Ema always wanted a family...and to love someone. She tries to solve her brothers conflicts but...What happens if she falls in love with one of the Asahina brothers?

The classic "I lost my textbook, but you found it. " AU. BroCon Yusuke and Ema.

Queen Miwa and Ambassador Rintaro have worked together for years and when civil war threatens Rintaro's country, Miwa advises him to send Ema to her kingdom, promising to keep her safe. What Rintaro doesn't know is that Queen Miwa is eyeing Ema as a wife for one of her 13 sons and the threat of war provides the perfect opportunity to keep Ema in Koukidan. AU

Ema Hinata joins the Asahina family at age eleven. As Ema grows she offers the brothers support in their dreams, care when they're down, and cheering when they succeed. The brothers all come to adore Ema, but as time goes on they have to ask themselves: do they love her as their stepsister, or as a woman?

Graduation Day has arrived at Takizawa High School but the only thing Kosuda can think about is being together with Yamada no matter what.