JUY-131 Father-in-law, please forgive me... Mayu Nozomi

Mayu, a wife, has decided to stay at her husband's parents' house to save money for their own home. - The days were peaceful for a while, but... - One day, his father-in-law, Toshiro, came home in high spirits after winning a 10,000-yen horse racing ticket. - Toshiro, who has a strong sexual desire, bulges out in his crotch when he sees Mayu's defenseless appearance, and tries to use this to somehow have a relationship with Mayu... - He makes Mayu the culprit behind the loss of the horse racing ticket, takes advantage of her weakness, and uses her all at once. - But it can't end there...