Mr. and Mrs. Yamashiro decided to return to their parents' house where their father-in-law lives alone in order to save money due to restructuring of her husband. Her wife Mizuho is restless when she spends time with her father-in-law and tries to relieve her tension with her masturbation. She is spotted by her father-in-law, who has returned. My father-in-law, who was originally a woman play, is playing with her eyes on her daughter-in-law's fresh body. Mizuho who can not consult her husband and is fucked as he is told. But her father-in-law exposes her to even more shame and makes her a tomboy.
