This is a secret memory that you will never forget. My husband's best friend, Kun Kameda, came to Tokyo for work and decided to stay at our house for a week. When I saw him for the first time in a long time, he was kinder, stronger, and more masculine than my husband. On that day, when Kun Kameda accompanied me shopping on behalf of my husband, who was busy with work, we suddenly became close. While tormented by guilt, we couldn't suppress our burning desires ...