Deal Till Dawn (Bill Cipher x Reader) Lemon

I was a simple archeologist, my twin sister a lawyer. Who knew just a simple visit at Gravity Falls would change us or the rest of our interesting lives just because of a simple dream demon... Warning: Does include foul language and lemon.

💫Imagine This-Gravity Falls Edition🌲

You only need a bit of imagination~ ✍ ∆Gravity Falls belongs to Disney and Alex Hirsch but the book is mine∆