All Marcy wanted to do was hang out with her girlfriend. But aftter finding out Bonnie's secret she goes from girlfriend to fiancée with expecting chiled in a single night.

Finn and Huntress Wizard have started dating one another in earnest. Tonight, in fact, marks their first official "date night" together. HW, however, seems to have some pretty unconventional ideas on how they should spend their time together. Finn better get ready, because it's going to be a long night before he can determine whether that's an extremely good or bad thing.

Una vida antes dejada en el pasado, remontándonos a un mundo donde Cosmos/Leo tuvo que vivir anteriormente antes de llegar a Ooo. Una historia que relata el origen de uno de su mejor amigo y compañero, Inferius... Disfrútenlo.

Bonnibel Banner is fifteen when circumstances beyond her control force her to leave her hometown of San Diego for the middle of nowhere, Ohio, to live with her estranged Aunt Lolly, a woman she remembers very little about. Slow (emphasis on SLOW) burn real world Bubbline AU featuring the usual gang w/ a few fun side pairings. Priority Updates and Author's Notes on AO3!

From daughter to dad.

Join Finn, Jake, and Ice Princess Rachel as they embark on their many mathematical adventures as they strive to keep Ooo safe as righteous heroes.

The story of Ooo is an old one. But what if something was changed?

Finn meets his mom on founders island but things get a little wild. Warning incest, and graphic depictions of sex. Sorry for the incest stuff its pretty bad if you aren't into that. This is m first fan fiction so I apologize for Grammar, Misspelling, or just generally not knowing how to write sex scenes (or just writing in general) .

Finn and Gang as well as their otherworld counterparts are sucked into a mirror they both found in their respective worlds. This spells trouble because shortly after getting their bearings, the mirror spawns a witch who speaks to them frankly. They will have to pay a price for trespassing in the mirror, and the dimension they are now in will be the home to one of each world's crew

Marceline and the gang enter an open mic contest as a newly formed band. /SONGFIC ONESHOT/

After the events of Earth and Water. Finn starts to notice that more and more people are moving into the ungoverned Grasslands. Soon enough tensions between cities and kingdoms start to get out of control. So, Finn decided that enough was enough and pushed to unite the Grasslands under one flag, one nation. A Republic. I DO NOT OWN ADVENTURE TIME, but all grammar mistakes are mine.

My first ever Adventure Time Frogman Fubblegum AU story. Just a simple lighthearted little SCUBAdventure and Rescue Frogman out-of-air simulation training dive set in the Sunken High School Pool at the Drowned City underwater in a sunny Summer day featuring Frogboy Finn Mertens and Froggirl Princess Bonnibel Bubblegum. This one is for Keyhero18, CNY and all you Fubblegummers.

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.

'They glanced up as Marceline walked past them, eyeing her leather jacket and combat boots respectively as if they were going to jump off her body and bite their heads off. She wished.' [Bubbline Highschool AU] Rated M for language, smut, violence and other nsfw themes.

warning contains male weight gain.

Okay, fisrt off. This fic is not mine, the story is not mine AT ALL; the original author's channel will be on my bios. This story tells of the happenings in a world transformed in the very first days of the Great Mushroom War, from the eyes of our protagonist. Also, the cover art isn't mine so, kudos to the original arthist.

In the end, Marceline knew that she was being asked one exorbitantly cruel question: What is happiness?

With Gumbald and Golb soundly defeated, Finn and his friends appear to finally have their entire lives ahead of them. Yet, extricating oneself from the ghosts of the past is rarely a clear-cut matter. Especially for a hero like Finn. M for violence and explicit sexual content in certain chapters. (maintains continuity with and contains light spoilers for AT 'Season 11' Comics)

"Yoouu are not like meee candy can be broken apart but then fixed- melted or...or stitched back together." Lemongrab told her in a soft voice she'd never heard him use before, "But you... you are so veryyy fragile. If you were broken then I could not put you back together. You would be gone. And I would be all alone without you." LSP and Lemongrab deal with post-kiss awkwardness.

are the biographies of my Adventure Time OCs!

It was Jake's birthday party and the whole university was invited. The crowd in Finn and Jake's house was filled with different personalities. Even the rock superstar is here, Marceline Abadeer- aka my biggest crush. WARNING: [Alcohol/Drugs]

[Altern Universe] Bonnibel es la presidenta de Candy Kingdom, una importante cadena comercial de golosinas, quien hace declaraciones homófobas en estado de ebriedad. Cuando esto afecta la imagen de su compañía, ¿qué desesperada acción puede cometer ella para enmendar su error? ¿Cómo logrará proyectar una imagen gay-friendly?

In this crazy tale. The two friends (Finn and Jake) were having a nice time on the roof of their treehouse. But, suddenly a large slime storm appears! What will the they get up to this time?

Princess Day is supposed to be a time to catch up with old friends, entertain potential suitors, and forge new alliances. It isn't supposed to rack up a body count. The good news? This year will be different. The bad news? Princess Bubblegum isn't going to like why.

Follow the adventures of the young Bonnibel Buchholz. A girl that never really knew how it felt to be lucky, but still strives for a peaceful life. She's just a college student trying to get by while still living with her small family, but just why does she always ends up in those weird situations? And for some reasons she keeps running into a certain rich girl...