Plot Summary

"Listen to everyone! Starting next week, every Monday will be a naked school day! Men and women will expose their true naked bodies, and this is part of the promotion of education aimed at physical and mental health! Let's unite the class and make it successful! Boys! Don't have sexual intercourse even if you make a mistake! Also, we will carry out "classical" and "home economics" classes that are close to the test naked! Those who can't follow these school rules will drop out immediately! First of all, it's a rehearsal practice with the lower half of the body naked! "