Tetsuo (Issey Takahashi) fell in love with Sonoko (Yu Aoi) at first sight. He is now married to Sonoko, who is kind and has a good heart. Tetsuo has a secret that Sonoko does not know. The secret is that he makes sex dolls. Meanwhile, his relationship with Sonoko becomes sexless. One day, Sonoko suddenly tells Tetsuo about her secret.