Fionnathehuman Stories

Things are tense in the hot, wasteland dimension. Tempers are high, and Fionna is overwhelmed with guilt after being screamed at by a furious Cake. Simon takes matters into his own hands to comfort her. (This is how I wish the episode actually went. I'm a huge sucker for soft moments and found family fluff.)

After a horrible accident Fiona is thrust into a new world with new people, except she's known these people all of her life. Her life turns upside down as she tries to regain her missing memories and salvage her relationships with the people she has forgotten. She's supposed to be subtle, she's supposed to be top of her class, and she's supposed to be in love with the Flame prince, so how come she's drawn to fighting, goofing off and the angsty teenage boy who plays guitar too loudly and bullies her relentlessly? (2015)

Prince Gumball finally gets a break from royal duties and chooses to spend it with Fionna, although he finds that a certain somebody was invited without his knowledge. (Originally uploaded on AO3 via Lunasis)

Fionna starts to get feelings for someone she just meet which is the one and only handsome Marshall Lee which is the Vampire king. Marshall Lee the Vampire king starts to feel something different towards the new girl(a.k.a Fionna)which he just met.

this is a story of a how an ALPHA fell in love with her beta. as time pass the two became close friends and now you have to read to find out the two's back story

When Fionna thinks that's everything going fine in her 18th Birthday party at the Candy Kingdom it appears that she was wrong and when she runs away from there she finding her self in Marshall's company. What will happen between them, how will it end? Read and you'll know......... Hope you'll like it!

Fionna has seen all that is to be see saw in the land of Aaa, what happens when she sets off by herself to face the big scary universe? Will she be ok? What happens when someone takes over her house when she's gone? Will she miss Marshall lee?  Parings: Marshall x fionna Marceline x finn Gumball x flame princess Bubblegum x flame Prince

Fionna, it's dating time!

I was heartbroken. The world was spinning. How could he do this to me? I liked him like the burning flames of a bonfire. But I was his second choice. //and then there was him.// Whenever I looked at him, the world felt complete again. The roses bloomed again. It was like looking at the phases of the moon changing right before you. I could touch him without getting burned. We danced until we died. We kissed until we got sore. We loved until we couldn't no more.

Fionna Murtons is just living her life like normal when new guy, Marshall Lee Abadeer shows up and makes it his goal to get on every last one of her nerves. (btw, the cover art is not mine, I found it on google images. I have no idea who it belongs to.)

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 SELF HARM**

Life as an adventurer has its ups and downs. You save princes and make sure nothing is harming your world. You fight monsters or the Ice Queen with your bestfriend. Or get stuck in a really awkward situation with a really hot 1800 year old vampire. Life is pain when you don't know who to choose. Join Fionna, Cake, and Marshall lee as well as the other characters from adventure time in this fanfic! To the land of Aaa!!!

If you watch Adventure Time and enjoy Marshall and Gumball, then read this! Sure this is an LGBTQ+ positive story, but it focuses a lot on character development and Lore. This fan made story will take you through a whole new world of trials and feels!

(Adventure Time) Now Fionna is 19 and wants to stay with Marshall forever. What happens when Fionna finally decides to join Marshall in his immortal night life? Is it all a mistake? Will Fionna regret her decision for the rest of her eternal life?

This is a Fiolee fanfic. * Smut warning * This is about the struggles of Love and heart ache. Fionna and Marshall are very different people which creates a bunch of conflict and misunderstanding. This newly met friends are in for a ride, but how will this story of Love end?