One Shot - Celestia and the ponies of Equestria are posed to start opening conversion bureas on Earth, however they didn't count on the horror that is government workers with paperwork.

Join a low-level government inspector as he travels across universes to deliver a fine to Princess Celestia.

Will he manage to bring the right forms?
Will he avoid being gored by angry unicorn-pegasi with their sharp, shiny horns?
Will he use his brain and think outside of the box?

Probably not, he is government after all.