When she grows up, Kouchi Ai wants to be a mangaka. Though, she keeps it a secret, in fear that her classmates will find out and ridicule her about her silly dream. Though one day, Akuchi Shun, a playboy who Ai dislikes, finds out about her secret. Amazed by her talent at drawing and determination, he decides to become her drawing model. Included one-shot: Sensei wa Santa Claus