JUFE-538 [Uncensored Leaked] My brother-in-law is always licking me and he's got a hold of my weakness. He uses aphrodisiacs and teasing play to make me climax over and over again. Mei Itsukaichi is a drug-fueled sex slave.

Mei, a high school girl, is constantly looked at with lust by her stepbrother after her parents remarry. Unfortunately, he finds out she's dating a teacher at school... Exposed to her weakness, Mei tries to act tough, but the aphrodisiac he secretly gives her and the relentless teasing gradually makes her body twitch and react, eventually bringing her to orgasm. From that day on, Mei becomes addicted to the pleasures of drug-induced sex, and despite her own feelings, she becomes addicted to having sex with her stepbrother, whom she dislikes.