No matter how much sperm is injected, the impregnation sex never ends!! Even after 10 ejaculations, the penis begs. Nao, who once had a past addicted to SEX, was leading a peaceful life. However, one night, she was shocked upon spying on her daughter's nocturnal activities with her son-in-law. The gentle and kind adopted son was completely ravishing her daughter with beastly SEX. Seeing this scene, her past memories resurfaced, and she became desperate for that incredibly virile penis. Then, on the day her daughter went on an overnight trip, she set a trap and attacked...!!
