Lisa and I were friends, but that was probably way too much too soon.Lisa's head flipped my way, her jaw agape, "What?!?!?"I stammered and tried to re...over" uh, I mean, I bet I could, or I would if I..."Lisa turned and asked point blank "Have you been with women?"I could feel my face turning red. "Well, yeah. A couple of make out sessions and ....one...well, one one-nighter."Lisa smiled and blushed herself. "Wow, that is..cool."Not the response I was expecting. Not that I expected Lisa to run. I doubt that I got more than 15 strokes before I felt myself ready to explode. I pulled my cock out and came so hard that the first shot went over her head and hit the pillow, the second shot landed on her forhead and the remainder glazed her tits and stomach. Our sex life from that point on grew in intensity. She would go out, get fucked and bring her well fucked pussy back to me for clean-up and my use. One night after she came home and we had great sex I told her that I wanted to watch her. The projects primary benefactor, the organization that funded our research the last five years and that we all wanted to know who it was arrived this afternoon. In accordance with our financing agreement they were notified immediately upon your safe return. They have shut down the lab and restricted all personnel from entering. The project is closed until they do their review and maybe allow us to re-enter the lab to help them. They are the government. I don't know which branch or organization. ” Then pauses briefly then groans, “Mmmm so wet and young!” His hot breath itself almost makes me climax and I shout, “Oh my, Grampa.” His rough thumb starts playing with my clit, as the index finger slid slowing into the pink hole. He begin teasing it lightly, pushing it in a little at a time. I scream, “Oh God, keep doing that I like it!” Grampa then asks, “Are you a virgin baby?”I look at him kind of weird not really understanding what that meant and yells, “Hell no, you are the only person.