Cell phone novelist Yukina Himuro has decided that, in order to satisfy her fans' demand for love stories, she must experience romance firsthand. But with her icy reputation, how can she find someone willing to play the part of boyfriend? By blackmailing the most popular boy in school, of course!
Now that she's back after a long sick leave, Mami Mizuno, the girl every boy in school has a crush on, never leaves Shigure's side. Never, that is, except for when she's pestering Yukina. She claims to want to help Yukina win Shigure's heart, but what is she really after?