Rukawa Haruka's bondage is lifted. Her secret desires are exposed by her husband's subordinate... The company president's wife, obsessed with ropes, JUR-327

I've been married to my husband, who runs a data company, for several years… One day, Ms. Michiko, the wife of one of my husband's subordinates, consulted me about having an affair. She showed me pictures of rope and BDSM toys. Unlike Ms. Michiko, who was disgusted by these things, I was drawn to the allure of the rope. Three months earlier, when I was introduced to Mr. Shinya, one of my husband's subordinates, I developed a strong interest in rope. One night, after seeing them both off, I tied myself up with rope and masturbated, only to be caught by Mr. Shinya, who came to retrieve something he had forgotten…