"Nick, I'm sorry." She says contritely. "I guess I never realized how much I wanted to show off my body to you. So much, in fact, that I wasn't even aware I was doing it." She's running her hands down her hips and over her mound as she's speaking.

"It's okay, Susan." I tell her reassuringly. "You have the sexiest body I have ever seen and I'm glad you want me to see it."

"I want you to see me masturbate!" She almost shouts, sitting on the foot of my bed just below my feet and spreading her legs. Licking her fingers and running them up and down her slit,...