Incest: I was reunited with my estranged son...

Several years have passed since Mai remarried... Surrounded by her loving husband and kind-hearted son, Mai was living a happy life. One afternoon, a young salesman came to visit...The business card he handed me was ``Koji Ito,'' the same last name as her son with her ex-husband! Although Mai is skeptical, she kindly accepts the salesman's wish to not know her mother, thinking it is compensation for her lost son, Koji. Gradually, his desire escalates...The moment the salesman takes off his pants, there is evidence that he is convinced that it is Koji...