A married couple celebrating their fifth anniversary. The husband has been gradually building capital through stock investments and has recently ventured into private lending. His secret, hidden from his wife Miho, was merely a sexual fetish. In reality, he had been drugging his wife to sleep and allowing strange men he met at bars to have sex with her. When this secret is finally exposed, the husband pleads with his wife and confesses his true desires. His arousal came from experiences that normal relationships could never provide. Will she accept his confession, or reject him entirely? The answer will bring a dramatic transformation to their marriage.