The father-in-law is unable to control his reason when his son's fiancee accidentally exposes her breasts...His son's fiancee, Hina, who is due to be married next year, is a sweet-natured woman with a pretty face. She also has big breasts. He visits the house where the couple live together to celebrate their wedding, but when he sees her breasts and smells of a young woman, his erection doesn't subside, and he attacks his son while he's away... "Don't do it raw," Hinano says, offering Hina a box of condoms in a show of resistance, but he ends up fucking his son's fiancee's pussy until it's all emptied...