It's not necessary to read the 'sequel'. These are just little story ideas that I use to experiment with horror and can be read on their own.

Lavender Staar finally gets a job in the quarantined Belbel region of Balfuffer on a continent to Equestria's South-East. Her task is to screen the inhabitants of an apartment to make sure no pony comes that could harm the inhabitants.

The changelings depend on her to temporarily replace one of theirs, making them very nervous about Staar's efficiency. They just hope the inevitable slip-up will be caught before they get anywhere deeper into the complex.

Inspired by 'That's not my pony' itself inspired by the game 'That's not my neighbor'.

Would've used art from the video as cover art, but the artist said not to, so, gotta respect their wishes.