~Mabels pov~
Hm.. Something isnt right. I might just be hallucinating again but (y/n) looks like she's hiding something.A knock on the door interrupted my thoughts
"I'LL GET IT!!!" I yelled.
I ran downstairs and opened the door to see...
Bill?
Hold on.. Isnt Bill's hair yellow?
This bill was blue and looked pretty timid
"Is Bill here?" He asks with a soft voice
"Yep!.. Who are you?"
"Bill's brother"
"wHAT"
I grab his arm and pull him upstairs
Dip dots still asleep and Bill has his arms around (y/n). I tell Bill's brother to wait by the door as I carefully try to peel (y/n) away from him. I finally separated them and kicked Bill off the bed.
He woke up with a jump
He turned a little red
Shit
"wHO Did ThAT?!?" Bill's voice starts to get unstable. Maybe this wasnt a good idea.. I decided to answer a question with a question
"BILL! WHO IS THIS POOR CHILD THAT WAS KNOCKING ON THE DOOR?!" I yell back.
His color turns back to yellow
"Huh?" His face expression faded into confusion
Then his eyes met where his brother was standing.
"w-will?" I could barely make out what he had said.
'Will' gave a small wave
He ran over to give him a hug
Will accepted it and hugged him back
I heard dipper groan
"Mmm" he mumbled while rubbing his eyes
"Mabel are you u-" his eyes widened as he saw Will
"Oh great! Great! Nows theres two of you" He grumbles
He walks downstairs
"Will! How did you get here?" Bill asks
"Oh, the gleeful twins didnt have anymore use for me so they sent me here" He looks down
"If you want, you can stay here" I offer.
His face brightens up after what I had said.
"Really?!" He exclaims
"Yeah sure" I smile
We continue to talk about the house and random things until (y/n) wakes up. She hides her whole self under a blanket as she makes her way to the bathroom with clothes and a brush in her hand.
"Is that blanket alive?" Will said
"Nah thats just (y/n). She doesnt like to be seen when her hair looks really bad. She just went to change" I explain
"Oh ok"
(Y/n) comes out the bathroom with a white Panic! At The Disco shirt on, a red flannel around her waist, and jean shorts
"Hey" she says with a smile
"Shes hot" will whispers.
He noticed what he just said and covers his mouth while (y/n) blushes
Bill glares at Will
"Shes mine bro"
"Says who?"
"Whos the person who just said it?"
(Y/n) yawns again and heads downstairs
I start to smell food
"Food!" I yell!
As i run downstairs as Bill and Will follow
Dipper and (y/n) were sitting across from eachother. Bill was distracted by dipper so Will took the advantage and sat next to (y/n). Bill noticed this and glared at him. (Y/n) didnt seem to notice and continued to eat her food.
This is going to be a long day
I sigh

YOU ARE READING
Do You Trust Me? (Dipper x Reader x Bill)
Fanfiction"Shh Hun, you might wake the trees~" I DO NOT own gravity falls, or any of the characters. All rights go to their owners. Enjoy~