The English-speaking, sexually liberated female teacher, Uruu, arrives at a low-performing school with an average deviation score of 35! She passionately coaches the students for the "SEX CULTURE WORLD EXPO," an event scheduled for the school's cultural festival in autumn. Breasts, buttocks, mouth, dirty talk, hip movements... the students can't stop ejaculating due to Teacher Uruu's body language! And then, on the day of the cultural festival... the once disjointed class unites in a touching finale! Eroticism saves the world!!