I always thought my boyfriend understood that our sexual relationship was based on sex. After being with him for several months, sex began to get a little boring and began thinking of having affairs on the side. Thought he'd never find out I was having sex with another guy while he was out at work. I never told him because I always thought we had and open sexual relationship. Apparently he found out and kept it quiet for a week. One day he told me he was having some friends over for beers. As I walked in he threw me over his lap, lifted my skirt, ripped me panties off and began slapping my bare backside in front of his four friends. Apparently his friends were in on it and even participated in helping him strip me. I ended up naked and humiliated being called a whore, with my legs held wide open and telling them they could have me. "She likes having other men fucking her" he was telling them. He just sat there watching his friends sexually ravishing me. It happened so fast I didn't even have enough time to realized I was being punished for what I had done. I got orally and virginally raped for over an hour and both me and my clothes thrown out on the hall cover in male sperm. That was the lasts time I saw him and obviously the relationship was over. Felt like it was all my fault, deserved it and so degraded I could never tell anyone about it.