Married for two years, Nao is a beautiful young wife that any man would envy. One day, after finishing her shopping and arriving in front of her home, she witnesses a shocking sight. Through an open window, she sees her husband masturbating. As she crouches on the spot in utter shock, the apartment manager happens to pass by and calls out to her in concern. The two, who were never meant to cross paths, use this witnessing of masturbation as a catalyst to enter into a relationship of intense, sweaty affairs...
