My younger sister Hotori is a total pervert. While practicing the melodica with her younger brother, she accepts his erection. Her brother punishes her with a vibrator, and Hotori pees herself as she orgasms repeatedly. Hotori has a finger fetish, and gets soaked when she sees her tutor's fingers that she begs him to finger her. She also has such a desire to be raped that she masturbates while watching rape porn, she is weak to verbal abuse and teasing, she loves sadistic men, and is a massively perverted masochist who is always daydreaming about sex!