A female private tutor has an abnormal sexual desire for young boys. When her male students are out, she sniffs their underwear and even rummages through the trash for tissues, becoming aroused by this perverted behavior. She even installs a hidden camera in the boy's room and, under the pretense of tutoring him, presses her voluptuous body against him, gradually violating him, recording her, thus satisfying her abnormal sexual desire. For the virgin boy who is sexually harassed by the beautiful female teacher, her excessive eroticism is a sexual excitement bordering on fear.