It's been a while since the narrator has smoked, but he's still curious about what kind of job he does. He asks the teacher what he does for a living, and the teacher tells him that he works in the "department of demi-human affairs" , which means that he deals with "delightful humans" . The teacher tells the narrator that his job involves dealing with people who have gotten too "socially or mentally" or who have had "arousal" caused by a "susceptible human being" like a sex demon or a demon-possessed man. The sex demon is a person who has a sexual relationship with another human being, but the sex demon has the ability to "influence" or "disguise" the sex being, which can lead to sexual intercourse. This is why sex crimes are so common, the teacher says, because the sex-demons have the power to "induce" people to do things they wouldn't otherwise do. He tells the story of a man who was raped by a sex-lover who was "taken care of" by the sex fiend, and he says that this is why there are so many sex-related crimes committed by sex-gods. He also tells the teacher that there are "hundreds of things women hate" and "tens of thousands of things demi-women hate"