Zaidu-ke no Hanayome

When Choko's family tell her that she is being forced to marry, her late mother's friend, Mr. Eiichi Zaitsu, comes to her rescue. Posing as Eiichi's fiancee, Choko moves into his enormous mansion of a home and meets Sai, his college-age son. Sai is a rich, stuck-up brat with a nasty mouth and attitude, but his paintings are so wonderful that they captivate Choko instantly. Wanting to see more, Choko starts going to his atelier at the annex, and she finds herself feeling attracted not only to Sai's art, but to Sai himself.