"So why are you going to put yourself through this?" she asked, "you could have already had sex several times today. I don't understand it. You've got three women that love you and want to fuck you regularly, and they all know about each other and are more than willing to share you. Men have killed for less."

"Listen to her, she's a fucking genius."

He shrugged. "I've just got to prove to myself that I can resist some of these impulses."

"Some?" she asked, smiling and drawing close to him.

He chuckled again as she drew even closer, straddling the machine and him to come to rest on his...