Set about two months after the Distant Lands special, Obsidian. After finally coming home from a long and disastrous concert tour, Marceline discovers that Princess Bubblegum has installed a new A.I. security system in the Candy Kingdom. Unfortunately, the upgrade turns out to be a bad idea. To make things worse, a demon suitor shows up asking for Marceline's hand in marriage.

The film takes place four years after the Gum War where Finn celebrates his 21st birthday as he meets Fionna and Cake, and the other pop culture characters to stop Dr. Gross and her new servants from destroying the Land of Ooo.

What if at the end of the Cooler, Phoebe being 18 here, pretty much gave Bubblegum an ultimatum to keep her kingdom from being destroyed by Phoebe and her army... nuff said expect plenty of lemons, and Bubblegum getting dominated... and Phoebe stealing Marceline from her... no Finn lemons here people, expect heavy Futa on female, creature on female, male on female, ETC.

Finn has decisively defeated Tatsuo Nagumo, Warlord of the East, in pitched battle, but there's no time to rest yet. As the deadly currents of intrigue and rebellion continue to swirl around his family, his closest family risks being swept away. Can the King of Ooo defeat the deadly plots of his implacable adversaries and win the Gum War once and for all?

Maybe it was the way she looked at the falling snow with childlike wonder, or the way the white flakes looked beautiful before they melted in her hair; but in that moment, Bonnie knew everything was going to be okay. High school AU. (slow burn; reupload)

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.

AU. Cut-off from the rest of the world, Finn and his family live on the Founder's Island with the last humans on Earth. Despite wanting adventure, he's always told that nothing but monsters existed on the other side of that ocean. Things change when one day he discovers an underground bunker where a blue-skinned man has been hiding.

What if Bubblegum decided to make a study on many creatures of Ooo and hires many people to help her with the studies and many of them happen to not only go into details of said creatures lives... but their mating habits as well... look inside to find out more on BCS. (Lemon filled from start to finish.) (Ash Death in first chapter) (Male OC's will be used with female humanoids.)

Bonnibel, promesa universitaria en el campo científico. Después, su compañera de piso: Flama, quien infunde terror en el barrio por su personalidad volátil, creencias en la brujería y gusto por el Black Metal. Un día, Flama va demasiado lejos. A partir de ese momento, Bonnibel intentará ayudarla a librarse del demonio que proclamó su alma como de su propiedad. Bubbline. AU.

Alternate Marceline in Heat story with a side of BCS as Marceline goes in heat which lands her in major trouble. Early B-Day co-op gift from TME. No flames please. Constructive criticism is welcome.

¿Qué sucedería si guardaras rencor contra aquella persona a la que más amas en el mundo?

18 year old Finnegan Campbell lives on Founder's Island with his mom, but through a series of unfortunate events, he winds up on the shores of Ooo. And becomes a Helper in ways he never thought were possible.

What if Finn was tired of always getting shot down, used, and pretty much taken advantage of by every princess and Finn finally snaps?, what if he found a time controlling watch that allowed him to do things that would otherwise be impossible?, find out when Finn turns to the dark side and makes many princesses pay. Non-con lemons for most chapters, some con, Hero to Villain Finn.

(Placeholder for title) A new Co-op story by TME and I. As Marceline's heat cycle comes, she makes a deal with a certain jerk that she never thought of seeing. No flames please. Constructive criticism is welcome. But if you hate it because of the pairing, don't read or review it.

New Cupid Series starring everyone's favorite robot... BMO!... Co-Op by TME and I. No flames please. Constructive criticism is welcome.

The hero we know as Finn the Human was stranded on Ooo after a disastrous night at his birthplace of Hub Island, but what happened if this never came to be? Let's explore the possibility of Finn staying on Hub Island, and came to be known as a Helper Boy Named Finn.

(Co-op work, harem version, based off of Scott Pilgrim VS the world) What if Marceline and Bubblegum had a falling out of sorts thanks to a prank of Marceline's and shortly after she meets a new friend who would help her in many ways, enjoy what happens when the main OC (You know its Emerald by now people) fights 7 people for fragments and defends Marceline... enjoy.

After the saving of Betty from Golb. Marceline finds out that her dad has true feelings for Finn and Jake. She has to save their souls after Hunson sucks them up!

Finn isn't the hero we remember nor the adventurer we adore. He isn't loved by the people he serves nor revered by anyone as a role model. No child who sees him wishes to be him. No adult who watches him ever envies him. He is the shunned one, the doomed man, the performer of Justice. He is the Executioner. The one who kills in the name of Justice. And lives for nothing more.

Bonnibel y Marceline se vuelven a encontrar en la universidad tras una fallida relación en la escuela, el reencuentro revive viejos recuerdos que afectan esta nueva relación. (Fua era re dramática)(no es tán dramático)

A post Gum war co-op story... what if the Globs wanted to prevent magic leaving Ooo again and prevent magicless times... in order to do so... souls from other worlds are reincarnated onto Ooo in a special village... what kind of adventures will our reincarnated OC's have when some exciting adventures to be come to them... expect lemons and various things inside, turn back if hate.

After Finn's seventeenth birthday he vanished. after five weeks of searching, nothing came up. Huntress Wizard finally learns of his disappearance, after dealing with new and frightful beasts popping up that reek of blood and disease. She offers her aide to find the hero, but he isn't the same. She will help him. Bloodborne crossover

A Co-Op Rewrite to my original story "Finn the Red" by TME and I.

Lemongrab and LSP drabbles, mainly requests I've done for people on tumblr :) currently we have: lumpygrab watch their favourite films together, and Lemongrab plays a video game for the first time with her.

"The scary thing about the fatigue - and about almost everything with his new body, was how unpredictable everything was now." Lemongrab struggles with self hatred about his body and temporarily forgets that there are people who love him.