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  • My Soul? It's Yours.
    92K 3.7K 26

    You become a citizen in Snowdin due to being lost in the undergrounds. You had left Toriel and the ruins only to be greeted by someone you would've never thought to be so important, or essential, to your life. *warning: might get serious and have adult content in some parts also maybe some spoilers for both the pacifi...

    Completed   Mature
  • The Demon Inside of Me (Grillby X Reader)
    123K 5K 50

    A long time ago, monsters and humans lived peacefully. Then, war broke out. The monsters were forced underground, and the humans were left above. A killing machine was created, to destroy all the monsters in the underground. This is her story. Asgore is the prince, who lives in the palace with his fa...

    Completed  
  • Grillby X Reader (Completed!)
    58.5K 1.7K 12

    What would you do if you realized you had been replaced by a monster? In this story, you live in a small but cute and cool house with your sister and parents. Your fairly interested in art, and love the starry sky. Everything would be perfect, if only your friends and family weren't such a pain. When your friends rep...

    Completed  
  • Cryophobia - (Sans x Reader)
    1M 41.8K 24

    Next person to comment on this monstrosity gets fucking vored!! × ❝You made your choice a long time ago.❞

    Completed  
  • Bonehead
    392 15 2

    ( sans x reader ) Alone, forgotten and scared, you thought you were at the end. Will you find out who you really are in this odd world? This odd place you will soon call home and the people in it you will call friends and maybe more? ( All art goes to original owner )

  • Start A Fire In My Heart (Grillby x Reader)
    18.9K 627 11

    You have a normal-ish life. Ya know the usual. Small little apartment, a job that keeps you on your toes. Oh. And a crush on a walking candle stick. Well what else could you expect from living in a town where few humans dare to go! Shall we begin your adventures (y/n)?

  • It's Always Raining Somewhere Else (Undertale SansxReader)
    33K 1.5K 27

    Reader is a little mentally unstable so you are sent to a high school for the gifted and talented which just has to be the only high school enrolling monsters at the moment but monsters have been underground so long they have to learn all the new things right? Right?? Takes place around the end of the school year and...

  • Gaster!Sans X Reader
    124K 4.8K 19

    Usually, you wouldn't have had the most interesting life. However one fateful night, that had changed. ~~~ Heellllp! I need the cover art owner! The cover art is not my own artistry, and I wish to credit the artist who made that fabulous artsy picture. Please give me a link to their channel/account/page if you find th...

  • Underswap x reader collection
    8.8K 64 8

    Requests taken from you guys of a bunch of the undertale characters, swapped x YOU, the reader. I shall be taking some requests and writing either a fluff or a smut by your word.

    Mature
  • Error!Sans AU X Reader
    16.6K 414 3

    I'm thinking LEMONZ but, I dunno yet. Enjoy this new book and I hope you all love it!

  • The Triplets A Undertale Short Story
    20.9K 942 8

    Three boys, abandoned living on there owns. They must learn how much they learn that they all need eachother

    Completed  
  • Sans x Reader x Papyrus ~ The New Human
    2.8K 103 2

    When the new human y/n jumps under ground to end her life she was suprised to still be alive, looking around where she has fallen was a bed of petals and what she didnt realise was a new door has just been opened for her to enter (Metaphorically speaking lol)

  • Most beautiful Girl in the World Sans X Reader
    423K 12.5K 17

    Everyone is finally above ground, Sans is on his own journey into the world and He suddenly meets the girl of his dreams. Will his love be accepted? or will humans and monsters never be able to be together

    Completed  
  • All's Fair In Love And War Gaster!Sans X Reader
    22K 1.1K 8

    War amongst the humans and monsters has really messed things up for you. That is, until you meet a sexy skeleton. ((Note: this is a slow burn. You actually have the chance to fall in love instead of usual fanfic logic. Also reader is gender neutral))

    Mature
  • Sleepless Beauty (Sans x reader)
    35.2K 1.5K 8

    "No time for goodbyes, he said...as he faded away, Don't put your life in someone's hands there bound to steal it away, Don't hid your mistakes cause they'll find you, Burn you then he said 'if you wanna get out alive, whoa oh run for your life", (Y/n) sang silently to herself. She stared at her ceiling listening to...

  • Sans X Shy!Reader(LEMONS!!)
    101K 1.4K 12

    What happens when you fall down a dark hole in a dark cave? What would you do?

    Mature
  • Bonerable (Gaster!Sans X Reader)
    141K 6.6K 29

    The barrier was lifted, the monsters were free but not accepted; hell broke loose, the wars were resumed. The monsters had no choice but to retaliate to the human's advances. Resources were scarce, the earth seemed unhabitable and the only way to survive was through violence. You lost all hope when you were forced to...

  • Underground Adjustment [Sans x Reader]
    10.7K 373 3

    What happens when you fall down, down, down, just to adjust to common life? An Undertale fanfic. Sans x Reader.. planning to make it long, so pull up a chair.

  • Gaster!Sans X Reader
    33.8K 834 4

    Yes, I find him very attractive. Let's get to the script: I'm thinking I'm going to add something VERY special in this story for all my sinners. OOHHH YYYYEEESSSSS~

  • Sans X Reader One-Shots
    40.2K 905 11

    It's a one-shot book about reader (ya) and Sans. If you want to request, then go ahead!

  • You Need To Chill (Grillby x Reader)
    90.4K 3.6K 29

    When you stumble across the friendly town of Snowdin, you meet the strangest people, including a skeleton duo, and a bunch of other monsters you have never even imagined of. But the person that caught your attention the most was a man engulfed in flames. Despite his flammable appearance, you have a difficult time star...

  • Sweet Sins
    10.4K 479 48

    This is an Original Story. It involves my OC. Yes its deep, yes it probably gonna be long, and yes there will be a sequel. Don't like it? WHELP DEAL WITH IT MWAHAHAHAHA NYEH HEH HEH HEH HEH!!!!!!! Heather grew up in a small town under Mount Ebott and was never allowed to leave. The towns people had a deep hatred for...

    Mature
  • Everybody Wants To Rule The World « Gaster!Sans x Reader »
    7.5K 307 11

    The crown.. The only way to get the freedom.

  • Undertale Oneshot Booklet #2
    157K 3.7K 54

    DID SOMEONE SAY THEY WANTED MORE UNDERTALE ONE SHOTS?????? well youve come to the right place!

    Completed  
  • Test subject
    85.6K 3.7K 23

    Gaster the royal scientist dark reality, you've seen the boys. You THINK you know there backstory. It's time for a harsh truth about Sans and Papyrus you never thought you would hear This story is based around my friends theory that Sans and Papyrus in a sense where 'made' by Gaster.

    Completed  
  • The story of The Knife
    2.7K 412 50

    Wanneer iedereen van de Slendermansion vrienden zijn met mij, zullen we de mensen die mij pijn hebben gedaan, de pijn geven die ze horen te hebben! -------------------------------- Wat is nieuw - N1. | Wat is populair - N5. | ---------------------------------

  • Snow (Eyeless Jack X Reader)
    212K 7K 11

    (1st place winner of the Eyeless Jack category of the Fall 2016 Creepypasta Awards somehow, I don't feel like it's worthy of 1st but it's appreciated) It's getting close to the Christmas season. Snow glitters in the golden winter sunset. You only want 2 things this year. An escape from your abusive father, and the kin...

    Completed