GOJI-063 A second wife for the sake of her fortune

My 60-year-old father remarried a young girl, who is about the same age as my grandson. No matter how you look at it, it seems strange. I'm sure she's after the inheritance of my father, who is a famous landowner in the local area. Since my mother passed away, I've been taking care of my father, so I can't help but find her in the way. I have to get rid of this woman somehow... Contains two stories of forbidden sex with a younger stepmother who is after the inheritance.