Film Story: My husband and saki are tennis hobbyists. One day I was raped by a perverted man who came to my house, and I was threatened by a photo taken at that time. But as time passes, Saki feels strange pleasure As the man says, he is being shamed While sharing the strange behavior with the people on the way past them, Saki realizes that she becomes excited without knowing herself. Saki, who has been accustomed to playing with A, has accepted his offer She sees strangers with masks in her room and shares her sex with him. Saki falls into the pleasure of sex that can not be stopped, and becomes more bold.