ROE-368 When I returned home, my grandfather and mother were together. That day, what I saw turned me into a lifelong 「mature woman lover」―. Kirioka Satsuki

I live in a dormitory and I returned to my parents' house for the first time in a while during the long weekend.My parents and grandfather live in my family.My grandmother passed away a year ago, and my mother was caring for my grandfather, who was in bed.My father is interested in family, so just drink it.One night, a strange voice blew out of my grandfather's room.Has a stray cat come in?It's a sweet voice.I was curious, so I quietly opened the shoji screen.Then... in the room, I saw a mother happily petting her grandfather's cock while her grandfather's breasts were splattered with excitement...