The Universe May be Against Us-Book 1 of 2- Dipper Pines x OC

Set in season 1 of Gravity Falls
"Maaaaaaggggiiiieeee!!!!" Mabel cheered as she took the phone from Dipper's hands. "How are you?? Seriously? Wow! Okay, twenty minutes? Cool! See you then!" she had her one way conversation, or at least what Dipper had not-so-casually listened in on, then hung up the phone, happily skipping over to Dipper.
"Guess what?!" Mabel said excitedly, jumping up and down in front of Dipper.
"You met a cute boy and you're going on a date?" Dipper asked playfully. Mabel punched his shoulder as they both laughed.
"No silly! You get to meet my new bestie Maggie!"

I do not own Gravity Falls or any of its characters, only Maggie Greenfield and her story.
The cover art is not mine, all credit goes to the original artist, ZakeNO(I think, or something similar to that)