Getting high brought out the dominant side in my straight dorm mate.  Unfortunately, or fortunately, depending upon your point of view, it also made him horny as hell.  He would look down at me condescendingly, calling me names like faggot and billow biter.  After he smoked a joint of two, his cock would be hard and in need of servicing. His horniness would overwhelm the fact that he was straight and he would demand service from his faggot room mate, me. He was not gentle, he hated the fact that he allowed a guy to suck his cock, so he would get aggressive and skull fuck my face hard.  It was a hate fuck. He hated what I was, but liked cumming in a warm, wet mouth. We never spoke about it, and in front of his friends he would ignore me completely, but alone in our room, when he was high, I performed a valuable service.