The daughter-in-law feels aroused by the careful caresses, something she has never experienced before. The gears of the daughter-in-law's body begin to fall apart. Keita and his daughter-in-law Eri have started living with their father-in-law. Was it inevitable that Eri, who was dissatisfied with the sex with Keita, and her father-in-law would cross the line? Mayumi trembles and shows an innocent reaction just by being touched by her body. She is violated and violated by her father-in-law's sticky technique. Her father-in-law finds out that she has been secretly borrowing money from her husband, and from that day on, his behavior towards Yui changes... One day, Hana sees her father-in-law's crotch expanding while he is giving her a bath! "Father-in-law, should I wipe you down there too?" Hana blurts out...