Akihiro and Natsuki, couple, go to Natsuki's parents' house once a month to show their faces.The dinner party with the family, who treats newcomers Akihiro without discrimination, was the "family" that Akihiro, who grew up in the facility, admired, and for himself he had already become one of his pleasures....Later, while his wife Natsuki was on the way to her parents' house for business, her stepmother, Rieko, suddenly visited her home.Akihiro responded, but Rieko's words came out of her mouth, "Aren't older people interested?"
