I Can't Even [Reader X Reader X Reader]

Started writing this as a joke, got way too into it.

Here's the deal: You thought you were going to have a nice sleepover with your two gal pals, but you thought WRONG. Everything goes south when another of you appears. She warns you of another you trying to harm you... but which of you can you trust? Can you even trust yourself?

Spo0ky & romantic. Epic superpowers, giant monsters, dimensional travel, questionable morals and (Y/N) HAS A RIFLE!