Ever since his wife went back to her parents' place for childbirth, Daisuke had been living a sloppy life. Suddenly, his wife's sister Chihone came over to help with the housework. Daisuke, who was fed up with the messy room, welcomed Chihone... Every time she cleaned, he couldn't help but stare at her panty shots and seductive thighs, making him swallow hard. As the defenseless Chihone smiled adorably and got close, his last shred of reason began to fade...
