[ROE-452] When I returned home, my grandfather and mother were very happy. The events I saw that day turned me into a mature woman lover ≪ ≫ life. Reika Toyoda

As a member of society in Tokyo, I took a break to return to my parents' house for the first time in a long time. My parents and grandfather live in my parents' house. My mother is taking care of my grandmother, who has passed away and is depressed and half-bedridden. My father has no interest in the family and just goes out. Then one day, a strange voice leaked out of my grandfather's room. It sounded like the cry of a pretty big beast. I was curious and quietly opened the shoji screen. Then... In the room, there is a vulgar mother who is moaning while being devoured by her grandfather and her grandfather playing with his lovingly...