After centuries of ruling Equestria without a single day off, Princess Celestia is driven to true desperation: selling herself into slavery as a vacation on Earth, the one place she can go without being recognized. Can the sovereign ruler of Equestria adjust to the role of a domestic servant? Can this simpler life give her the peace and relaxation she desires?
More importantly, what happens when she meets her fellow ponies who do not have a way out of their predicament. Can she bring them back? Will they even want to leave?