借金5000万のカタに、性悪小金持ちの野島に差し出された若妻・カレン。野島の狙いは未開発の極上ボディ。薄ピンクの乳首を集中的にフェザー焦らし、ねっとりこねくり、涎まみれの濃厚吸い上げ…連日連夜の徹底的なチクハラ調教。ギンギンに尖り狂った乳首を責め立てられ、弓なりに跳ねてよがり狂うカレン。寸止め生殺しからの怒涛のチクイキ連発で理性もドロドロに溶かされる…。やがて旦那には見せられない卑猥な衣装で触れられただけで愛液を垂れ流すド変態の身体へと変貌。クンニで貪られ、最後は自ら敏感乳首をブチこねながら「中に出して」と狂ったように腰を振る乳首奴●に…。

Karen, a young wife, is offered to the wicked, wealthy Nojima as collateral for a 50 million yen debt. Nojima's target is her untouched, exquisite body. He focuses on teasing her pale pink nipples with feathers, kneading them sensually, and sucking them intensely, drenching them in saliva… Day after day, night after night, she is subjected to thorough nipple *******. Her nipples become rock hard and erect as they are tormented, causing Karen to arch her back and writhe in ecstasy. The torment of being brought to the brink of orgasm followed by a torrent of nipple orgasms melts away her sanity… Eventually, she transforms into a perverted woman whose body leaks love juice at the slightest touch while wearing lewd clothes that she can't let her husband see. She is devoured with cunnilingus, and finally, while kneading her own sensitive nipples, she becomes a nipple slave, shaking her hips wildly and begging him to "cum inside her"…