다음 중:Alumni meeting for the first time in more than ten years since graduation. Sayu has been worried about dating a classmate whom he has met for the first time in his life among his classmates in a long time. Same for him. That day, for some reason, the contact information was replaced when it was confirmed that they were married. At that time, they werent even holding hands, but now they are adults and women. Keiichi is immersed in the body of Sayu, a married woman who exudes a mature smell. Sayus acceptance of Keiichi distracts her from the loneliness of her husbands inability to care for and love her.