My wife Kana also starts playing golf while dating her husband who has started playing entertainment golf. - Her life changes completely after an encounter with Uchimura, a subordinate brought by her husband. - I guess I ended up having a physical relationship with him by chance. - Feeling guilty towards her husband, she tells him that it was a one-time mistake and distances herself from Uchimura. - However, she gradually drowns in his violent and rough caress as he approaches her with youth and vigor. - And little by little, the secret relationship between the two enters their daily lives...