Yûsuke Kawashima

After a married businessman has his way with a young prostitute he takes good soak in the bath. When he returns to the bedroom he discovers her bloody body. Suddenly two men enter the room with cameras proceed to blackmail him. At first they just want money but when they find out the businessman has a sexy wife she becomes part of the payment.

A freshly minted P.E. teacher goes to teach at her local high school and finds her fellow teachers are more than eager to give her a helping hand.