Favorite Undertale Fanfics
44 stories
D R E A M  || Sans x Reader One-shots by aggretzuku
aggretzuku
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Every second with him seems like a never ending D R E A M --- Sans x Reader One-shots --- ©MysteriousHeavenGirl || 2016
Stone Cold Pacifist (Horror Sans x Reader) by ReapingZen
ReapingZen
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PLEASE READ BEFORE GETTING INTO THE STORY. Your name is (Y/n), and you play the role of an unusual pacifist. In the story of Horrortale, your unique soul allows you to see WD Gaster who no longer holds a powerful connection with the underground due to the inactive core. After your parents are killed, Gaster makes a deal with you. He will help you extract revenge on your parent's murderer, and in return... you were going to fix the core in the underground. While Sans failed to do it when everyone went insane, you knew what you had to do because well. The creator of the core told you everything that you needed to know. The real trick isn't the resources that you've been gathering during your time on the surface for the job, it's the things that are in the underground that you have yet to obtain. While it is true that you have a lot of experience with fighting and a high amount of LV thanks to Gaster's guidance... you now decided to stop killing, and start saving. ...... But can a stone cold pacifist truly manage her way through Horrortale? Okay, a quick note. This story is rated mature, blood, gore, some more sensitive things that you might find extremely suggestive. Since people are enjoying my Nightmare x Reader story, I decided to do a little bit extra. My updates with this book will be a bit slower. (Totally didn't write this story because I wanted to do a drawing of horror for the cover.) This story is kind of a slow burn, but unlike my other story, the reader is no pushover. Like in the The King's Queen, the cover DOES belong to me, so please do not steal it, etc. Remember these important keys when it comes to reading the story! (Y/n): Your name (E/c): Eye color (H/l): Hair Length (H/c): Hair color (S/c): Skin color (F/c): Favorite color
Sunshine (Error!Sans x Reader) [COMPLETED] by the_pacifist
the_pacifist
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20 year old (Y/N) is no ordinary human. About five years ago she was taken from her universe by Ink, a Star Sans who creates and protects AUs. He claims that she's different from other humans, an immortal being with special abilities, but (Y/N) doesn't believe him. Despite her doubt in him, Ink treats (Y/N) like his younger sister and she loves him like the family she never had. They live in a house together in the Doodlesphere where Ink protects her with his life, determined to keep her safe. She is friends with just about everyone from all AUs and travels with Ink whenever he goes to one. There's only one place Ink doesn't take her. The anti-void. Why? She has no clue. Heya lovely reader!! I hope you enjoy this story, I'm SO hyped for it! Pronouns used in this story are she/her :) Disclaimer: None of the art belongs to me!
The King's Queen (Nightmare Sans x Reader) by ReapingZen
ReapingZen
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PLEASE READ BEFORE GETTING INTO THE STORY Description: Your name is (Y/n) and you are originally from an au called Dreamtale! Your life hadn't been the easiest however, but you were quick to always move forward despite this... Before Nightmare had become corrupted, you were his best friend and lover. You kept him from his breaking point, you maintained his sanity and most importantly... returned his love. One thing that is definitely important about yourself is that you are a selective mute... And your only desired partner for conversation is the King of Negativity himself... But what will happen once the true evil lurking within your lover drowns out whatever light he had left? What will happen when you discover that the Nightmare you knew was replaced by a monster that still somehow holds love for you? "And even with the evil finally in control of Nightmare, if both his sinister side and his old self agreed on something- then it would always be his priority... They both love her." This is practically my first story that I have ever decided to share online. It is quite a terrifying experience for me, so I hope that anyone who decides to read this will enjoy it. Anyway, I should probably inform my readers about a few things. First off, my primary language is not English, however, I will still be making an effort with my grammar! Second off, I will try and update this as frequently as possible... Even though I can get somewhat shy or concerned about how my work goes. Otherwise, all you will need to know is this: (Y/n): Your name (F/n): Friend name (E/c): Eye color (H/l): Hair Length (H/c): Hair color (S/c): Skin color (F/c): Favorite color Some things I will likely determine for the reader, but what is posted above will be the basics. Please also note that this story may contain some content that would be best for more mature audiences. Also, the cover image belongs to me, please do not use it without permission or steal it.
Giant!AU!Sans x MythicalCreature!Reader Oneshots by TheNamelessChibi
TheNamelessChibi
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Basically the reader is either a Bitty, baby, young child, borrower, or Sans is super big. The reader is almost always some type of mythical creature, from different cultures. Ex: Kitsune- Japanese, Cerberus- Mainly Greek, and etc. REQUESTS ARE CURRENTLY CLOSED (All images used do not belong to me unless stated otherwise.)
Not Just Evil (Underfell Papyrus X Reader) by TheIndianaCrew
TheIndianaCrew
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Underfell Papyrus is viewed as one of the most ruthless monsters in the underground but what is really under that tough persona? Thanks to Tamqul on Deviantart for letting me use their awesome artwork as the cover!
●~My Prisoner~● [UF!Papyrus x Fem!Reader] by xxAstrixZxx
xxAstrixZxx
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[Completed] [[Lemon and Swear Warning]] [2019 Jan Note: This book dates back to 2017, where my grammar and spelling checks weren't efficient due to me being lazy. So I apologize for typos if any.] ---------------------------------------------------------------------------- How much more could a young girl possibly take? In a world where humans are brutal, one girl couldn't stand through the odds. She was at her tipping point, an all time low. Her family was horrible, mistreating and abusive, where she just couldn't take it anymore, she had to jump. Unfortunately, Death gave her a chance to live on, and with that brought new enemies and new friends. How will the tables turn as she meets un-forseen creatures in this new place: The Underground? And who would be her guardian angel in such hellish conditions? ---------------------------------------------------------------------------- Highest Rankings: - 1st in Underfell - 1st in UnderfellPapyrus - 1st in UndertaleAU [Undertale belongs to toby fox. The AU belongs to it's creator. The images belong to their original artists. I only own the plot of my story] Story by me Papyrus from Undertale AU, Images and Music in the story belongs to their rightful owners. [ 3/1/2017 - 20/2/2017 ]
At the Surface (Sans X Reader) by mswordyq
mswordyq
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The monsters have finally made it to the surface and have been legalized to roam the surface as they please. The first couple of months have been spent as a paradise where humans and monsters have lived in peace and happiness. But as we all know, humans tend to be afraid of what they don't understand and the appearance of the monsters only seemed to have fueled the rising tension. You are a member of one of the biggest clubs that support the monster's appearance, known as the FMC (For Monsters Corporation). There is a rival club, known as the DM (Destroy the Monsters) that only wants to exterminate the existence of the monsters, and with every passing day, conditions only seem to be getting worse. Determined, you try to make things right and equal for all beings, but things start to alter when you meet with a certain skeleton. And with this certain skeleton, you, dear reader, reveal your biggest, most valuable secret...your little "defect". •°•°•°•°•°•°•°•°•°•°•°•°•°•°•°• COVER ART IS NOT MINE, I ONLY EDITED IT OUT FOR MY COVER. UNDERTALE DOES NOT BELONG TO ME, IT BELONGS TO TOBY FOX. I am simply writing this for the sake of my imagination, as well as for the entertainment of others. Thank you.
Hot Stuff || BOOK ONE. by Flamogedeon
Flamogedeon
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- Long story short: You climbed up a mountain, you fell into a hole, and you didn't bother going back to the surface. And why is that? Because of this hot stuff. - I'm pretty sure the cover says it all, don't you think? And I'm pretty damn sure that THIS is long overdue!! Aww, yeah, baby!! This fire-baby needs some love too, y'know? So without further a thou, I present to you, a Grillby x Reader book. *insert majestic exit* See ya. - EDIT: Quick Disclaimer, y'all. The photo used in this book ISN'T mine. No big shocker there. It belongs to its RIGHTFUL OWNER. Frankly speaking, I found the photo on WeHeartIt. Check it there if you want, I guess? Anyway, hopefully, I don't get sued by this. See ya.
Hot & Bothered. || BOOK TWO. by Flamogedeon
Flamogedeon
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Chaos, Destruction, complete Annihilation. Where the heck is their Salvation? Children screaming, their parents dying. Can you not hear, their heart wrenching begging? The world has fade away, turning into different shades of grey. I'd rather be, I'd rather me . . . THEY finally came, the ENEMY. Peace was stolen, no words was spoken. The time has finally come. . . .