妻が交通事故で入院しました。子供はまだ小さいので義母が泊りで手伝いに来てくれました。義母の里枝子は端正な顔立ちの美人で、またスレンダーな身体はとても45歳には見えません。そんな義母に前から好意を持っていた俺は、未亡人の男日照りであろう義母に罠を仕掛けてみた…。My wife was hospitalized in a car accident. I can't do the household alone、 so my mother-in-law came to stay and help. Rieko、 my mother-in-law、 is a beautiful woman with a neat face and a slender body that does not look like she is 45 years old. I had always had a soft spot for my mother-in-law、 so I set a trap for her....