A mature woman named Sakuma Rei (age 42) runs her own company after years of being powerful since her 20s. She has a husband and four children together, including him. They are a close-knit family where even their kids seem to understand their situation and help out around the house. Despite being married for over ten years, they still maintain a decent nightlife routine. However, due to her past experiences, she feels like something is missing these days. In between filming scenes, she confesses that while she loves her life and family, she can't shake off the feeling of wanting more excitement. Her decision to participate in an adventurous yet considerate AV debut stems from this longing for some thrill without hurting anyone dear to her.