8 hours of documentary footage of 19 students who were mischievous and obscene during summer vacation. - A beautiful girl who got sunburned in a nature class, a daughter who goes to a candy shop, a student on her way home from the pool, a crime at a campsite at night, and a cute niece who has returned home. - Maybe because of the summer heat, her body feels itchy and for some reason she becomes conscious of men. - Devil men who perceive the estrus period and engage in obscene acts. - *There are no performers under the age of 18 in this work.