NEWM-116 Forbidden Sex with My Wife's Mother, Part 64: My Mother-in-Law is Better than My Wife... Fumino Ishikawa

Her daughter and husband both work, and as a result, they are both busy and fight more and more. Worried, Fumino and her husband invite her daughter and husband over to live with them. One night, while Fumino and her husband are having sex, her son-in-law sneaks home. He peeks through a gap and makes eye contact with Fumino. The next day, her daughter and husband go out, leaving Fumino and her son-in-law alone. Fumino whispers in her son-in-law's ear, "Do you remember what you saw last night?" The son-in-law is shaken and looks down in embarrassment. His crotch grows larger, and she can no longer contain herself and pushes him down. Fumino accepts this with kindness...