Kensaku, a husband who has nothing but a stable income, and Yuko, a wife who lives a mediocre, boring and frustrated life. One day, a reformer came to the Shiraki family to redecorate the room. Sculpture-like muscles, the smell of sweat that wets her tank top... Yuko's eyes are dizzy as if she had been given an aphrodisiac, and Yuko has completely lost her reason...
