KAM-238 Caught cheating and being watched while masturbating, a beautiful big-breasted wife is pushed to her limits by her hated, sexually harassing father-in-law. Her frustrated body grows hot, and she can no longer hold back… Sumire Minato

A married woman in her third year of marriage lives with her husband’s father. Her busy husband is often away on business trips, and with little intimacy in the marriage, she becomes frustrated and turns to self-pleasure. Her father-in-law secretly watches and smirks. One day, she has an affair with a delivery worker, but the father-in-law is spying again. He then uses what he has seen—her self-pleasure and the affair—as leverage to demand her body. Later, the wife is subjected to teasing with toys by two of the father-in-law’s friends. She is also approached at night and repeatedly brought to climax by the father-in-law.