A sadistic psychopathic elite businessman, obsessed with big tits and enemas, violates a voluptuous woman as his exclusive plaything... Injecting her with aphrodisiacs, he turns her into a sexual sacrifice! He lures her home under false pretenses, drugs her, and binds her tightly in his dungeon! This tragic tale unfolds when our protagonist encounters the alluring Reika on jogging site JoggerSite. After carefully planning their meeting along her running route, they strike up a conversation that leads him back to her place where she unwittingly becomes his captive. As part of his twisted seduction, he offers her a sports drink recommended for joggers—little does she know it contains powerful aphrodisiacs designed specifically for him!

無類の巨乳・失禁マニアのサイコパスなエリート商社マンが独占欲と変態性欲で豊満ボディの生贄を犯していく…。媚薬を飲まされ、性欲の生贄にされた巨乳美女の悲劇！自宅に連れ込み睡眠薬で眠らせ拘束陵●！『ジョガーサイトで見つけた巨乳のレイカという女性。自撮りアップ動画から背景を割り出したジョギングコースで計画的に狙いを付けて路地を曲がってきたレイカに声をかけ、上手く話をして会話を盛り上げる。印象を良くした男は一緒に彼女のコースを走ったりして、「ジョギングに良いお勧めのスポーツドリンクがあるので、よかったら…」と彼女を巧みに自宅に誘い込む…。』※ 配信方法によって収録内容が異なる場合があります。