My mother-in-law is difficult with me. Even if I tell my husband, it's useless because he is my mother's son. Father-in-law pretended not to know. Every day I feel pain and tears. One day my husband was on a business trip, and I had an idea when I witnessed my father-in-law masturbating. Okay. Take revenge by sleeping on your father-in-law. From that day on, even though your mother-in-law was nearby, the plan to take revenge on the slut started everywhere in the house.