KAM-150 Caught in the act of cheating or masturbating, a hated sexually harassing father-in-law fucks a fair-skinned big-breasted wife to the point of death. Her pent-up desires explode as she reaches orgasm. Tsukimi Iori

A woman married for three years lives with her husband's father. Her busy husband is often away on business trips, and there is no marital intercourse, so the frustrated wife masturbates, but her father-in-law peeks at her and grins. One day, a delivery man who is her lover comes over, and they have sex, but again, her father-in-law is watching. Then, using the fact that he witnessed her masturbating and cheating as leverage, the father-in-law demands her body. Threatened that he will tell her husband, she cannot refuse and opens her legs. Worse still, at night she is forced and made to climax multiple times by her despised father-in-law.