akari, who lives with her husband and son. Her son has also started working and they are living a peaceful life. One day, while cleaning and doing laundry, Akari went to clean her son's room and found discarded loungewear and a rolled-up pair of pants. There was semen stuck to it, emitting an odor. Akari, aroused by the scent she hadn't smelled in a long time. She tried to invite her husband at night, but he refused, and she was masturbating sadly. She was discovered and attacked by her son, who came home drunk. In fact, her son's masturbation material was his mother…