#1
My bad little boy (fiolee)by Brianna Savage
Marshall lee and Fionna have been friends forever. He's her best bud but what will happen when she starts to develop feelings for the vampire king. and the shocking turn...
Completed
#2
Just My Hero ||Fiolee||by Charzy
Everyone loves Fionna the human. Of course they would, she saves their butts all the time (not that she's thinking about butts...) Adventure, adventure. She's all about...
#3
Influence ~ (Fiolee)by fiolee_lovers
Fionna and Marshall Lee have been friends for years, but Cake thinks he's a bad influence. Fionna starts to like Marshall, and rebels against Cake's orders. Marshall fee...
#4
Adventure Time: The Human and The...by Levi-Wayne Stanley
When a kingdom loses it's royalty and they have no heir... what lengths would they go to.. to restore the balance? A human wakes up in a room with no door and no window...
#5
Adventure Time with Fionna and Mar...by Eliza Ann
When Gumball's new experiment goes awry, it leads Fionna and Marshall on an unexpected journey together, forever entangling their futures . Potions, broken hearts and jo...
Completed
#6
Adventure Time One Shots by 𝐂𝐀𝐑𝐀𝐌𝐄𝐋
What time is it? One-Shot Time! A Collection of Adventure Time One-Shots written by me, NickyChuck. I take requests for xReaders and CharacterxCharacter. Any AU can be d...
#7
I will love you forever. by fern_the_human
Finn and marceline catch up after two years.
Ps: I hope you enjoy reading my second attempt at writing a finnceline story on Wattpad I promise to do my best.
#8
Dream-scapeby Karryn Brown
It's been months since Marshall Lee seen Aaas famous heroine, fionnathe human. He can't stop dreaming of her, nor can she stop dreaming of him. What if these dreams are...
#9
Innocence- Fioleeby Leah Petrikov
What happens when Marshall Lee goes away for years and Fionna has no one else to help her? Will she survive her own wars or waste away?
**TRIGGER WARNING: ANOREXIA AND S...
#10
Adventures In AAA With Fionna and...by c.s
[unedited version]
fionna, a newly turned 17 year old, gets her heart broken for the very first time. while trying to get her mind off the matter, she stumbles into a tr...
Completed
#11
Innocence. (fiolee)by Becca Hadley
Fionna's 16 now. And she's maturing to the final stage. Like, physically. Marshall lee and fionna have been best friends for forever, and he's noticing this change. Not...
#13
The Aftermathby Cj
After Fiona kills the Lich, Cake starts to notices changes, more specifically, between Fiona and Marshall Lee's relationship.
One shot.
(Ps I wrote this for extra credit...
Completed
#14
Marriage fiolee (Some Smut)by Gore
Fionna is having a having a boring morning until a certain prince shows up and takes her on a picnic. Later on the picnic, when Fionna has to leave Gumball does somethin...
#17
Next to You (FioLee) A Fionna and...by Eloise
Everything was perfectly nice! People are afraid of me, they respect me!
until i had to change school, well my actions were too much that they had to kick me out of the...
Completed
#18
You Lost Little Bunny? «Fiolee»by Alexandria Williams
Fionna is the bravest most courageous girl in all of Aaa ...but she somehow lost her way .... Will someone help her ? Will she find him? More importantly herself?
"...
#19
Cross Dimension adventureby GiannaLopez27
What happens when Prince Gumball creates a multidimensional gun and accidentally stumbles upon Ooo with Fionna, Cake, and Marshall? What happens when Gumball realizes hi...