For years Mabel had a secret only her family knows. She gained a second personality that seems much more mature and has helped Mabel over the years. Dipper knows that this personality isn't normal and with the other mysteries of Gravity Falls, he wondering if he can uncover the secrets of Mabel's other side. Who is Morgana? Rated T for now.

Dipper and Mabel return to Gravity Falls in-between college semesters at the request of Grunkle Ford. Something is wrong with Stan and to get to the bottom of it Ford is going to need all the help he can get, and who better than the Mystery Twins 2.0!

*SMUT WARNING* While at Pacifica's house, Dipper comes in contact with a magical flower that turns him female. The effects only last a couple of hours, but Pacifica is determined to spend that time showing Dipper why the change might not have been all that bad.

Just a series of one-shots, also a fan resource. Feel free to ADOPT whatever you want. Also Feel free to leave me Story ideas. I'm also willing to be bribed in 'Shake up the falls' chapters to continue three one-shot's that you like. Rated M for a reason! You've been warned!

Dipper Pines receives a special surprise from his girlfriend. Or rather, Pacifica goes over the top for this celebration. (Originally published on AO3 on 14 February 2023)

Rated M for futa Mabel and sexual content. Mabel's a gracious loser- so gracious, she decides to take pity on Pacifica and show her what she's lacking.

The Pines have a talent for making even a simple situation into an uncontrollable chaos.

A BillDip/Gravity Falls Royalty AU! It's prince William's 21st birthday, and he's just received a very unusual gift; a captured slave boy named Dipper. Will he return him home? Or will he keep him for himself? Rated T for mild language and adult themes, but nothing graphic. Tags: Gravity Falls, BillDip, Bipper, Bill Cipher, Dipper Pines, BillxDipper, Bill x Dipper.

Eighteen years after the tragedy of June 3rd, twin sisters Mabel and Pacifica Pines begin to uncover the well hidden and somewhat forgotten mysteries of Gravity Falls, Oregon. Along with their group of trusty friends, will they be able to uncover the truth and navigate the rough waters of adolescence? What will happen when a new set of foes rise?

The Skies are polluted with evil as there are strange, winged creatures invading and terrorizing the town. Only Wendy, Dipper and the rest of the Mystery Shack Investigators can clear the unfriendly skies, if they can survive.

An epic revenge story written by the insane dorito himself! It's basically a BillDip series told from Bill's POV with a few POV's from other characters of the series. (WARNING! This is DARKBILDIP! RATED M for later chapters.)

El destino de las personas es incierto, algunos dicen que no se puede cambiar y otros que es voluble y que cambia con cada desicion que tomamos. Luego de 8 años después del primer verano las cosas están sumamente cambiadas en la vida de Mabel, Dipper y Pacifica, teniendo que enfrentar sus adversidades a la vez que nuevas amenazas que tienen el poder de poner todo de cabeza

Set nine years after their first summer, Dipper and Mabel had returned to Gravity Falls every year, going on more daring and dangerous supernatural adventures with each visit. This all changed four years ago, when a massive explosion and fire claimed the lives of Dipper, Mable, and their parents.

*SMUT WARNING!* Part two of Mabel's encounter with a tentacled creature she found near the beach. Enough time has passed that now it's time for her to lay her first clutch of eggs.

Back in 1943, Caryn Pines started a beautiful work, a record of her family's story, and over one hundred years later, her great-granddaughter continues her work.

During the night, Wendy calls Dipper about something weird she needs help with. When Dipper gets there, confessions are made and sex ensues.

She enters Gravity Falls for one summer and one summer only (probably). She finds a lifetime of the life she missed.

Dipper's Journal on some of the actual events and a few other one shots.

This is the third episode of TWE. After Robbie successfully gains Tambry's love back by playing the same song that he used to hypnotize Wendy, Mabel suspects that he might have done it with some dark magic involved. Investigating further with Dipper coming along with her, the twins gets dragged into a situation way bigger than they ever expected...

Pacifica Northwest had always been the envy of the town of Gravity Falls. She had everything that anyone could want: wealth, beauty, and status. But she had never been happy. When Pacifica met Dipper Pines, everything changed. She saw him as more than just a friend; she saw him as someone who could make her truly happy. Explore Dipper and Pacifica exploring their emotions and more.

Los Northwest se han mudado lejos de Gravity Fall a Miami Beach (Florida) tras el Raromagedón, pero no a todos los integrantes de la familia esta feliz con esta decisión. Después de 6 años de abandonar el pueblo, Pacifica decide regresar a sus raíces en busca de un poco de libertad y nuevos comienzos ... Gravity Falls no me pertenece

Dipper Pines has grown up. Now a detective dealing with crimes involving the paranormal/supernatural, he finds himself traveling across the country with a recently bankrupt Pacifica as his helper. What kind of supernatural mysteries will these two be taking on together? Dipcifica COVER ART DONE BY MariusWales. Look him up on Deviantart(dot)com

pacifica shrinks to a doll height on the night her familys party

Twins Stan & Ford Pines leave their hometown, Glass Shard Beach, to spend the summer at Gravity Falls with their Grauntie Mabel, a sweet old lady who runs a tourist trap, bakes glitter into cookies, and lives in a knitted paradise. The Twins explore the seemingly boring old town in hopes of finding buried treasure & monsters! But they don't find anything until...**Updates Weekly**

When William Cipher, a Demonic Prince receives his abilities he soon proves to be too much for his Kingdom to handle. His chaotic antics force his parents to send him away to live with an old ally on Earth. Upon his arrival he meets twins Mabel & Dipper Pines. But can these seemingly normal kids and their family teach him control? And what secrets will they discover along the way?