My Brother Loves Me Too Much

Setoka Tachibana, a high school girl, has expressed her romantic interest to boys on twelve occasions, only to be rejected every time. Her older brother, Haruka Tachibana, is very protective of her, yet he hides the fact that they are not biologically related. Suddenly, Setoka’s childhood crush, Takane Serikawa, reenters her life after several years and starts to pursue her.