The husband, who is also the company president, and his young wife, Rin, were married with an age difference of more than 30 years. - One day, her husband's younger brother, who had been laid off from his company, came to ask for help from his older brother, the company president, but he was turned away at the door, and when her husband was on a business trip, the younger brother reappeared and told her husband, ``Never let him come into my house.'' - As he had been told, Rin felt sorry for him and opened the door. - Rin's younger brother comes in and suddenly attacks her, perhaps out of resentment, and continues to be raped by her brother-in-law... Eventually, the secret of her marriage and his motive are revealed... Rin continues to reject her and continues to be raped. - But...