Fionna Stories

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...

Marshall Lee x (Gender neutral) reader. A series of one shots that can be read as standalones but are strung together by one story. No schedule or guaranateed updates b...

"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...

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Marshall meets Gary at the store and...falls in love? Total strangers to lovers.

|"𝐋𝐄𝐓 𝐔𝐒 𝐆𝐎, 𝐓𝐎 𝐀𝐍𝐃 𝐅𝐑𝐎, 𝐎𝐍 𝐀 𝐒𝐋𝐄𝐈𝐆𝐇 𝐑𝐈𝐃𝐄 𝐈𝐍 𝐓𝐇𝐄 𝐒𝐍𝐎𝐖."| from my tumblr vault!! i take no requests, however, i hope you en...

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

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...

Fionna Campbell; A regular runoff the mill teenager with financial problems. A quirkless nobody in a world of super powers. Yeah. That's me. Welcome to my world. Years a...

Fionna the Human, a 18 year female teenage girl, who's best friends, or to consider her as her own sister, Cake the Cat. The two of them grew up together since babies, a...

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...

⚠️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...

A series of drabbles and one-shots dedicated on helping me get inspiration to write my ACTUAL fanfics again.

In the land of Aaa, there are many creatures and strange beings, there's magic and odd powers. And you are no exception, you are just a head, a head with ability to poss...

So the characters stick to the way they are in adventure time. Just here Gumball is a big shot social media influencer and Marshall Lee is some kind of activist/musician...

This is a collection of shorts featuring Adventure Time. All characters and art belong to their respective creator(s). Highest Rankings Adventure Time: 104 Fanfiction: ...

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"The princess is a young woman who is pregnant with the child of her partner, Shrek. However, she is also secretly in love with Fionna, Shrek's secret wife. As the...

Fionna Is a Young Girl, With a Cup For a Head, She's Quite Fragile As Anything On Her Body Could Break Literally Including Her Head, She's Been Told Multiple Times That...

After Fionna Watch a Episode of Hira Reland's Adventure Series, She Wonders What's It Like Being a Pirate, Then She Dream All About It, But Question Is, Was It a Dream O...