After her son went off to college and left home, Taoko lived with just her husband. One day, her husband brought back his brother, Tetsu, whom he hadn't seen in seven years. Tetsu had failed in business and had lost his former appearance, now looking wild. That night, Taoko encountered Tetsu in the bathroom, and driven by desire for a woman's body after so long, Tetsu took her forcefully. However, Taoko, experiencing the pleasure of Tetsu's passionate caresses for the first time, began to crave their lewd encounters more and more. She started going to the bathroom where Tetsu waited…
