elongated flesh, bypassing the lingering lidocaine numbness entirely. Inside the crimson static of the Bubble, her world dissolved into pure, white-hot agony centered on her transformed clit. Her spine snapped taut against the leather strap binding her torso, a silent, agonized scream tearing through her gagged throat. Her hips jackhammered against the stirrups, pinned labia fluttering obscenely around her vibrating urethral plug. Thin streams of serum-laced squirt jetted erratically around the thick silicone sound buried deep in her peehole.

"Fuck! Hear that buzz?" Chalcedony roared through the speaker, the wet slap of his hand on flesh frantic. "Zapping that greedy little cocklet raw! Bet it feels like a fucking hornet's nest inside her!"

Alabaster’s purr was thick with cruel delight. "Feel it resonate, kitten? Vibrating right up into your swollen belly? Shaking your newly inflated tits?" Jason watched Selina’s torpedo-like breasts, grotesquely swollen and bound tight by the leather strap, quiver violently with each electric pulse. Her dusky nipples stood impossibly hard, dark pebbles straining against the stretched, feverish skin. "Those needy nipples look neglected, Jay," Alabaster murmured silkily. "All that lovely torment focused below… Daddy’s little milk cannons deserve attention."

Jason’s gaze snapped to her chest. The serum-induced inflation was obscene; her breasts were heavy, unnatural mounds, veins stark beneath taut skin, nipples distended and painfully erect. He grabbed two heavy chrome clamps from the cart – vicious-looking things with strong springs and serrated teeth. He squeezed the release, the jaws gaping wide like hungry metal mouths. "Eyes up here, Kitten," he commanded, though she was lost in electric torment. He positioned the first cold clamp directly over the hypersensitive peak of her left nipple. He released the pressure. SNAP. The serrated teeth bit deep into the engorged flesh.

Selina’s entire body convulsed like a speared fish. A muffled, tearing shriek vibrated the chain linking her tongue to her collar. Her back arched impossibly high, lifting her pinned pussy off the steel table. Fresh slickness gushed from her exposed folds. Jason didn’t hesitate. He positioned the second clamp over her right nipple. SNAP. The brutal bite locked onto the tender peak. Another violent spasm wracked her frame. Her hips slammed back down onto the table. The sudden, sharp agony radiating from her nipples momentarily eclipsed the electric fire consuming her clit. Tears streamed down her temples, soaking the Bubble helmet’s padding. Thin streams of serum-laced fluid continued to leak around the urethral sound.

"Beautiful," Alabaster sighed. "Now connect them. Show her the chain of command." Jason picked up two short, sturdy chains terminating in sturdy clips. He clipped one end to the ring on the first nipple clamp. He clipped the other end to the D-ring on the thick leather collar locked tight around Selina’s throat. He repeated the action with the second chain, linking her other tortured nipple directly to her collar. The chains hung taut, pulling her swollen, clamped nipples upwards towards her chin. Every ragged breath lifted her chest, tightening the chains, dragging the serrated teeth deeper into her tender flesh. Her head was subtly pulled forward by the tension. The dribble from her plugged urethra became a steadier, warmer trickle, soaking the table beneath her spread ass.

"Fuck yes!" Chalcedony bellowed. "Look at those chains! Pulling her tits up tight! Every fucking breath stretches those clamps! Feel them bite deeper, slut?" Selina’s choked whimpers were constant now, syncing with her shallow, panicked breaths. Each inhalation tugged cruelly at her nipples, sending fresh jolts of agony radiating through her bound torso. The chains clinked softly with her tremors. The electric buzz on her clit shaft continued its relentless assault. The vertical suction pulled hard. The urethral drill churned deep inside her. Her body was a symphony of overlapping torments. Jason watched, fascinated, as the brutal upward pull on her nipples seemed to trigger involuntary clenches deep in her pelvis. Each sharp tug coincided with a fresh gush of slickness from her pinned-open cunt and a stronger pulse of fluid around the urethral sound.

"See that?" Jason rasped into the phone, zooming the camera on the warm stream escaping her stretched peehole. "Every pull on her nipples… makes her piss-hole leak harder. Like squeezing a fucking sponge." He gave one chain a sharp, deliberate yank downwards. Selina’s head jerked forward, her back arched sharply. A choked scream tore from her. Simultaneously, a hot gush of serum-laced squirt jetted forcefully from her urethra, splattering Jason’s forearm. The dribble became a sudden, uncontrolled flow. Her pinned pussy lips quivered, slickness pooling rapidly beneath her.

Alabaster moaned, "Oh, she’s linked. Body and mind. Pain and release. Those clamps on her swollen tits… pulling her throat… it’s short-circuiting her slutty little brain." Chalcedony’s stroking sounds were frantic. "Yank it again, Jay! Harder! Make that greedy peehole spray! Milk her fucking bladder through her nipples!" Jason obliged. He grabbed both chains firmly. He pulled down sharply, brutally. Selina’s body bowed off the table, suspended by the chains linking her tortured nipples to her collar. Her scream was muffled agony. Her pelvis convulsed violently. A hot, pressurized stream of fluid – serum, urine, slickness – erupted from her stretched urethra around the vibrating plug, arcing through the air before splattering onto the floor with a wet slap. The flow continued, a pulsing stream matching the rhythm of her choked sobs. Her pinned-open cunt spasmed wildly, dripping thickly. The electric buzz on her elongated clit shaft intensified. The chains held her arched, trembling, a fountain of degradation erupting from her violated core. Jason held the tension, watching the obscene cascade, the chains clinking, her transformed body shuddering under the symphony of pain he conducted. The serum reservoir feeding her bladder was nearly empty. Her ultimate reshaping was almost complete.

Read on DreamPress

Write your own erotic story with AI