Nao

Nao is a little orphan girl rescued by Ushitora one rainy day. From that day forward, Nao has been living with Masato and Ushitora. She's constantly in fear of loosing the two guys and returning to her former life in the orphanage. Nao is shy, kind, and sweet. She cares deeply for both Masato and Ushitora and wishes to stay with them forever. <Spoilers!!> In volume 2, she chose to stay imprisoned rather than escape so that she can stay with the two guys, even though she knew that possible death and torture awaits her.