HZGD-112 His Wife Was Fucked In Front Of His Son’s Eyes Yu Kawakami

“Yu”, a mother-in-law who can’t fill a subtle sense of distance with her remarried husband’s stepchild. One day, a nasty looking man shows up and tells her that her son had hit and run with her old woman on his bicycle. She is asked for a large amount of money, and from that day on she is raped almost every day… What is the action taken by the son who has seen the situation?