This is my first Gravity Falls story! I hope you guys like it!
It's going to be 100% Bill x Dipper up in here, so you know, don't like, don't read.
Maybe later on they'll be getting a little freaky, no, scratch that. It's pretty goddamn likely they'll be getting freaky, sooooooo there's that. Enjoy!

The sound of a twig snapping echoed in the forest, yet again, and Dipper silently scolded himself for not being more careful.

He'd never find that rare beast if he couldn't keep quiet!

The boy halted in his tracks and took a deep breath, attempting to still himself completely for a second before he continued. He listened to the forest around him, the sounds of birds, the wind rustling the branches of the trees, and, you know, other forest sounds.

He breathed out and relaxed, hoping maybe now he could keep down the volume and not step on any more goddamn twigs. He lifted his foot to continue on his hike, but just as he was about to place it on the ground below, there it was again.

SNAP

Dipper froze. This time, he knew that had definitely not been him. He looked down to his foot, which was still rather obviously in mid-air and certainly NOT near any twigs. He placed it softly and then whipped his head around, his eyes scanning the spaces between the trees and the shrubbery below him. He knew of all (okay, most) of the living creatures this forest had to offer and he was not willing to bump into any of the many were dangerous.

He continued to look around him, but on spotting nothing, assumed it had been a one off and proceeded carefully (and undeniably more quickly) upon his way. Though, he couldn't stop himself from taking a final glance around him before he left; that crawling feeling he felt upon his back was just too overpowering...

Later that day, (Finally no longer feeling creepified from his experience in the forest) Dipper sat on his bed in the room he shared with his sister. He leaned his back against the wall of the attic, with the journal propped up on his knees, like a bookstand, idly chewing on a pencil as his mind wandered onto where that beast might be.

After his unsuccessful search earlier in what was supposed to have been its habitat around this time of year, he felt rather down. Even though he couldn't pronounce the name of the thing, the sketchy image of it within the journal intrigued him, the lack of information provided on it only making him more determined to track it down.

Just as he was about to begin re-evaluating whether he'd gotten the location wrong, the sound of a thumping up the stairs broke his concentration and he looked up just to see his twin sister bound into the room at full force, flinging the door open and albeit catapulting herself onto the covers of her brother's bed.

"Brohm-Mo!"

Her usually greeting of 'Bro-Bro' became rather muffled by the bed sheets she'd now stuffed her face in and Dipper rolled his eyes at her antics.

"Come on, Mabel. I told you I was trying to figure this one out. What do you want now?"

Although he was complaining as a result of the disturbance, the small smile on his lips and his light-hearted tone made it clear that he appreciated the break from the work. Mabel lifted her head from the bed, quickly settling herself into a crossed-legged position next to her brother, her oversized, pink sweater billowing over her knees as she held her feet each with the alternate hand and rocked distractingly back and forth as she spoke.

"We're playing board games downstairs and I just roped the others all into twister!"
She grinned, her braces only making her smile look brighter.

"You have to come down and join in too! Please~?"

It was clear from the consistency of the pleased expression on her face that Mabel already knew her brother would be following her downstairs, and despite his small grumble at that particular game choice, he let her drag him down the stairs easily; the two tawny-haired twins bouncing into the living room to join in with the festivities wholeheartedly. Even with the inclusion of the extra guest watching from the window...

Okay so, fairly short. It was the first one, gimme a break! Next time I'll actually plan and get some more story in there, I promise.
Favourite and follow and review and all that if you want more though! :)