Have you ever walked in on someone having sex?
In college I had to share a room with two other roommates. It was inevitable they we would walked in on each other during private moments. Although we had a code word we would write on the board outside. But sometimes in the heat of the moment you don't think of it. On wone occasion I walked in to see my roommate getting a blowjob from some random girl. Another time I walked in to see my other roommate's girl riding him for all it's worth.Tits bouncing and everything. Too bad she was a bitch but they were nice titties