At the school where Michiko Uno serves as principal, there are students who constantly fail their exams, show no remorse, refuse to study, and keep avoiding their academic responsibilities. Their homeroom teacher, at a loss over the situation, consults Michiko. Deciding these students are hopeless underachievers, Michiko calls them to the principal's office after school and begins lecturing them. Believing their lack of ambition stems from being virgins, she forcibly extracts semen from all three, using this extreme method to push them onto the path of manhood by any means necessary.