(Y/n) lived with Finn and Jake doing whatever they can. But when Princess Bubblegum sends them to a quest to shut down a 'dangerous' portal, (Y/n) is pushed in and put into what seems like the same place. Stuck in the forest and walking for what seems like forever, she hears music playing and sees what looks like Finn but only...female? Then she spots the bad little boy

"Marshall! What the heck are you doing here?!" "Why? Is it bad to visit a friend (y/n)?" Hi guys a new story I did so sorry had to quit the other one! Hope ya guys enjoy (Pictures are not mine)

As a 973 year old Demon Princess, you didn't get to leave the Mid-Nightosphere very much. You don't know many people, considering you were always locked in that stupid room. All you know is that you have a betrothed in a place called AAA.

A Marshall X Reader story with drama, romance and suspense! Enjoy.

Shit boi, this whole thinga-majig started when I was twelve. I WROTE THIS WHEN I WAS T W E L V E, PEOPLE!! but imma continue it. Of course, over the years my writing's gotten alot better. I might edit this book somewhere in the future, but for now you're gonna have to wade through an ocean of bad grammar and chapter layouts. All until you get to the last few chapters that I've written CURRENTLY, where you can finally see my progress. Can't believe people are still reading this..

Hey Guys! I just copied this story on Quotev because i kinda like that story and i want to share it to you guys ! (If you don't have a quotev account) so yeah hope you enjoy! :D

You're a 15 year old girl, you're half way through your exams and guess what? You're moving half way across the world! But what happens when on your flight, the plane begins to shake? Read to find out :)

So.... This is kind of my first Reader insert sorry.... I'm doing it a bit differently. Well, sort of. I guess the reader will of course, come from our lame ass reality. The reader has heard of adventure time, but doesn't go telling them about it. Might think you're crazy. I dunno. I might. I'll see how this follows. I'll do my best to do Marshall. Anyway! Let's begin! Hope you like it! Okay, so I changed the cover to this because my drawing was the oringal and I changed it. Solo.....brought it back~

Marshall Lee x Reader high school AU~ It all started when the delinquent new kid Marshall Lee got assigned as my partner for a sex-ed project. And then he wouldn't leave me alone. And then I somehow ended up being his roommate. *will contain swearing and smutty-sexy-time 😉 so beware*