Sex education is mandated for the elementary students. Mr. Mackey teaches the boys, while Ms. Choksondik (who despises sex) teaches the girls.
While the children are terrified of sexual contact, Mr. Mackey and Ms. Choksondik—both originally portrayed as sexually inexperienced—develop a sudden and grotesque romantic relationship. Real-World "Proper Condom Use" Guide Episode 07: Proper Condom Use
Place the condom on the head of the erect penis and unroll it all the way to the base. Sex education is mandated for the elementary students
The fourth-grade boys are caught "milking" dogs (masturbating them) after Cartman mistakenly labels the act a "trick". Choksondik (who despises sex) teaches the girls
Ms. Choksondik's frightening lessons convince the girls that boys are carriers of deadly diseases. Believing they must wear protection at all times to avoid "the AIDS," the boys begin wearing condoms constantly. This misunderstanding escalates into an all-out "gender war" involving flamethrowers and nail guns.