friend's mother

Tsuyoshi's mother, Shiho, is beautiful and is admired by Tsuyoshi's friends. However, Shiho had a secret. In fact, he had a physical relationship with Tsuyoshi's friend Akira, and they were having an affair behind the scenes from his family. One day, as usual, Shiho steals away from his family and invites Akira to his house, where he indulges in temporary pleasure. Little did he know that the entire act was being captured by a secretly planted camera.