JUC-785 Daughter-in-law and mother-in-law lesbian training ~ Mother-in-law's obscene desire lurking beyond oblivion ~ Yuna Shiina Chisato Shoda

Six months after getting married...my father-in-law suddenly died. Yuna has come to live with the Shoda family to take care of her mother-in-law, Chisato, who lost her husband. The psychotic Chisato's bizarre behavior was beyond Yuna's imagination, and it escalated day by day, including incontinence, wandering, and lying. One day, Yuna tries to stop Chisato from masturbating alone, but she is mistaken for her late husband and raped. starting from that day