He can't.

A beat passed, and Sarah laughed. "I'll take that as a no." She turned her attention back to his cock. She took it in her hand and gently stroked it while softly kissing it along the top from the base to the tip. Each kiss sent an electric tingle down Zack's spine, and after a minute of this his head was swimming with desire.

Sarah reached down with her right hand and started to roughly fondle his balls. It was a little painful, and he grunted. She stopped kissing for a second to look up at him. "Too much?" He nodded and she shifted from a rough knead to a gentle caress, making him moan with a rush of pleasure. As she reached the base of his shaft, she stopped kissing his member and slowly, sensuously traced her tongue along the entire length. Despite the short refractory period, Zack was starting to get hard again.

"I want to learn what makes you feel good." Her voice was husky. "What do you want right now?"

He closed his eyes and focused on her ministrations. "Mmm, just a little more pressure on the balls would be perf-" he gasped suddenly as she followed his prompting. "Yeah, and speed up a little bit with the shaft... ohh, yeah, that's perfect..."

She was getting the hang of this. It helped that she approached it with so much enthusiasm. Knowing that he had her complete attention focused on his pleasure was taking his breath away. The feeling of her soft, pillowy lips moving up and down his shaft was divine, and he felt himself rapidly approaching a second climax. "Wait." he said. She promptly stopped and looked up at him, panting with effort and desire.

"I wanna cum in you this time. I want you to have an orgasm."

Sarah practically leapt up from her kneeling position. "Oh my God, yes!" She practically tackled him backwards onto the bed, covering his chest and neck with frantic kisses. She started to wildly shuck off her clothes, and he struggled to get out of his jeans underneath her. She rolled off of him to pull on his pant cuffs, nearly taking him off the bed. "Whoa, babe, careful!"

Sarah looked at him with almost animalistic lust and broke out in a predatory grin. "Put it in me now." She jumped on top of him and in one motion reached down to guide his erect member into her feverishly eager opening. As he slid in, her eyes rolled back in her head and she threw her head back and howled. He was already close to climax and he no doubt would have cum right then if he hadn't gotten off less than fifteen minutes before.

She bit her lip and began to gyrate wildly against his hips, moaning with each thrust. Her face shone with sweat and her wavy hair swayed with their rhythm. Zack reached up to cup her bouncing breasts and she yelped in pleasure. "Oh God, Zack, my tits, oh my God oh my God oh my God" she was repeating herself in rapture, not even aware she was doing it aloud. He put his hands on her hips and pushed up from the bed, arching his back slightly to add just a little more thrust.

Sarah screamed and grabbed his hair. She pulled hard enough to hurt and cried out in pleasure as his shaft slammed into her over and over. She braced herself against him and her nails scraped his chest, leaving angry red streaks.

"Zack I I I love you I ahhh-_", _and she was suspended for a moment with her mouth open in a silent scream. As he emptied himself into her, she was frozen in space - completely silent, every muscle taught, nails digging into his chest while her disheveled hair framed her face like spanish moss. For a moment he stared at her upturned face and glistening chest - her skin is flawless, he thought - and she collapsed forward onto him, her breathing ragged and her body radiating heat.

They lay in an improvised shavasana for uncountable minutes, their breath slowly returning to a normal pace. The bed was soaked from sweat like rainwater and heat was coming off of them in waves. She finally looked up into his eyes with an easy unfocused expression of ecstasy. "I think that was better than ice cream."