A murder case occurred at a girls' school. Nanana of the newspaper club sneaks into the school building at night with her friend in an attempt to find the criminal. Details of erotic suspense horror starring gravure idols

This is a rental office with a secretary, Motoko. After reaching orgasm, she puts her panties into a plastic bag. Then Ebata, a dull middle-aged man, enters. He signed a contract saying it was a mail order company, but in reality it was a porn mail order company...