Princess Celestia has started getting frequent headaches while reading. Her insistence on staying away from her personal physician however, only invites future headaches in the form of Luna's mischief. Will Princess Celestia be able to dodge her doctor forever?

Takes place between seasons 2 and 3, and will come out in small chapters till finished.
Cover Image credit goes to AxemGR, not sure how to embed so check him out on deviant art.