[Reducing Mosaic]DKTM-018 I went back to my hometown after a long time, and there's something off about how my parents and my brother's family are living together in the same house… Sari Nakanouchi Natsuko Kayama

Film Introduction

I started living alone due to going to college. Although various things happened, I went back to my hometown for a change of pace. There was something unsettling about being in my old home after so long. After a few days, I witnessed a scene that made me do a double-take: My mother and brother, and my father and sister-in-law were each having sex！！