My girlfriend told me that before she was with me she had sex with a man! I've never done that, and it got me thinking that maybe I'd like it. I asked my roommate if he would be willing to have sex with me, and he agreed. I didn't really know what to do, but he fucked me in a few different positions and I think I really liked it. He ended up cumming in me which felt really good! Maybe I'm not a lesbian...