ハードスキャンダル 性の漂流者 (1980)

Original title: ハードスキャンダル　性の漂流者

Junior High School Student Yudo spends his nights hanging out at the disco; his parents are more interested in dealing with swapping partners than taking care of their son. One evening, while he's shoplifting, a young woman gives him a hand and helps him pull off the snatch. Yudo, mesmerized by the woman, follows her to find out where she lives. Then he attacks her...