Withdrawal and infamous older brother. His younger sister is a lively and popular girl at school. Even though they are brother and sister, they have opposite appearances and personalities, and her sister hates her brother and abuses him, saying, "Don't leave the room!" Her younger sister scolds her every day, and her older brother suddenly gets angry and rapes her younger sister. Her sister resists and glares at her brother and abuses her, but he can't win against her brother's accumulated frustration and libido and is fucked...
