I know that my younger sister, a junior high school graduate who has been living as a shut-in in a dirty room for 7 years, had her first experience with me while I was asleep, and has since then continued to satisfy her sexual desires by having sex with me at night (without contraceptives). . Kuzuha Anzu 5,470 31 - Anzu Kuzuha

The movie revolves around the complex and taboo relationship between a brother and his younger sister, who has been living as a shut-in for 7 years. The sister initiates a sexual encounter with her brother while he is asleep, leading to a series of events that explore their twisted bond and the power dynamics at play. As the story unfolds, it delves into themes of consent, boundaries, and the blurred lines between familial love and desire.