I'm 21 and in college. I have a gf that I have been dating for about a year now. I think we have a good sex life, but she never lets me fuck her without a condom and she won't even let me cum on her. 2 weeks ago we were at her Sorority house for a party, and I got nicely buzzed. My Frat and her Sorority are bro/sis houses so we part all the time. Her Ex bf was at the party, and he's one of her sisters friend. About 2 hours into the party I lost her, but I was too buzzed to care. When I went upstairs to go pee, I heard people fucking and I peaked into the room. I saw her naked with just her skirt wrapped around her waist.

She was fucking her old Bf bareback. I sat and watched through the slit in the door as he fucked her. He came inside her twice, and each time she asked for him too. I was really turned on by all this, especially since she hadn't drunk all night and knew what she was doing. On the taxi ride home she gave me head on the ride home and swallowed, shes never done that before. It was the best bj of my life.