A woman transformed into a submissive M-girl by her boyfriend's training. However, she undergoes unexpected evolution due to excessive conditioning. She pleads, "Make me feel better. I'll do anything," even going so far as to pleasure his spent cock. Overwhelmed, he commands, "Go have sex with another man." At first, the new guy enjoys being relentlessly teased by this eager woman, but soon finds himself helplessly aroused by her advanced techniques, succumbing to masochistic bliss. Can these men resist the unintentional torment of such a kind yet skilled seductress?

彼氏の調教により奉仕型M女に仕上げられてしまった女。しかし、行き過ぎた調教により思わぬ進化を遂げてしまう。「もっと気持ちよくなってください。私は何でもします」と射精後のチ●ポまで責め続ける。手に負えなくなった彼氏は「他の男とやってこい」と命令する。初めて会った男も最初は一生懸命責めてくる女に喜んでいたが、レベルの高い痴女行為にマゾ化してしまう。悪意のない女の責めに男たちは耐えきることができるのか？