MOM-031 Abnormal Sex: 50-Something Mother & Son - A Lusty Love Affair Yuko Adachi

It was a husband who tends to be away due to a single assignment, and a couple who burns violently with their mother Yuko every time they come home. Until her son peeps. Her removed son's crotch swells and becomes conscious of her mother. One day, when her mother came home drunk, her son played a prank. After that, the physical relationship with his obsessive son continues every day, leading to an affair with no exit.