Well, I'm looking forward to meeting him then. And his mom." She wiggled her index finger at him, "You better be doing good in school kid." One-night stands are complicated sometimes. / Parent-Teacher AU - One-Shot!

A more evil way that Marceline introduces herself. Read as Finn falls in love with the vampire and the war escalates (Finnceline). This takes place when Finn has The demon blood sword. My first fanfic hope you enjoy

Finn meets the Water Princess after he breaks up with Flame Princess.

The story about Finn x FP after their break up from the Frost and Fire event. Now Finn must find new ways to get along with their relationship back and prevent the croak dream that he has troubling himself so bad from her. (From the creators of Leap Through Time!) NOTICE: The Cover Image is not owned by me!

For five years, the many princesses of Ooo have abided by a secret agreement—that none shall date Finn the Human until he is of age. What will happen in the wake of his eighteenth birthday? Rated T for the time being; intended rating will be M. Lemon chapters incoming. Reviews much appreciated.

Simon gets the power of the crown, but he doesn't lose his sanity or Betty. The war happens and Simon and Betty find Marceline and raise her as their own. The new family face many difficult challenges. A story in which a hero will rise and help defeat a great evil in the distant future. A different Ooo will rise and take shape. Also there will be many crossovers.

This is a story covering the life of Simone Petrikov who got cursed by a golden tiara and has to fight her way through the remians of the world. Who is her friend and who is her enemy, who can she trust and who not are questions and go through her head as she protects a young Marshall Lee

A continuation not only with the silly yet remarkable antics of Finn, Jake, and the rest of the cast but their respectful descendants taking place during the chunk of time missing from between the finale and the "final scene" before the end credits.

It's been 4 years since the finale, wonder what our colorful cast of characters have been up to? Follow a 21 year old Finn on his adventure as he solves new problems with Jake, Simon, Marceline, and many other friends.

A new version of Finn in a new universe. Finn and Jake make new adventures!

All was well in Ooo since Golb's banishment at the end of the Gum War, until one day the Lich unexpectedly returns and takes on a new body. With his return comes the end of an era and the rise of a new ruler in Ooo, setting in motion a chain of events that will ultimately force Finn to grow up and face the harsh reality of adulthood as he overcomes new trials and hardships in life.

A story of two adventurers in the future must go back in the past in order to prevent and save the Land of Ooo from destruction and chaos, but they must hurry up as time will be run out, as new enemies and new adventures to come by in the next few chapters. (New Chapters will be rolling out this year!) NOTICE: The Cover Image is not owned by me!

Marshall ha decidido escaparse del dominio de su padre, ahora deberá buscar donde quedarse, sin embargo nunca se imaginaria que el Dulce Reino sería la primera opción. Marshall x Bubblegum MI primera historia de esta loca y divertida pareja. "Finnceline" Incluido... Cap: 20 SIGO VIVA

Marceline, una estrella del rock, acepta ser entrevistada por Bonnibel durante tres meses. No son simples desconocidas, sino que fueron mucho más allá de la amistad y su ruptura las dejó destrozadas. ¿Cómo terminará ese capricho del destino? [BUBBLINE] [YURI] [MARCELINE & PB]

The war of Ooo was prevented, and the mighty Golb was stopped. But the adventure isn't over yet. It's just beginning. Watch as The former Last human faces many challenges and Himself. Co-written by AdventureKing2017 I do not own Cover Image

Alternate ending to AT. After his breakup with Flame Princess, Finn embarks on his largest adventure yet. With the fate of Ooo hanging in the balance, will he, Jake, and Marceline be able to save the world, or even their friends? Join them as they encounter new friends and old enemies, discovering themselves, each other, and their ultimate destinies along the way!

Lsp gets one week in Ooo before she officially starts her duties as a Queen, and she decides to make herself at home under the roof of a certain Lemon Earl. He knowns he still has some feelings towards this powerful and sassy extraterrestrial being, but felt like she was out of his league. While Lsp worried about getting too close, since she would have to leave Ooo eventually...

A collection of one shots taking place at various points and alternate universes after the series finale. I claim no ownership of the universe, the characters, or anything else related to the medium. All rights go to cartoon network.

As Finn and Artetris Huntress Wizard try to summon the Forest Spirit to hunt and stop a forest evil, Finn and she must settle their rocky but shared past.

After forgiving Marshall for his last prank,life goes on for Fionna the Human. The duo's bond later gets stronger as they start having a relationship. But will jealous lovers and dark secrets try and rip them apart?

At long last, Finn was granted the gift of maturity, but a gift received out of pain and labor. Now, dedicated completely to the needs of the many rather than his own doused heart, his heroic skills have been called upon to aid the land of flames. How far will he go to protect the Fire Kingdom, and will he be willing to give himself one last chance with its ruler?

After some 'unforeseen' events, Finn is driven to Flame Princess's humble abode after three years of absence. Their rekindled relationship will be challenged through trust, love, and an ominous threat now arising in the land of Ooo. (AU after Red Throne.)

Love isn't always the bombastic melody leading your life to amazingness. Sometimes it's the harmony playing softly in the background, lifting your spirits between the beats of the percussion. Short moments from a quiet love affair. T for sexual content in some chapters.

Due to an accident, or just misfortunate circumstances impending, Bonnie temporarily reverts back to a pink gooey state. "I'm gonna take care of you, don't worry," Marceline croaks out softly. /Canon AU. Bubbline. Oneshot.

Fionna is invited to a party with PG in the land of Ooo where a few dreams come true, but the Prince is up to something, and Marsh is the nice guy. (Fiolee)