Sayama, a rude, unsociable NEET who joins a construction company, refuses to apologize for her mistakes at work. Her body is well-developed, but her attitude is awful. Her boss, troubled by her rude behavior, is seduced by her firm breasts and buttocks, which peek out from under her work clothes. Under the guise of giving her instructions, he sexually harasses her by fondling them. Sayama, who has no work experience and is naive and ignorant, doesn't know what to do, and is unable to firmly refuse, resulting in sexual harassment.