Chapter 15: Forbidden Depth Training
The silk sheets felt cool against Zatanna’s bare skin, a stark contrast to the lingering heat radiating from her core. Morning light, filtered through the penthouse’s towering windows, painted warm stripes across the vast bed and the sprawled form of her husband. Bruce was already awake, propped on one elbow, his gaze fixed not on her face, but lower. His fingers traced idle, possessive patterns on the swell of her belly, just above the dark triangle of curls. His thumb brushed, almost absently, over the still-prominent ridge beneath.
"Morning," Zatanna murmured, her voice thick with sleep. She stretched, arching her back slightly, acutely aware of his focus. Her clit throbbed dully in response to the faint touch, a persistent echo of the dungeon’s intensity. It felt heavier, more substantial than before, a constant, sensitive reminder beneath her skin.
Bruce’s hand stilled. His eyes, dark and unreadable, lifted to meet hers. "It’s still so big," he stated, his voice low, devoid of its usual morning roughness. It was an observation, clinical almost, yet laden with a possessiveness that vibrated in the quiet air. "Even after sleep. Even soft." His thumb pressed down, not painfully, but firmly, eliciting a sharp gasp from Zatanna. The nerve bundle flared instantly to life, engorging further under the pressure, pushing insistently against his touch. "See?" A ghost of a smile touched his lips. "So responsive. My perfect little clit."
He shifted, rolling away from her and off the bed with his characteristic fluid grace. Zatanna watched him pad naked across the luxurious carpet towards a discreet, dark wood cabinet integrated into the wall near the ensuite bathroom. It wasn't part of the standard penthouse decor. He opened it, revealing not clothes, but an array of specialized equipment gleaming under the internal lights: polished steel, medical-grade silicone, complex mechanisms. The sight sent a fresh jolt of anticipation mixed with apprehension straight to her already aching core. Her pussy clenched, slickness gathering instantly.
Bruce selected two items with deliberate care. The first was a cylinder of thick, clear acrylic, about the length of his hand, capped at one end with a complex valve mechanism and connected to a small, silent pump via a thin tube. The second was a sleek, obsidian-black plug, slightly tapered, its surface textured with subtle ridges, a discreet control pad embedded near its flared base. He carried them back to the bed, the objects looking incongruously clinical against the opulent silk.
"Good girls," Bruce began, his voice dropping into that low, commanding register that bypassed Zatanna’s thoughts and went straight to her cunt, "get rewards tailored to their… specific needs." He placed the cylinder and plug beside her hip. His fingers trailed down her stomach, through her curls, parting her labia with practiced ease. He exposed her fully – the swollen, dark-pink bud of her clit, still slightly puffy from the previous night’s flogging and exposure, and the glistening pink furl of her urethra just below it. "Bad girls get their clits flogged until they scream." His thumb circled her clit slowly, making her hips jerk. "Good girls…" He dipped a finger lower, tracing the impossibly tiny opening of her urethra, making her gasp. "...get their limits broken."
He picked up the black plug. "Tonight," he murmured, his breath warm against her inner thigh as he positioned himself between her legs, "we’re breaking your urethra’s limits too." He coated the tapered tip generously with slick, cool gel from a nearby dispenser. The sensation made Zatanna flinch. "You’ll take this vibrating sound," he continued, his voice a hypnotic rasp, "deep inside your little peehole. Until it spasms." He pressed the slick tip firmly against her tiny opening. Zatanna held her breath, bracing. "Until it begs." He applied steady, inexorable pressure. "Until it feels like a second cunt, stretched wide open just for me." The tip breached her, a sharp, burning sting of intrusion. "Fuck!" Zatanna cried out, her back arching off the bed. It was impossibly tight, a searing point of violation amidst the gathering arousal. Bruce didn’t stop. He pushed slowly, relentlessly, watching her face contort, feeling the minute muscles fight and then yield millimeter by agonizing millimeter. The textured ridges dragged against the hypersensitive inner walls, sending jolts of shocking sensation radiating outwards. "That’s it," he growled, his own arousal evident in the thick vein pulsing along his cock. "Take it. Feel it stretch you. Feel how fucking tiny you were." He pushed until the widest part of the plug’s base nestled firmly against her outer lips, the textured shaft buried deep within her urethra. He tapped the control pad. A deep, resonant buzz vibrated instantly through her pelvis, concentrated intensely within the stretched channel. Zatanna whimpered, the vibration a constant, invasive thrum deep inside her core, impossible to ignore.
"Now," Bruce breathed, picking up the acrylic cylinder. He positioned its open end directly over her engorged clit. "For Daddy’s perfect clit." He activated the pump. A soft hiss filled the air as the air was evacuated from the cylinder. The effect was instantaneous and overwhelming. The suction pulled her swollen clit upwards, engulfing it completely within the clear chamber. The sensitive flesh was drawn taut, stretched, the hood pulled back tightly by the vacuum force, exposing the glistening tip. It felt like her entire nerve center was being pulled outwards, held captive in a vise of pure sensation. "Oh GOD!" Zatanna sobbed, her hands fisting in the sheets. The vacuum held her clit rigidly erect, impossibly sensitized, every pulse of blood magnified into a pounding ache.
Bruce watched, mesmerized, as her clit stood trapped in the cylinder, dark and straining. The vibration from the plug buried in her urethra thrummed against it, the sensations colliding and amplifying. He reached down, his fingers sliding easily through her copious wetness, finding her weeping pussy entrance. He pushed two fingers inside, curling them upwards, pressing firmly against her front wall, directly stimulating her G-spot through the vibrating plug and the vacuum-pulled clit. The combined assault was blinding.
"Feel it?" Bruce rasped, his own breath coming faster now. He began a slow, deliberate rhythm with his fingers, fucking her pussy in counterpoint to the deep vibration in her urethra and the relentless suction on her clit. "Feel how stuffed you are? How every hole belongs to me?" He pressed harder against her G-spot. "Your little peehole…" He twisted the plug slightly with his other hand, intensifying the buzz. Zatanna screamed, her body bowing off the bed. "...begging yet?"
It was too much. The sensations weren't building; they were detonating. The stretched, vibrating urethra spasmed violently, clenching around the invading plug like a second, desperate cunt. The suction on her clit magnified every tremor into an electric shock. Bruce’s fingers pistoned inside her, hitting that sweet spot with brutal precision. The orgasm didn't crest; it erupted like a supernova. Zatanna’s vision whited out. A guttural, animalistic shriek tore from her throat, raw and primal. Her body convulsed, muscles locking in agonized ecstasy. Her cunt gushed, soaking Bruce’s hand and the sheets beneath her in a hot flood. Her urethra clenched and released around the plug in frantic, involuntary pulses. And her trapped clit pulsed wildly within its acrylic prison, visible through the clear walls, engorged to its absolute limit, throbbing with the force of the monstrous climax tearing through her.
Bruce groaned, watching her shatter, feeling her cunt clamp down on his fingers, seeing the violent spasms wrack her bound clit. He kept his fingers buried deep, milking her through the seemingly endless convulsions, prolonging the agony-pleasure until her screams dissolved into ragged, tearful sobs. Her body went limp, utterly spent, trembling uncontrollably. Only then did he release the vacuum pump’s valve with a soft hiss. Her clit stood swollen, dark red, and exquisitely full, freed from its torment. He carefully withdrew the vibrating plug from her urethra, the stretched little hole visibly pulsing and gaping slightly before slowly beginning to close. He pulled his slick fingers from her dripping pussy.
He looked down at his wife. She was a wreck – tear-streaked, sweat-sheened, her breathing shallow hitches, her eyes glazed and unfocused. Her clit pulsed, begging for him. This he'd brought her to. God, he loved her. Bruce’s expression softened, the fierce possessiveness momentarily replaced by something deeper, more protective. He gathered her limp form against him, her head lolling on his shoulder. His hand, surprisingly gentle, cupped her mound, his thumb resting lightly, possessively, over the abused, swollen nub. "Shhh," he murmured against her hair, his voice rough but tender. "My perfect girl. My perfect clit. You took it all." He held her as the aftershocks trembled through her, the monstrous orgasm echoing in every nerve ending, the proof of her broken limits glistening wetly between her thighs and throbbing insistently beneath his soothing touch. The city lights glittered beyond the windows, indifferent to the sanctuary of possession and shattering pleasure within.
Bruce’s thumb gently traced the swollen, throbbing ridge of Zatanna’s clit, the skin flushed a deep, angry red and hypersensitive after its brutal suction. Her whimper was a raw scrape against the silence, her body limp against his chest, breathing ragged. "Shh," he murmured again, the word vibrating against her temple, his other hand splayed possessively over the curve of her pregnant belly. "Just breathe. Feel it." He pressed the pad of his thumb down, just enough, making her hips jerk weakly. "Feel how wet you are. How much you love this. You're incredible."