#1
When I Don't Remember You (Simon X...von Inactive sobs
"Please forgive me for whatever I do, when I don't remember you."
You cross paths with Simon Petrikov, who has an interest in ancient artifacts. One day, he...
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#2
The Hero that the World Needs (on...von Sarah J10
A altérnate universe where Baby Finn was actually found by Simon. Simon being alone without his Betty stumbles upon a child, so he takes care of him as his own, unknown...
#3
War Of The Winter Kingvon thesillyuser3857
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...
#4
Simon and Marcy *ONE SHOTS*von Ewan! XD
This is a book filled with feels. It will surely hit your eyes with garlic. Stories that full of Simon and Marcy One Shots! Some of the stories were mine, but some are...
#7
You Can't Do This, I'm Old! von amazingmsme
Simon really hasn't been feeling like himself lately, but he puts on a brave face when his friends are around. Marceline and Bubblegum are playing with a new invention w...
#8
cheesy love: an ice king x dr. two...von antiquarian man
dr. twobrains builds a machine to cross dimensions...but it goes wrong.
it isn't all bad though! even if he teleported to the wrong dimension...he may just meet the man...
#9
You're Not Stupid - A Fionna and C...von
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...
#10
Simon Petrikovvon Cynthia024244
Simon Petrikov Simon Petrikov Simon Petrikov Simon Petrikov Simon Petrikov Simon Petrikov Simon Petrikov Simon Petrikov Simon Petrikov Simon Petrikov Simon Petrikov Simo...
#11
I need to save you, but who will s...von Unknown Au Chara
I'm losing myself, and i'm scared you'll lose me too.
#12
Blue Halovon amazingmsme
Fionna is still weirded out by the fact her whole word resides in some dude's head. She decides to investigate and makes a new discovery, for both herself and Simon.
#13
My Evergreen Lovevon catboylasagna
An elven traveler comes to Ooo four years after the Golb incident, just a simple village guy who wants to experience the world first hand. The further you delve into Ooo...
#14
Love at first bite |Nandor The Rel...von Bofadeeznuts69696969
Simon, an academic human man grieving over his one love Betty and Nandor, a warrior vampire who has been looking for his one true love for his entire, forever, life. Des...
#15
Little Liesvon GAY
(Simon x Gender Neutral Reader)
You find a man hunched over at the Candy Tavern bar, drinking his worries away. You sit down near him, ordering a drink for yourself afte...
#16
Simon's Hiraeth | Simon Petrikov von denwy
Love is unpredictable, it can heal, or hurt. Attachment affects people. Consequences are unknown when you carry a heavy baggage. You place a bet and hope to win.
•──────...
#17
Gray Directivesvon Zirmeister
As SUE had done so in Earth's distant past, the empathetic being proceeds to go on a gentle path of guiding the Land of Ooo. But as the newly awakened Cosmic Entity lear...
#18
May The Odds Be Ever In Your Favourvon No Trial
It's the time of year again when the capital pick two children from each district and force them to fight to the death.
Adventure Time X Hunger Games fanfic.
#19
I Remember You- Simon & Marcyvon Leah Petrikov
Simon has always played a big role in Marceline's life, since she was little. He was her best friend, her guardian. He took care of her in the wreckage of the world, whe...