One spooky Nightmares Night, Creaky Mail and Mail Opener two clumsy royal guards were ordered to go to a strange mansion for a party set up by Princess Luna. But in reality, the mansion is filled with foalish challenges.

On entering the mansion the two guards become trapped in diapers, and are forced to accomplish the embarrassing challenges in hopes of escaping. This will be their ultimate test to see if they're guards or foals.

Cover Artist Mix-up

Co-writer: Mix-up