JUFE-538 The clingy stepbrother who always looks at me as if licking me all over has found my weakness. I am made to reach climax multiple times with aphrodisiacs and teasing play. This ultimate sex slave NTR is Kayumi Itsukaichi.

The female student Mei was always looked at with lecherous eyes by the man who became her stepbrother due to her parents' remarriage. Then, unfortunately, it was found out that she was dating a teacher from school… Having her weakness seized, Mei put on a strong front but secretly had aphrodisiacs slipped into her food and endured relentless teasing, gradually reacting with her body and eventually climaxing. After that day, Mei became addicted to the pleasure of being raped, finding herself hooked on sex with her detested stepbrother despite her feelings.