Those of you who have read my memoirs like “Nora Explains Herself,” “Fantasies of a Young Dominatrix,” and “Nora Turns a Trick” know that I had two periods of being a hooker while in college. In my freshman year at the City College of New York, I was a part-time, completely ad hoc, and self-employed prostitute. I decided to never do vaginal sex for pay, but almost everything else was on the table. In my senior year, I was...