>This is a story about a family that had been married for more than a decade. >A happy family with a good reputation among the people around them. >Except for the fact that she and her husband are sexless. >One day, her husband's sister, who lives abroad, asks her to take care of her son Paul. >She likes Japanese culture and wants to do a homestay. >Being half-Japanese with a foreign husband, Paul is large and she was reluctant to let him live with her daughter, who is still a student but not yet old enough to be a child.