Fionnaandcake Stories

A story in which an ordinary woman named Maeve meets a girl named Fionna, her cat, Cake and of course, THE Simon Petrikov.

Y/n didn't have a good childhood, y/n just wanted to find her parents when they went missing one night and she found a tiara that she found while looking for food, soon...

When Princess Y/N is scheduled to go to the Candy Kingdom for a royal dinner, she meets Marshall Lee the vampire king and Prince Gumball of the Candy kingdom. She was on...

You are a traveler in the Land of Ooo, in a constant search of...well, you're not sure, really. You've been trying to pinpoint it for a while now, but you can't quite th...

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...

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...

Just a bunch of mini-stories about the two idiots, ranging from very cute fluff and extreme angst. I hope you enjoy!! Warning: some stories may or may not have trigg...

Flipping yas. This is just a OneShot because fuck you that's why. Jk tho. WARNING: BOYXBOY GAY SMUT DON'T LIKE DON'T READ Thank you ヽ('o｀；

The great question endures: who would win in a fight between Nietzsche's Übermensch and Mandroid? The answer is...Werewolf Prince. It's always Werewolf Prince! (Genderbe...

"Ah, a magical land full of adventures, love, fun, magic, and many more; The Land of Ooo. ...Oh ...wait they were only dreams ...almost like the dreams Fionna has h...

⚠️WARNING STORY SPOILER, INCASE YOU WANNA READ BLINDLY!! ⚠️ An Adventure Time plus Fionna and Cake fan fiction. This is mostly about Finn, Jake, and Simon going on adven...

These are some × reader oneshots based on the fandoms I like! There is also a lot of anecdotes and other mini things I write, to get it off my mind! Enjoy! Credits go to...

A showcase of all me OC's with all their art and backstories compiled into one convenient place.

Adventure time fanfic I guess! They did winter king dirty by only giving him one episode >:( maybe they'll give more in future but for now I'll write my own story on...

My art is now on tumblr (read 1st chapter) <(^ω^)>゛ (Chapters with❗️means spoilers)

A few years after the attack from Scarab, Fionna and Cake had lived satisfying lives in their new cannon universe, living in harmony with the prisoners that were once en...

I am bad at descriptions. Basically a nurse traveling with Betty and Simon gets cursed by an artifact and ends up intertwined with Simon's timeline in a very messy way...

When a bubbly prince falls in love with a dangerous vampire king he'll finally find out that love really does BITE. (GUMLEE/MARBALL)

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 i...

This story is set in the human world of Fionna and Cake. Marshall Lee and Gary Prince are deeply in love. A year after the scarab invaded the town, both lovers decided t...