Adventuretimefanfic Stories

52 Stories

𝓘𝓶𝓶𝓸𝓻𝓽𝓪𝓵 𝓒𝓸𝓼𝓶𝓲𝓬 𝓘𝓷𝓽𝓮𝓻𝓮𝓼𝓽  [PRISMO X READER] by J4llyHeadz
#1
𝓘𝓶𝓶𝓸𝓻𝓽𝓪𝓵 𝓒𝓸𝓼𝓶𝓲𝓬 𝓘𝓷...by J4llyHeadsz
PRISMO X Y/N(any gender reader) SLOW BURN FANFIC :3!!!! You, a cosmic entity, has been invited to a party from your friend, Cosmic Owl. Who hosted the party? Prismo th...
Marshell Lee + reader by ForsakenGirl220
#2
Marshell Lee + readerby Gezel Forsaken
A Love story with Marshell Lee the Vampire King
The New Age of Wilhelm and Audrey by Gunman27
#6
The New Age of Wilhelm and Audreyby Gunman27
What was once thought to be a holy war has changed. The evil warlock Malick, has decided to take revenge on those who cast him out, using both, his inner circle, and the...
Come What May by Shaddix15
#7
Come What Mayby Shaddix15
Marshall has always had feelings for Fionna but as the time draws near, will he be able to confess them?
Land of Aoo by ForsakenGirl220
#8
Land of Aooby Gezel Forsaken
Fanfiction, involves smut. gezel is the last human in Aaa, but when she climbs the wall that splits the world in half she meets a human boy and a magic dog. what will ha...
Finnceline  the start of the end by 101bluewolf
#9
Finnceline the start of the endby 101bluewolf
It has been 16 years since the lich war Finn and marcy have a family and they have meet the land of aaa. but what will happen when trouble strikes! First fic hope you...
Finn x Fern Oneshot by unnaturalnot
#10
Finn x Fern Oneshotby unnaturalnot
These are just Finn x Fern oneshots. I just got done watching Adventure Time and now I'm low key obsessed with Finn and Fern. I don't know how long this obsession will l...
The Woodland Eye - An Adventuretime Fanfic by RandomSailixian
#11
The Woodland Eye - An Adventuretim...by -Korax writes!-
In the safe, protected forests of Ooo, at last, an heir to the Cyclops kingdom was born; but at what cost? Many a year later she rediscovers the importance of magic and...
Finn's Choice by tacoshark_56
#12
Finn's Choiceby Finn’s Choice
finn is in a pickel(sorry i said that, im wierd) when both Huntress Wizard AND Flame Princess come to see him and after that he is forced to make a choice, a BIG choice
Home. | [Fern the Human x Fairy Reader] by Fishie_Hippie
#13
Home. | [Fern the Human x Fairy Re...by Zack Fart
ill make this better later lolol [I plan to make this story have a copy with my self-insert later lolsies]
The Smell of Strawberries- A Fiolee Story by ptvandswsrmydrugs
#14
The Smell of Strawberries- A Fiole...by ptvandswsrmydrugs
Fionna the adventuress. Sounds pretty dreamy, huh? Nahhh! She' the savior of Aaa! A tomboy, a bro! A white bunny hat, blonde hair dark blue shirt, light blue skirt, with...
A place like Ours: Adventue Time FF by AshtonLover2015
#15
A place like Ours: Adventue Time FFby AshtonLover2015
Hi, my first fan fiction and on none other than Adventure time!
A Different Galaxy by T3ARFUL
#16
A Different Galaxyby Rachey
"I thought you loved me?" "Exactly. I loved you. I don't love you anymore." Bubba's had thought Marshall and him were meant to be together. But when...
songwriters - a bubbline oneshot by lanaslyrical
#17
songwriters - a bubbline oneshotby lanaslyrical
an alternative bubbline first kiss <3 sorry idk wtaf this is
Adventure time Ooo & Aaa high school fanfiction. by marceline1630
#19
Adventure time Ooo & Aaa high scho...by Michaela Brundies
A fanfiction about couples in Ooo & Aaa. And more.