MEYD-131 I was toyed with by my husband's family... Yu Kawakami

Before her husband is sent overseas for work, Yu and her husband decide to temporarily stay with her parents. Tadashi, her brother-in-law, feels resentful that he has been forced to care for their father, who needs care, and when Yu offers to help with the care, he forces her to perform obscene acts! The out-of-control father and son relentlessly toy with each other, and Yu, cornered, loses the will to resist...