Nanami Tina: For the Sake of My Beloved Husband, I Became a Body Substitute for Weekend Pleasure. Humiliation Madonna

A blissful married life takes a sudden turn when her husband, running a business, falls into deep debt after trusting a friend's financial advice and faces financial ruin. Wanting to return to the happiness they once had, the wife decides to secretly help him by offering her body as collateral. 'If it helps him, just let me be his tool for the weekends!' Driven by love and determination, she resolves to sacrifice herself. From that day on, an endless cycle of humiliating sexual servitude begins, as she becomes a plaything for her husband's associates every weekend.