Ongoing days of being overwhelmed by work and my husband's neglect of family life fueled my anger, leading me to start an affair with my secretary, Oki-san. Through this relationship, I discovered his hidden passion for BDSM, and the bondage experiences he introduced me to gradually captivated my heart. Though I had initially decided it would be a one-time thing, I became addicted to the pleasure and found myself returning to Oki-san again and again. Bound tightly with hemp rope, the pain and suffering spreading across my body transformed into a new kind of ecstasy. This sweet torment completely consumed my mind.