Hikari is a girl who has just come to Tokyo in the city. We will live together in a share house, but the residents there are only large men. Noppo, Deb, Macho, Foreigner. I came to live with a variety of people, but it was arranged with convenient words such as "house rules" and did something squeaky. At first she was confused, but gradually became accustomed to the rules of this house and enjoyed H-like things.