Tsubaki agrees to let her father-in-law move in with her because of his dementia. However, it's all part of his cunning plan … have sex with her. “Sachiyo, it's been so long … otherwise?” She didn't want to say no, so she let him grope her breasts. His bad behavior escalated from there. Tsubaki tried to resist, but her body was fed up with the lack of sex with her husband, so she finally let her father-in-law fuck her. She felt guilty about it, but she started to enjoy SEX of her father-in-law's big cock.