I lay on the bed, bound by my hands and feet to it's corners, clamped nipples red and swollen atop my chest. Moving caused the clamps to shift, which hurt, but stillness made it feel as though the prongs of the clamps were digging ever deeper into my tender skin. I felt as though my nipples were being slowly bitten off. My pussy gushed.
Master finally returned, fully nude. He walked to the end of the bed and picked up a Hitachi magic wand, one of the heavier items he had dropped there earlier. I didn't struggle as he taped the vibrator to my inner thigh, pressing the head hard against my throbbing clit and securing it with bondage tape. I screamed when he plugged it in and turned it on. He laughed sadistically, which scared and aroused me further, encouraging my screams.
"You're not allowed to cum, baby," he reminded me. "Not that I think you can with your tits strung up like that."
I hated that he was right. My nipples have always been intensely sensitive and causing enough nipple pain would override my ability to orgasm. It was a torturous feedback loop of arousal and pain, one in which I could stay stuck for hours without relief. By that time, an orgasm would be so painful, I would scream and thrash if forced to finish. I knew I would be forced to.
"I won't leave you long," he said, as though reading my mind. He crossed the room and put on a cock ring, causing his already bulging cock to engorge and harden further than seemed possible. He was huge when fully erect, 7.5" and as thick as my wrist, with a bulging mushroom tip that rubbed my g-spot when he fucked me in certain positions.
He came to stand over me beside the bed, stroking his thick cock, covering his rod in lube in preparation. He slapped the leftover lube onto my pussy, rubbing some onto the vibrator head to keep my clit wet as he lined himself up to enter me.
"No, wait, you haven't stretched me out at all," I begged, suddenly realizing how unprepared my tight pussy was for his huge erection. "Please open me up first," I begged, trying to sound sexy to convince him, knowing he didn't intend to spare me pain without equal sexual reward.
He didn't acknowledge my cries, instead pressing the fat tip of his cock against my wet slit. He pinched my clit between his fingers, twisting it as he had twisted my nipples as he pressed his cock into me. He sawed the tip of his member back and forth, barely pushing the first few inches into my cunt.
"You're such a tight fuck. I don't usually agree with sluts but I might need to stretch you out."