Throb did not even begin to describe what his cock was doing. It was set on fire by her warm passage and each stroke threatened to make him explode. She shook his head, grunting as he grit his teeth and arched his head back. There was no chance of his stopping now. He would die of the fierce pain it would put him through, he was sure of it. Her moans were music to his ears. He wanted her to be enjoying him as much as he was enjoying her.
He laughed softly, and his focus was momentarily taken from how much his cock ached to release. He felt her tense and then pull completely away from him. He was confused for a moment as she scooted away and pushed him onto his knees. He moaned when her fingers wrapped around his thickness. Her fingers pulled at him, kneading the underside of his cock, causing it to twitch in her hand. He was reaching to pull her against him when he felt her lips once more against his throat.
He watched her turn around, pressing her back against his chest. Her hand came to his neck and his large hands immediately went to her breasts. He went down with her when she tugged at him and then realized what it was she was doing. He lay draped over her for a moment, still kneading and pinching gently at her protruding nipples, his cock nestled snugly between her ass cheeks. He was sure she didn't intend for him to put it in her anus and he didn't think he would be able to anyway. She was tight enough as it was.
Slowly he straightened up and took her by the hips. He pulled his own hips back and his cock sprang up between them. He pushed it down and gently guided it back into her entrance. He was gritting his teeth as he stuffed himself inside. Luckily there was still enough natural juices and lube that it wasn't difficult. Once he was in, he grabbed her hips again and began to push and pull himself in and out of her.
"Ohhhhh, fuck. Oh my god." For some reason, this switch in positions had him on the brink almost immediately. He slowed his pace, but it didn't seem to be helping. He swallowed thickly and leaned over her slightly, then slid his hand around beneath them. He found her clit once more and began to rub. He really didn't want to cum before she did because he wasn't sure if he could stay conscious long enough to make sure she was fully satisfied. As it was, he felt close to passing out now. His strokes were slow and steady, as were his fingers on her clit, rubbing and applying gentle pressure.