Shimaidzumi no suwappingu (hi) reipu kōza

Original title: 志麻いづみの　スワッピング　（秘）レイプ講座

A beautiful wife, Misa, is looking forward to her husband's return on their wedding anniversary. (Izumi Shima). The phone rings, and a muffled voice provokes Misa with a naughty voice that seems to be staring at her from somewhere. She hurriedly hangs up, but she can't help but feel the voice on the phone, and she is toying with her flushed body. Misa waits anxiously for her husband to return, but when Misa's thug breaks in and forcibly tackles Misa, Misa is unable to resist...