冷めた夫婦関係に悩む主婦・芽衣は、関係改善の為に夫へ媚薬を盛るが全く効果が現れない。そんな折、自宅のエアコンが故障し修理業者の青年がやってくる。青年は芽衣が夫の為に用意した媚薬入りのお茶を誤飲してしまい、猛烈な勃起に襲われる。その姿に興奮を覚えた芽衣は、彼を誘惑し執拗な焦らしや射精管理で虜にしていく。一方、忘れた頃に媚薬が効き始めた夫には一切の興味を失い、芽衣は家電の故障を口実に、今日も修理業者の青年を呼び出して…。

Mei, a housewife troubled by her cold marriage, tries to improve things by slipping her husband an aphrodisiac, but it has no effect. Just then, her air conditioner breaks down, and a young repairman arrives. He accidentally drinks the tea Mei had prepared for her husband, and is overcome with a powerful erection. Excited by this, Mei seduces him, captivating him with persistent teasing and ejaculation control. Meanwhile, she loses all interest in her husband, whose effects from the aphrodisiac begin to kick in, and uses the broken appliance as an excuse to call the repairman again…