Sin Servant

Jimmy Robinson, 22, describes his sexual history, going into detail about his sadism and the rough sex he has had. At age sixteen, he lost his virginity to a girl named Leatrice who laughed at his lack of experience. His next partner was a 26-year-old divorcee who showed him how to be rough with women.

Jimmy decides to become a writer, and sells a few short stories, but gives up writing to become a live-in a gigolo for rich older women. One of his clients likes to hire high-class call girls for threesomes, and Jimmy is shocked when one night the call girls who shows up is Leatrice.