Chapter 3: Chapter 3
The harsh lights of the Batcave lab pinned Zatanna in her suspension harness. Her hips remained unnaturally high, her bound breasts heavy and swaying slightly with each ragged breath. Below, her sex was a devastated landscape: labia minora taped wide open to her outer thighs, the swollen, puffy lips glistening obscenely around the gaping emptiness left by the withdrawn sound and spider attachments. Fluid pooled beneath her on the cold steel table. Her clit, engorged and darkly flushed from the brutal suction, throbbed visibly against the cool air, hypersensitive and huge. Every muscle trembled with exhaustion and residual aftershocks. The ache deep inside her cunt was profound, a hollow, stretched soreness that pulsed in time with her frantic heartbeat.
Bruce stood beside the trolley, his expression unreadable, though the tightness in his jaw and the bulge straining against his trousers betrayed his own arousal. He opened a new case, its interior lined with plush black velvet. Nestled within were gleaming steel rods of varying lengths and thicknesses, some smooth, others beaded or ribbed. The smallest looked delicate; the largest, a brutal, segmented monstrosity thicker than her thumb, pulsed with a faint internal light. He picked up the thickest one, its beads like polished ball bearings, and held it up. A low, ominous hum emanated from it as he activated it with a thumb switch.
"This," he stated, his voice low and gravelly, "is for the forbidden hole. The one untouched tonight." His gaze locked onto hers, intense, demanding. "But you earn it, Zee. Choice."
He placed the vibrating behemoth back in the case and picked up two other items. In his left hand, a sleek, powerful-looking bullet vibrator, its tip small but promising intense focus. In his right, the familiar glass cylinder pump with its bell-shaped cup. He held them up, one in each hand.
"Option one," he gestured with the vibrator. "This, directly on that fat, swollen clit. Full intensity. Until you scream." He paused, letting the image sink in. Her hypersensitive clit twitched violently at the mere suggestion. "Option two," he lifted the pump. "We make it bigger. Much bigger. Pump it until it’s twice this size, hard as a little cock, so sensitive the air feels like sandpaper." He tapped the thick, vibrating sound rod in the case. "Do one, endure it well… and I open that tight little piss-slit for you. Stuff it deep with this vibrating beast."
Zatanna’s breath hitched. A fresh wave of slickness seeped from her stretched-open cunt, dripping onto the table. The thought of that thick, vibrating rod invading her urethra – a place untouched, forbidden – sent a jolt of pure, terrified arousal through her exhausted body. The promise was obscene. The threat of either option was agony. Her clit pulsed, a bright point of aching need. She loved how he pushed her, how he claimed every part of her.
"The pump," she rasped, her voice raw. "Make it bigger… please, Bruce. Pump it… I want… I want to feel it stretch." The words felt filthy, desperate. She craved the degradation, the transformation, the promise of that ultimate penetration earned through suffering.
A flicker of something dark and satisfied crossed Bruce’s face. "Greedy little slut," he murmured, placing the vibrator aside. He squeezed a generous amount of thick, clear lubricant directly onto her throbbing clit mound. The cool gel made her gasp, her hips jerking uselessly. He positioned the larger bell cup over her entire engorged clit and hood, pressing down firmly to create a seal. The pump whirred softly to life.
The suction was immediate and intense. Zatanna cried out as her hypersensitive clit was pulled upwards, stretching within the clear chamber. The markings on the side were already beyond the third mark from earlier. "Oh fuck! Oh god, Bruce!" she panted, watching in horrified fascination as her flesh swelled further, turning a deeper, angrier red, the hood taut and shiny. The pump whirred louder. The suction intensified. The fourth mark slid into view. The sensation was excruciating – a deep, insistent ache centered solely on that tiny bundle of nerves, stretched beyond belief. Tears welled in her eyes. "It hurts… it hurts so good…"
Bruce watched the engorgement, his eyes narrowed. "Look at it," he commanded, tilting her hips. "See how fat and needy it is? Like a little cock begging to be fucked." He traced a gloved finger around the rim of the cup. Zatanna whimpered, the touch sending electric shocks through her stretched flesh. The pump whirred again. Her clit pulsed violently against the relentless pull, filling the chamber almost completely. The fifth mark was visible. The ache was blinding, a white-hot brand. She felt impossibly exposed, her most sensitive part grotesquely enlarged and trapped.
"Please… Bruce… stop… or vibrate it… something…" she begged, her voice cracking. The focused agony was overwhelming.
"You chose the pump," Bruce stated flatly. He didn't lessen the suction. Instead, he picked up the bullet vibrator he’d offered earlier. He coated its tip in lube. "You endure the stretch. But I never said I wouldn't tease." Before she could react, he pressed the buzzing tip of the vibrator against the swollen, stretched flesh beside her trapped clit, right where her inner labia met her taped-open cunt lips.
"NO! FUCK!" Zatanna screamed. The intense vibration wasn't directly on her clit, but on the hypersensitive, stretched tissue surrounding it. It was torture. Pure, exquisite torture. The vibrations radiated into her engorged clit, amplifying the already unbearable suction ache a thousandfold. Her body convulsed against the restraints, her taped-open cunt gushing fresh fluid. "OH GOD! STOP! PLEASE! IT'S TOO MUCH!" Her clit throbbed like a frantic heart within the glass prison, visibly straining against the suction.
Bruce kept the vibrator pressed firmly against the sensitized flesh, moving it in tiny circles. "You wanted bigger," he growled, his own breath harsh. "You wanted to earn that forbidden hole. So take it, Magician. Feel your greedy little clit swell." The pump whirred again, maintaining its brutal hold. The vibrator buzzed relentlessly. Zatanna sobbed, her vision blurring. The sensations fused into a single point of white-hot agony and desperate, shameful arousal. She was going to break.
"Bruce! PLEASE!" she wailed, thrashing her head. "I'll take it! The vibrator! On my clit! NOW! Put it on my clit! Please! Just… make it stop… make it…" The plea dissolved into incoherent gasps.
Bruce withdrew the bullet vibrator instantly. The sudden absence of the buzzing pressure was its own shock. But the brutal suction continued. He dipped the vibrator tip in more lube. "You begged for the vibrator," he stated, his voice thick. "You get it." He pressed the buzzing tip directly onto the very apex of her engorged, hypersensitive clit, trapped within the suction cup.
The effect was catastrophic. Zatanna’s scream shattered the Cave’s silence. It was a raw, animal sound of pure neural overload. The intense vibration focused directly on her massively swollen, suction-stretched clit was beyond anything she’d ever felt. Pain and pleasure detonated in a supernova. Her body arched violently, straining the suspension frame to its limits. Her taped-open cunt spasmed wildly, convulsing around nothing, gushing fluid in a torrent. Her clit pulsed violently against the vibrator and the relentless suction, visible agony within the glass chamber. She came instantly, brutally, a seizure of pure, involuntary release ripped from her overstimulated body. Her vision whited out. Consciousness flickered. She was nothing but sensation – the agonizing stretch of her clit, the deep vibration shredding her nerves, the violent clenching of her empty, aching cunt.
Bruce held the vibrator firmly in place throughout the devastating convulsions, watching her shatter. Only when the violent tremors subsided into weak, shuddering aftershocks, when her cries had dissolved into shattered whimpers, did he finally release the suction pump and remove the vibrator. The sudden lack of pressure and vibration was a profound shock. Her clit throbbed violently, engorged, dark purple, and glistening, twice its normal size, hypersensitive to the point of agony. She hung limp, utterly spent, tears streaming silently.
Bruce traced the obscenely swollen bud with a gloved fingertip. Zatanna flinched violently, a sharp cry escaping her. "Beautiful ruin," he breathed, his voice rough. He picked up a small bottle of sterile lubricant and a slender, smooth steel sound – the smallest from the case, yet still intimidating. He coated it liberally. "You earned it, Zee." His other hand moved down, his thumb and forefinger spreading her labia minora even wider, despite the tape, exposing the tiny, tightly closed pink slit of her urethra just above her gaping vaginal entrance. "Look," he commanded, his voice dropping to a dangerous whisper. "See that tight little hole? Untouched. Pure." He pressed the cold, lubricated tip of the slender sound against it. "This is just the key. A taste." He applied gentle, insistent pressure. "But later…" His gaze flicked to the thick, beaded, vibrating rod gleaming in the case. "...that monster fucks deep into your bladder. You'll feel every bead. You'll gape for me."
Zatanna whimpered, a fresh trickle of wetness escaping her ruined cunt. Terror warred with desperate, masochistic hunger. The pressure at her urethra increased. A sharp, burning sting. "Breathe," Bruce ordered. "Open for it." She forced herself to relax, pushing down mentally, physically. The slender steel breached her. A gasp tore from her throat – a strange, invasive fullness, a burning stretch unlike anything she’d ever known. He pushed slowly, relentlessly, deeper into the forbidden channel. Her eyes widened in shock and dawning, perverse pleasure. "Oh… oh fuck… Bruce…" It was violation. It was possession. It was everything she craved.
He seated it fully, the small rod buried deep inside her urethra. He held it there, letting her feel the unfamiliar, intrusive fullness. Then, slowly, he withdrew it. The drag was exquisite agony. She moaned, long and low. Bruce held up the glistening rod, then pointed to the thick, vibrating beast in the case. "That's next," he promised, his eyes burning into hers. "When you beg for it. When you need your forbidden hole stuffed full." He dipped the slender sound in lube again. "Until then…" He pressed the cold tip back against her tender urethral opening. "...we practice. We stretch. We make you hungry for it." He pushed the rod back in, deeper this time, stretching the tiny hole wider. Zatanna cried out, her hips pushing down instinctively, offering herself, her huge, tortured clit throbbing in time with the invasive rhythm. The promise of the vibrating beast hung in the sterile air, a dark, thrilling threat. Her training had begun.
The slender steel rod glinted under the Batcave's harsh lights as Bruce withdrew it again, the drag through her tight urethra a shocking blend of sting and stretch that pulled a keening whine from Zatanna's raw throat. Her swollen clit pulsed in agonized sympathy against the cool air, a throbbing counterpoint to the strange, violating emptiness left behind. "Beautiful," Bruce murmured, his voice a low rasp close to her ear, the unexpected tenderness cutting through the clinical chill of the cave. "Taking it so well for me. Look at that perfect little hole, already opening up." He traced the rim of her exposed urethra with a gloved fingertip, the light touch making her flinch violently. "Ready for more?"
He dipped the sound in the sterile lube again, the viscous fluid coating it thickly, then selected a slightly thicker rod from the velvet-lined case. This one had minute ridges. "Graduating," he stated, holding it up. The metal caught the light. "Deep breath, Zee. Open." The cold, blunt tip pressed against her tender opening, the increased circumference immediately apparent. He applied firm, unyielding pressure. Zatanna gasped, forcing her body to yield, muscles trembling with the effort of surrender. A sharp, burning stretch bloomed as the thicker steel breached her, invading deeper into the forbidden channel. "F-Fuck! Oh god, it burns," she choked out, tears pricking her eyes, her bound body straining slightly against the harness. He pushed slowly, relentlessly, until the ridge sank past her entrance, seating fully. The invasive fullness was profound, a tight ache radiating strangely upwards inside her.
He held it there, letting the sensation imprint itself. "That's it. Taking it deep." His gaze shifted down her body. "Now, this greedy thing." He picked up the cold glass clit pump, its bell cup still slick. He positioned it over her bruised, engorged clit, pressing down to form a seal. The familiar whir filled the air. Suction clamped down, viciously hauling the hypersensitive bundle of nerves upwards. "AHHH! NO! BRUCE! Too... too much... now!" Zatanna screamed, the combined violation of the sound stretching her urethra and the brutal suction on her tortured clit merging into blinding neural static. Her vision swam, the cave lights fracturing into stars. "Hurtshurtshurts... please... st-stop... can't..."
He didn't lessen the suction. He watched the swollen flesh bulge obscenely within the glass, darkening to an angry purple. "Shhh, beautiful," he whispered, the endearment a stark counterpoint to the torment. "Just breathe. Feel it stretch. Feel yourself open." He kept the pump rhythmically sucking, the sound buried deep. Zatanna babbled, words dissolving into incoherent pleas and gasps, half out of her mind with the overload. "Feels... too big... inside... burning... clit's gonna... explode... Bruce... Master... ohgodohgod... like a cock... my little cock..." Her hips jerked uselessly, her taped-open cunt dripping fresh slickness onto the steel table below. The pump whirred, paused, whirred again, maintaining its relentless pull. He wouldn't let her tear, but he made her endure the extreme edge of sensation, letting her float in the dizzying space between agony and ecstasy.
Finally, after an eternity of rhythmic suction and invasive pressure, Bruce released the pump. The sudden lack of pressure on her clit was a shockwave of relief and renewed hypersensitivity. He carefully withdrew the thick, ridged sound. Zatanna gasped as it slid free, the stretched emptiness immediate. "Good girl," he stated, running a gloved hand possessively over her bound hips. "Look at you. Perfectly opened. Ready." He picked up the thick, beaded, vibrating rod – the monstrous one that pulsed with a low thrum. It was terrifying. Exquisite. "But first," he said, his voice dropping, thick with intent, "that needy cunt." He gestured to her taped-open pussy, gaping and slick. "Time to stuff it full again. Stuffed cunt, stuffed pisshole. You’re going to feel everything."
Zatanna whimpered, her spent body trembling. The thought of more penetration, even vaginally, felt overwhelming, yet her core clenched instinctively, empty and aching. "Bruce... please..." she whispered, her voice ragged. "Not... not hard? Softly? Just... just fuck me softly? With... with you?" She needed the connection, the anchor of his body amidst the onslaught of toys and torment.
A dark satisfaction flickered in Bruce's eyes. He unzipped his trousers, freeing his thick, hard cock, glistening at the tip. He coated it liberally in slick lube. "Softly," he agreed, his voice rough. He positioned himself at her gaping entrance. "But you take this too." He picked up the complex spider device – the one with articulated legs and the thick plug – and pressed its lubricated tip against her tightly furled anus. She felt the cool silicone nudge her ring. Simultaneously, he pushed his cock slowly into her well-used pussy. It was a slow, deep invasion, stretching her sensitive inner walls, a profound fullness after the emptiness. He bottomed out with a low groan, his hips flush against her taped-open labia. "Oh, fuck, Zee... so wet... so open..."
He began a deliberate, deep, slow rhythm, his cock sliding smoothly in and out of her slick channel. It wasn’t punishing; it was possessive, filling, a deep connection that made her moan brokenly. "Yes... Bruce... like that... just... fuck me..." While he moved within her, the spider device whirred. One cool, silicone-tipped leg gently tapped, almost caressed, the tight pucker of her anus. Tap. Tap. Then, with shocking precision, the central plug pressed firmly. Tap-Tap. Press. Tap. It was a rhythmic spanking, startling but not truly painful, making her sphincter clench and flutter involuntarily against the insistent pressure while Bruce steadily filled her cunt. "Wha-? Oh! Oh, god... Bruce, it's... spanking my ass..." she gasped, the dual sensations – his thick cock stretching her pussy deeply and the rhythmic tap-press on her anus – sending confusing, intense signals through her overloaded nerves.
"Clench down," Bruce commanded, thrusting slowly, his voice strained with control. "Clench for the plug. Take it for me." The spider pressed harder, timed with his inward thrust. Tap-PRESS. Zatanna cried out, obeying instinctively, her anal ring tightening desperately around the silicone tip as it pushed insistently. Tap-PRESS. It breached her, the thick plug sinking slowly, inexorably into her ass as the tapping continued, the silicone legs gently slapping her stretched ring. "FUCK! It's... going IN!" she screamed, her body caught between the slow invasion of the plug, the deep fucking of her pussy, and the rhythmic spanking on her sensitive entrance. The plug seated fully, stretching her ass wide. The spider legs continued their gentle, rhythmic tap-tap-slapping directly on her stretched anal ring.
The combined sensations – the deep, claiming thrusts in her cunt, the intense, unfamiliar fullness in her ass, and the persistent, startling taps on her hyper-sensitive anus – coalesced into an unbearable pressure deep in her pelvis. She felt impossibly stuffed, invaded, overwhelmed. Her G-spot, sensitized earlier, screamed with every slow drag of Bruce's cock. Her clit throbbed like a second heart. "Bruce! I'm gonna... something's... OH GOD!" she wailed, her voice climbing hysterically. "I can't... hold... feels like... PEEING!"
"Let go," Bruce growled, his thrusts deepening, his control slipping. "Squirt for me. Now!" As he slammed deep, hilting himself, the spider delivered one firm, sharp SLAP directly onto her vibrating anal ring. The sudden, sharp shock against the stretched, penetrated flesh was the detonator. Zatanna's body shattered. A guttural scream tore from her as her entire pelvic floor convulsed violently. A hot, gushing torrent, not urine but pure, clear female ejaculate, erupted from her urethra in a powerful stream, spraying downwards, followed by a second, shuddering gush as her cunt clenched Bruce's cock in a series of brutal, milking spasms and her ass clamped down viscously on the buried plug. She came apart completely, vision whiting out, suspended between agony and oblivion, stuffed full and spraying her surrender onto the cold cave floor.