Haruka Ichimaru is beginning her last year of High School-and has never been on a date. Her best friends Nanase and Shouko are both in loving relationships with other boys. And Haruka has yet to have her first kiss, first date, or even first dance. But this isn't something Haruka is worried about. For now, she'd much rather deal with her two sisters and sickly mother. But now that her entire school is planning a dance to commemorate their graduation, Haruka suddenly wants in on the action. The only thing standing in her way is also one of the most embarrassing things to admit: She always seems to be drawn to girls.