In this intense game of mahjong, two skilled female players, Mai and Ena, find themselves at the mercy of their opponents after losing a special rule match where just one drop of aphrodisiac was worth 1,000 points. Their minds clouded by the drug, they are easily defeated and taken to a private room for a lewd intercourse session. Against their wills, their tight pussies and virgin assholes are penetrated simultaneously, leaving them feeling both humiliated and aroused. As their bodies surrender to pleasure, they experience multiple orgasms while being filled with hot cum. Despite their initial resistance, these once proud champions now find themselves reduced to mere exhibitionists, using their naked bodies to attract attention in low-class mahjong tournaments.

【戦慄の2穴開発輪●！！敗北者はアナルもマ〇コもメッタ刺し！！】男を圧倒する実力で麻雀界に名を轟かせていた女流雀士、マイとエナ。彼女たちを憎んでやまない男たちは数知れず…ある日、裏カジノで開かれた1000点=媚薬1ミリの特殊ルール勝負に誘われる。1滴で正常な判断を奪われた2人は瞬く間に大敗…別室行きの媚薬レ〇プ！薄汚い肉棒をメリメリと膣内へ押し込まれ、最大の恥辱・2穴挟撃！閉じない程ポッカリ開いたアナルへ屈服中出し！プライド折られた体は素直にガクガク痙攣絶頂！美しく、気高く…最強だった彼女たちの姿は見る影もなく、露出で人を集める3流イロモノ雀士へと成り下がってしまう。