Kenji accidentally kissed Misaki and that meant that he had to marry her according to her family’s customs. However, she had no intention of marrying someone who she did not love and moreover, is a commoner. She suggested to live together for 3 months, after which she’ll tell her parents that she tried to live with a commoner, but it was impossible. However, four other girls also ended up living with them: his imouto Nao, osananajimi Hitomi, senpai Haruka, and Misaki’s maid Sasha. Moreover, they’re all pretending to be his fiancée. What will happen in these upcoming 3 months?

[From Hau~ Omochikaeri!]