Armed with knowledge from Celestia, Twilight prepares her friends to do their duty: ridding her mentor's old home of a very powerful, very dangerous ghost. It had the power to weaken Celestia and Luna, even to make them collapse some nights under its power, but this shall end now!

Too bad this ghost's specialty is 'taking care of' mares.

A patreon voted for story that should be updated in the weeks to come. Life stopped me from getting it all done for Nightmare Night though.

Not an actual crossover, even though there are slight parody elements within.

Contains (updated as it goes on: ghost fucking blowjob