After moving from the countryside following her marriage, Rin Hifumi, a dutiful young housewife, one day notices a flyer for an oil esthetic salon. Never having visited an esthetic clinic before, she decides to go in hopes of improving her cold relationship with her husband and becoming more beautiful. During the treatment, oil stimulation on her nipples and mammary glands, direct attention to her clitoris soaked in oil, and deep vaginal piston detox movements gradually captivate her mind with pleasure. What began as esthetic sessions for her husband's sake soon turns into an obsession, as she recklessly indulges in ecstasy, ignoring household finances, losing all reason, and transforming into a lustful, climax-obsessed wife.