Maron, the wife of my son, was caught cheating while he was away. Although her husband remains unaware, she has always had a deeply nymphomaniac nature. Her desires soon began to turn toward me. At first, she delighted in showing off her affairs with other men and masturbating for me. But gradually, her actions escalated, until she eventually started coming to my bedroom. The shocking scenes that unfolded would drive the story into even darker depths.