After two years of marriage, their relationship was not so bad, but Sumire felt lonely because of her husband's indifference. When I was worried about how to turn the situation somehow, my father -in -law, Kazuo, advised me. However, her husband was indifferent no matter what he invited her and vice versa, Kazuo could not take his eyes off her. And Kazuo, who could not stand it when encouraging Sumire was disappointed ... From that day, the two continued their relationship while stealing her husband's eyes. Sumire is looking for her father's son, not her husband.