I had dropped my computer of at a friends and asked him if he could clean it up. He said fine and to come back later and pick it up. A few hours passed and I decided maybe he had done with my computer.
I let myself in the back door. As I quietly walked into his office, I heard what sounded like my boyfriend and I fucking. I couldn't stand it. I had to see if he was masturbating to my videos. My pussy started getting wet at the thought of him watching me and my boyfriend fuck. As I rounded the corner, I saw him stroking his cock. He hadn't heard me yet. I was about 10 feet away, watching him.
I slipped my hand into my panties. Sure enough, soaked. I wanted so badly to sit down and masturbate with him. The longer I stood there, the stronger the desire. Finally I did something. I cleared my throat and he suddenly turned around. He looked a little surprised. He took it as ok to keep stroking when I unzipped my pants and sat down with him. I got to watch him shoot his cum and that sent me over the edge...More to cum!