Bitch na Inane-sama / Sister-Slut

Studio Queen Bee announced a hentai anime adaptation of the manga "Bitch na Inane-sama" by the popular author TYPE.90. Release is scheduled for the end of April 2021. The main character of the hentai is an ordinary office worker without a personal life, who lives in a small apartment with her younger brother. One day, during another cleaning, she came across anal porn that, apparently, her brother had carefully hidden. Curiosity overcame her, and our heroine started watching the lewd video. Soon after, she became obsessed with the idea of anal sex, and the only one she could count on was her own little brother...