My Father’s Girlfriend Becomes My Mistress: Part 4

     Michael lay in his bed, panting heavily. The spikes in the chastity cage dug cruelly into his cock with every subtle movement, each jab sending sharp pangs through him, but he no longer cared. His balls hung swollen and aching, so heavy and full they felt like fifty-kilogram weights dragging him down, throbbing with the pressure of weeks without release. Yet, even with his body screaming in torment, none of it mattered anymore.

     His father had proposed to Sofia and she had promised to let him cum if he convinced his father to propose. It was now time for her to fulfil her part of the agreement.

      Michael walked downstairs and into the living room. He saw Sofia in the tightest black latex outfit he had ever seen in his entire life. His cock tried to explode through the steel tube of the chastity cage, but it was met by the relentless spikes within the tube.

"Hey, Sofia, how are you?" Michael asked, his voice soft, trying to keep things light.

       "Hey, slave," she purred, her tone dripping with teasing delight. She rose from her seat and moved toward him, her hips swaying seductively. Without warning, she pulled him into a tight embrace, pressing his face deep into her sweaty, firm breasts.

      Michael's heart raced as his body responded instantly, his balls pulsing with an unbearable ache, sending sharp waves of pain and pleasure through him. He winced, but couldn't resist the intoxicating closeness of her body.

     "How's my favourite submissive doing?" she teased, her eyes gleaming with mischief. The way she spoke made Michael's heart skip a beat, her sultry tone sending a shiver down his spine.

      "I'm doing great, thanks," he panted, still catching his breath after having his face pressed into her soft, warm breasts.

      "Remember how you promised I'd get to cum if I convinced him to propose?" he said, his voice trembling with anticipation. "Now that it’s happened, I was hoping you could make good on that promise... as soon as possible."

      She raised an eyebrow in a teasing, sultry way and replied, "Ah yes, I did say something like that, didn’t I?"

      "A deal is a deal, slave," she purred, her voice dripping with seduction. "Make sure you're ready for tonight; it's going to be one you'll never forget."

      Michael nearly fainted, his heart racing as she confirmed that she would finally let him cum after months of being locked in chastity.

      With a teasing wink, she left the room, leaving Michael stunned and breathless. It was going to happen.

      Michael paced his room for hours, consumed by the anticipation of finally getting to cum. He had almost forgotten the intense euphoria of release—the way it felt when his cum surged through him, his body quaking as his load exploded from his aching cock.

      He was forced to listen to Sofia and his father cum multiple times a day during their hot steamy sex sessions. It was finally time for Michael to cum.

     Sofia called upstairs, her voice playful yet teasing. “Do you want to go now, or should we reschedule for a few weeks later?”

      Michael dashed through the door to his bedroom, moving as fast as his desperate body would allow. He raced down the stairs, practically crying out, “I’m ready!”

Sofia's smirk widened as she teased, “I thought you might have forgotten about our plans for tonight.”

Michael bit his lip, his eyes filled with eager determination. “I could never forget something like this.”

     With a seductive wink, she led him out of the house, guiding him into her jeep. As they drove, they headed in the familiar direction of the sex dungeon they had previously visited, anticipation crackling in the air.

       As they drove, Michael closed his eyes, surrendering to the throbbing anticipation coursing through his body. His cock pulsed with desire, and his balls felt as though they were swollen with a hundred litres of cum, ready to burst.

      He envisioned the moment of release with a shiver, imagining an endless, two to three-hour-long orgasm, his entire being consumed by the sheer volume of cum within his aching balls.

     The jeep rolled to a stop outside the building, and Michael sprang out, rushing around to open the door for Sofia with a mixture of eagerness and desperation.

     "Such a gentleman," she teased, her voice dripping with seductive amusement as she gracefully stepped out of the vehicle.

     They entered the building together, and Sofia wasted no time. "Strip," she commanded, her tone leaving no room for negotiation.

     Michael complied immediately, his entire body trembling with anticipation. Pre-cum leaked from the edges of his chastity belt, creating a slick pool on the floor as his heart raced wildly.

     Sofia moved slowly, savouring every moment. She methodically cuffed his hands behind his back, shackled his ankles, and fastened a collar and leash around his neck. With a final, sultry smile, she left the room to change.

      Michael knelt there, his body quivering uncontrollably, each vibration echoing the intensity of his need. He was completely ready for what was to come—his body, mind, and soul all craving to cum.

      The door to the dungeon finally opened and in walked Sofia in the sexiest nurse outfit Michael had ever seen in his entire life. This tight red latex outfit with the white had made him buckle over as his body convulsed from erection in the chastity belt.

      "Do you like what you see?" she purred, her voice dripping with seductive intent. Her latex-gloved hand slid down to gently cup his swollen, aching balls. The touch was both electrifying and torturous, sending waves of desperate pleasure through him.

     With a teasing smile, she guided Michael to a medical bed draped in sleek, black leather straps. As he lay down, every nerve in his body screamed with anticipation. She took her time securing his ankles, knees, thighs, waist, torso, arms, and neck to the bed.

      Each strap was fastened with deliberate slowness, rendering him completely immobilized. Not a single inch of movement was possible, leaving him helpless and consumed by the throbbing need that pulsed through him.

     Sofia sauntered around to Michael's side, her gaze intent as she applied the nipple clamps to his sensitive, eager nipples. The sudden pressure made him gasp and yelp in sharp, pleasurable pain. Seizing the opportunity, she slid a large, red rubber ball into his mouth, securing it snugly. The ball pressed against his tongue, muffling any words or pleas he might have tried to utter.

     Sofia's eyes gleamed with a mix of mischief and satisfaction as she watched Michael squirm helplessly on the medical bed. With deliberate, sensual movements, she slipped her latex-gloved hand between his thighs, her fingers brushing against the sensitive skin of his aching balls.

     She began to massage his balls gently at first, her touch teasing and light, her fingers caressing and kneading with just the right amount of pressure. Each stroke sent jolts of electricity through him, causing his body to tense and shiver.

       "Do you like that?" she purred, her voice dripping with seduction. "Can you imagine how much more you could enjoy this if only you could speak?"

      Her hand continued its relentless exploration, now pressing a bit firmer, sending waves of pleasure and frustration through him. "I bet you're so close to losing control," she teased. "So many months locked up... it must be unbearable, not knowing what it feels like to cum anymore."

       Michael’s muffled groans and the desperate movements of his restrained body spoke volumes of his growing need. Sofia leaned in closer, her breath warm against his ear. "Just imagine how incredible it will be when you finally get to experience release," she whispered. "But first, you need to show me just how much you can take."

        She increased the rhythm of her massage, her fingers skillfully dancing over his sensitive flesh, drawing out every bit of pleasure while ensuring he remained on the edge. Her teasing words and relentless touch kept him in a constant state of arousal, his mind consumed with anticipation and frustration.

       Sofia’s latex-gloved hand moved with a rhythmic, teasing precision, massaging Michael’s swollen, aching balls. Each stroke was both a torment and a thrill, designed to drive him mad with desire. The pressure and sensations built up slowly, methodically, as she skillfully manipulated him, making sure he felt every touch, every caress.

       Michael’s mind was a whirlwind of frustration and longing. The gag in his mouth muffled his desperate cries, but his eyes, wide with desperation, betrayed the intensity of his need. His body writhed and convulsed on the bed, each movement fueled by the relentless pleasure and torment she was inflicting upon him.

        Every time Sofia’s fingers would increase the pressure or alter the rhythm, Michael's thoughts became a blur of yearning. He was trapped in a loop of overwhelming arousal, his fantasies running wild with the promise of release that seemed eternally out of reach. The teasing was exquisite, maddening, making him question if he could endure much longer.

        His tears streamed down his face, a mixture of raw emotion and unfulfilled need. His mind raced with thoughts of what it would be like to finally climax, to experience the long-awaited release after so much denial. He imagined how intense the release would be, how it would wash over him in waves of pure bliss.

       Despite the pleasure she was providing, Sofia’s control was absolute. Her eyes sparkled with a mix of dominance and delight as she watched his reactions. “I know how badly you want it,” she whispered, her voice sultry and taunting. “But tonight, you’ll have to earn it. Just a little longer, my love.”

        The hours of relentless teasing seemed to stretch into eternity for Michael, his thoughts consumed by the overwhelming need for release, his body trembling from both pleasure and frustration. The agony of waiting only heightened his desire, making each moment feel like an eternity of tantalizing suspense.

        She reached down and casually slid her hand between the deep, plunging neckline of her outfit, retrieving the small, gleaming key from her cleavage. The glint of the metal reflected the soft light of the room, teasing Michael with its promise.

       Holding the key between her fingers, Sofia approached the bed, her lips curled into a knowing smile. She leaned over him, the proximity of her body making his breath catch. She let the key dangle tantalizingly in front of his eyes, making sure he could see it. Each subtle movement of her hand sent waves of longing through him.

       Sofia’s voice was a sultry murmur as she spoke, “Look at this beautiful key, Michael. Do you see how it shines? It’s the key to your release, but it’s also a symbol of the control I have over you.” She let the key sway gently, drawing out the moment, savouring his reactions.

         She traced the key lightly across his chest, letting its cool metal make contact with his overheated skin. Michael’s breath quickened, his body tensing with every touch. The sensation was almost too much for him to bear; he was on the brink, his entire being focused on that tiny piece of metal.

       With a deliberately slow pace, Sofia moved to the chastity cage, the key held poised above the lock. She hovered there, prolonging the suspense. Her fingers hovered over the keyhole, teasing him with the anticipation of the release he so desperately craved.

       “Just imagine how it’s going to feel,” she whispered, her breath hot against his ear. “Imagine the moment when I finally unlock you, when all this torment turns into the sweetest release.”

       Her teasing continued as she inserted the key into the lock, twisting it ever so slowly. Michael’s heart raced, his entire body quivering with anticipation. She gave him a playful, almost sadistic smile as she turned the key, the sound of the lock clicking open resonating in the room.

       Sofia then slowly removed the cage, her eyes never leaving his. Each motion was deliberate, each touch a reminder of her control. As the cage came away, she let her fingers graze lightly over his now-freed cock, heightening his anticipation even further. She allowed him a moment of raw, aching desire before finally, after what felt like an eternity, she leaned in to whisper, “You’ve waited so long, Michael. Now, let’s see how much more you can endure.”

       The release was almost within reach, but her eyes sparkled with a teasing promise that the best was yet to come.

       Sofia’s gaze was unwavering as she observed Michael’s desperate state. His body, slick with sweat and trembling from the hours of intense stimulation, was a testament to her control. The chastity cage was now removed, and Michael’s cock was free, but his release was not yet granted.

       Sofia positioned herself comfortably beside the bed, her latex-clad fingers eagerly reaching out to caress his exposed, throbbing member. With deliberate precision, she began a slow, sensual stroke, her touch feather-light but teasingly firm. Each movement was calculated to drive him wild, pushing him closer to the brink of ecstasy but never quite letting him cross that final threshold.

      She took her time, savouring the way Michael’s body reacted to her touch. His cock was rock-hard, sensitive to every caress, every flick of her fingers. The sound of his muffled groans and the sight of his straining muscles only spurred her on, making her movements even more torturously slow.

       “You like that, don’t you?” Sofia purred, her voice dripping with seduction. “Feeling so close, so on edge, yet never quite getting what you want.” Her fingers danced along his shaft, each stroke measured to keep him teetering on the edge of release.

       Michael’s entire world was a blur of sensation. His mind was clouded with the relentless pleasure she was giving him, mixed with the excruciating frustration of being denied his climax. He strained against his restraints, his body convulsing with the intense need to let go, but Sofia’s skilful hands kept him right on the precipice.

      Every time he neared the point of no return, she would adjust her touch just slightly—slowing down, easing off, or shifting her grip. The denial was maddening, each time he felt the flood of the impending release, only to be pulled back, and left hanging.

       “Please,” he begged into the gag, the word muffled but unmistakable. His eyes were wide with desperation, tears of frustration mingling with the sweat on his face.

      Sofia merely smiled, her eyes gleaming with a cruel satisfaction. “Not yet, Michael. I want you to feel every second of this, to experience the pleasure and the agony intertwined. You’ve come this far, and now you’ll savour every moment.”

       She continued her relentless teasing, her strokes growing more varied, sometimes faster and more intense, other times slower. The constant back-and-forth of pleasure and denial drove him nearly to the edge of insanity. Michael’s body shook with the effort to hold back, his mind consumed by the relentless cycle of pleasure and frustration.

       Hours passed, and Sofia’s teasing showed no signs of slowing down. She was in complete control, her movements as precise as they were tormenting. Michael’s cries grew more frantic, his pleas more desperate, but she remained unmoved, her focus solely on the exquisite torment she was inflicting.

        Sofia's relentless teasing had pushed Michael to the very edge of his sanity. Her hands were a blur of sensation as they expertly stroked and massaged his aching balls, sending waves of almost unbearable pleasure through his body. Each touch, each caress seemed to amplify his desperate need for release. His moans, muffled by the gag, were frenzied, his entire being consumed by the torment of constant edging.

       “Just a little longer,” Sofia murmured with a seductive lilt, her voice dripping with both promise and cruelty. “You’re so close, Michael. Feel every bit of this exquisite torture.”

       Her fingers continued their relentless work, and as the pleasure reached a fever pitch, Michael's world began to spin. The intense stimulation was too much for his overwhelmed senses. His vision blurred and darkened, his consciousness slipping away as the onslaught of sensation became too much to bear.

       When Michael finally awoke, he was disoriented and groggy. His bedroom was dimly lit, and the heavy, familiar weight of the chastity cage around his cock reminded him of his previous torment. He was confused, unable to remember if Sofia had allowed him any release before he had blacked out. The metal cage felt cold and restrictive against his skin, a stark reminder of the intense edging he had endured.

        Just as he was beginning to gather his bearings, the door to his bedroom opened with a soft creak.

        Sofia walked in in the sexiest red lingerie he had ever seen. Her smile both knowing and wicked. She exuded an air of undeniable dominance. Her eyes sparkled with a mixture of satisfaction and teasing cruelty as she approached him.

        “I hope you enjoyed that,” she said, her voice carrying a sultry, teasing edge. “Who knows when I’ll let you out of your cage again?”

       Her words were a tantalizing mix of promise and threat, making Michael’s heart race anew with both anticipation and apprehension. He looked up at her, his eyes filled with a mixture of longing and uncertainty, wondering if the torment had finally ended or if it was just the beginning of a new chapter in their relentless game.

        Michael couldn’t believe what she had done to him. She had edged him for hours and when he was so close to cumming he had fainted.

       Michael closed his eyes and all he could hear was Sofia’s orgasms and moans from his father’s bedroom as another night of long sex between them began.