"I have a secret that I can't tell my husband..." Miki, a wife, was tired of the obligatory sex she had with her husband Kota in order to have a child. She always found herself heading to the house of her husband's friend, Shinji. Even though she spoke of her disgust for the man who had raped her, her body felt the pleasure of being desired... After a while, Kota sensed something strange about Miki's behavior and the room. He decided to set up a video camera...