An Mashiro, 31 years old. A housewife married to a university lecturer, living with her husband and their 3-year-old daughter. After five years of marriage, their relationship has become too stable, and their intimate moments have gradually decreased. Yet, she desires her husband's body every single day. As a wife and as a woman, now past her thirties, her longing to fulfill her own desires grows stronger. The production crew delves into the true feelings of this married woman. Her emotions—seeking new excitement in her marriage—are revealed through authentic, real-time reactions.