An American werewolf in Gravity Falls pt3

Dipper and Mabel had packed two backpacks full of supplies.

Mabel didn't know where they were going, but she didn't seem to care.

While Mabel was putting things together, Dipper used the house phone to call Wendy.

"Hello" she asked from the other end.

"Hi, Wendy, it's Dipper. I was just asking if you could give me Daniels adress, he left his phone here" he lied.

"Oh, yeah, sure man. He lives in a cabin in the woods. If you go to my house and turn right when you're near the front door and keep going you should reach it eventually"

"Thanks Wendy, bye" he hung up.

His sister was behind him, she heard everything.

"We're going to Daniels house" she asked.

Dipper turned to face her.

"I thought you said we were going on a monster hunt" she said disappointingly "and Daniel didn't forget his phone so why are w-"

She gasped.

"Oh my god. Is Daniel a monster.

Dipper pulled out his journal and showed it to her.

She read the page on werewolves and grinned.

She bounded up and down happily, squealing.

"Shhhhhhhhh" whispered Dipper.

She quickly shut up.

The two walked to the door and walked out into the woods, but Mabel quickly put on her heart hat first.

-

They reached Wendys house and turned right as instructed.

The sun was seconds away from setting so they had to move fast.

As expected, they found the building.

It was a lot like the Mystery Shack, but newer looking and only had two floors.

The two knocked on the door.

No answer.

"DANIEL" called Dipper.

No answer.

Dipper reached into his back pack and pulled out the presidents key.

He unlocked the door and the two walked inside.

-

It was very dark so the two used their flashlights to scan the building.

"DANIEL" Dipper called again.

No answer.

-

Daniel had locked himself in the basement.

He'd chained himself to the wall and gagged his mouth.

He drank a special brew he made which would tire him.

He heard the twins calling his name and panicked.

Shit. He thought.

-

The twins found the basement door and unlocked it.

-

SHIT! Daniel thought.

-

Mabel screamed when she saw him.

She ran up to him and took the gag of his mouth.

"Who did this to you" she asked.

"I did" he replied angrily "you two shouldn't be here"

"Why" asked Mabel.

"Look, you two need to leave befo-"

His head drooped down.

"Mabel. I think we know why we have to leave" said Dipper, taking her hand and leading her away from him, slowly.

Daniels head lurched up and he stared at the two. His eyes were a deep yellow.

He screamed, in agony and frustration.

He ripped the chains out the walls and rushed at the children.

The two bolted up the stairs, screaming.

Dipper shut the basement door and locked it.

It did absolutely nothing as Daniel burst out of it.

He landed on the floor and roared.

His jaw began to expand, slowly and painfully.

It got longer, wider and stronger, his nose seemed to have attached to it.

Dipper and Manel stared in fear.

Daniels teeth expanded heavily till they were the length of icicles and sharp as needles.

His clothes tore as his body expanded outwards.

His bones expanded inside his skin, causing him more agony.

His fingernails grew until they were a couple inches long.

His spine could be seen trying to force its way out of back, same with all his bones, even his ears started growing until they pointed up.

His hands began to reform themselves into paw like things, his thumbs moved far away from his hand.

He was naked, so they could see the same thing happening to his feet.

His brown hair turned grey and grew expedentually, all over his body until it began long and shaggy, covering up all skin.

He roared all the way.

Then he stopped.

He stood up on all fours and stared at the twins.

He howled into the ceiling.

He looked like a cross between a werewolf and a ball of fluff.

Then he pounced.