: It covers biological and social themes including body development, sexual hygiene, masturbation, menstruation, and childbirth.
Then came the graphics.
Perhaps the most memorable—and traumatic—part of the 1991 "Exclusive" was the The teacher would state, in a deadpan voice: "You will get an erection in class. On the bus. While hugging your grandmother. It means nothing. To make it go away, flex your thigh muscles for 30 seconds. Do not draw attention to it."