Aki, who has lived life in easy mode. When he went on a trip toFinland where he rented an apartment, he met Mika, a handsome man fromNorthern Europe, and got drunk and H... lost his virginity! ! He thought they would never see each other again, but Mika ended upstaying at Aki's share house "Apartment 4-story"! ? While he was sleeping, he was bullied, pressured, and talked about asa lover. In addition, the residents of the share house, Kujou (Aki'sfriends) and Mosao (the plain bullied child) are also involved! ?