She lay back on the bed, her shirt already off, tits out and nipples already stiff from the cool air. Mark climbed on top, his eyes locked on her chest like he was starving. "Look at these fucking nipples," he growled, grabbing both breasts and squeezing them together. "So pink and ready for me."
He didn't waste time. His mouth went straight to her left nipple, sucking it hard between his lips. She gasped as his tongue flicked fast and rough, then he bit down just enough to make her hips jerk up. "Fuck, yes," she moaned, hands grabbing the sheets. He switched to the right one, sucking even harder, pulling the whole nipple into his mouth and letting his teeth scrape lightly.
Mark loved how sensitive she was there. He pinched the left nipple between his fingers while he sucked the right, twisting and tugging until she was panting. "Harder," she begged. He obliged, rolling both nipples between his thumbs and forefingers, pulling them out and letting them snap back. Her tits bounced with every pull, nipples turning darker and more swollen.
He brought out the clamps next. Small metal ones with rubber tips. He opened one and let it bite down on her left nipple, watching her face as the pressure hit. She hissed, then moaned deep when he attached the second one. The chain between them hung across her chest. Mark gave it a light tug. "Feel that?" Her back arched off the bed. "Yeah, pull it," she said, voice already shaky.
He tugged the chain again, stretching both nipples at once. Her pussy was soaked, thighs slick. Mark slid two fingers between her legs and rubbed her clit while he played with the chain, yanking it in short, mean pulls. Every tug sent sparks straight to her cunt. "Don't stop," she whimpered. He leaned down and licked around the clamps, tongue tracing the stretched skin.
After a few minutes he took the clamps off. Blood rushed back into her nipples and she cried out from the sharp sting. Mark sucked each one gently at first, then harder, soothing and tormenting at the same time. She reached down to stroke his cock through his jeans, but he pushed her hand away. "This is about your nipples tonight," he said. "I'm gonna make you cum just from playing with these tits."
He grabbed a bottle of warming lube and drizzled it over both nipples. The liquid felt hot as it hit. He rubbed it in with both hands, massaging her breasts while his thumbs circled and flicked the slick, shiny nipples. She was grinding her hips against nothing, desperate. Mark pinched both nipples again, pulling them up and out, twisting slowly. "Look how fucking hard they are," he said. "Bet I could make you cum like this."
He kept going, alternating between soft sucking and rough pinching. When he sucked one nipple deep and bit down at the same time he pinched the other hard, she started shaking. Her orgasm hit fast and dirty, her whole body jerking as she came with his mouth still latched onto her tit. He didn't let up, sucking through it until she was whimpering from oversensitivity.
Mark gave her a minute, then started again. This time he used his teeth more, nibbling and scraping while his fingers worked the other nipple in tight circles. She came again, louder, her voice breaking. By the third time he had two fingers inside her, fucking her slow while he sucked and bit her nipples. Every pull of his mouth matched the thrust of his fingers.
She was wrecked, nipples red and puffy, chest heaving. Mark finally unzipped and pushed inside her, but he kept his mouth on her tits the whole time, sucking one nipple while he fucked her deep. She came again around his cock, clenching hard. He followed right after, groaning against her breast.
They lay there catching their breath. He kissed her sore nipples softly now, almost sweet. "Good girl," he murmured. She smiled, already thinking about next time.
