ROE-431 When I returned home, my grandfather and mother were together. The incident I witnessed that day turned me into a lifelong 「MILF lover」―. Sae Tsubaki

I was living alone in a dormitory near the school and had come back home for the first time in a while. My parents and grandfather live at home. Since my grandmother passed away, my grandfather has been bedridden, and my mother has been taking care of him. My mother, who is always busy with this, is called by my grandfather with a voice that can barely be heard to take care of things around him. One evening, I heard a strange voice coming from my grandfather's room. Among the growling sounds was what seemed like a sweet female voice. Intrigued, I quietly opened the sliding door to see...my mother in ecstasy as she had her breasts sucked by my grandfather.