50-year-old Satomi Fueki. A full-time housewife supporting a family of four with her husband and two sons. Now in her 25th year of marriage, the suppressed desires built up through daily domestic life grow stronger each day. Satomi yearns for "intense, deep pleasure," and beneath her refined, elegant demeanor, a filthy, hidden lust begins to awaken. It all started one summer when her eldest son brought a girl home. She accidentally heard the lewd sounds of them having sex—the first time she'd ever heard her son's perverted voice and his partner's moans. In that moment, she forgot her role as a mother. Since then, sex with her husband no longer satisfies her, and she finds herself craving the vigorous presence of a younger man. Satomi herself increasingly feels the urge to fully embrace and release her sexuality as she ages. Today, she laughs as she says she wants to take plenty of time, to be loved passionately and thoroughly. We will completely unleash the pent-up desires of this mature wife at the milestone age of 50!!