The plan was supposed to be simple. Feed some idiot nobles a centuries old law about harems and they'd jump at the chance to dethrone her. In a couple years it would be overturned and she'd be a princess again after a nice long break. Unfortunately, Twilight failed to account for a devious sun princess, her perverted lunar sister, and five determined well-meaning friends intent on building her the Best. Harem. Ever.

With thanks to MisterGunpowder for proofreading and editing.