A husband whose wife cannot have children worries daily about their future. At that time, his wife's mother comes to visit from out of town. Though he had always found his mother-in-law beautiful, he is now completely captivated by her stunning appearance. With his wife away on a trip overseas, the husband begins living alone with his mother-in-law. As he struggles with how to build a new kind of relationship, he resolves to cherish every moment they spend together.