Nana has been married to her former boss for a year. She lives with her stepson, Kazuaki, who is a college student, and they have a harmonious life. Her husband cooperated with her attempts to get pregnant but was indifferent, making the act feel obligatory and leaving her frustrated. Then, her husband's long-term business trip was decided… As soon as Nana started living with Itsu, he suddenly said, "We're family," and became more affectionate, leaving her bewildered. But when her husband was away, she couldn't handle her own body, feeling a quiet throb every time she was touched...
