Takara Sanjou transfers from a prestigious co-ed high school into the all-girls Suzaku Joshigakuin. Her transfer is delayed by measles, and on her first day at school she learns that she was elected secretary of the student council in her absence. On top of that, she learns that the other student council members are all flamboyant cross-dressing boys: the female student body has been pretending not to notice, treating the situation as a joke. The very conscientious Takara is in for a wild ride as she tries to do her best as a student council member, along with boys completely lacking in common sense.