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  • The Underfall
    11.9K 677 14

    Story about Undertale. SPOILERS FOR GENOCIDE AND PACIFIST AND PROBABLY EVERYTHING ELSE TOO Frisk is a nice kid, who no matter what, will not kill even the strongest monster. Chara is a devil who will kill anything she comes across. What will happen if they switch worlds? Finally complete!

    Completed  
  • Undertale X Reader LEMONS
    274K 1.4K 6

    Smut one-shot for Undertale characters. Yep, this is happening.

    Mature
  • Undertale: Never Forget (Discontinued Until Further Notice)
    20.7K 1K 18

    It's been four years since peace and prosperity had been restored to the undergrounds where the monsters were once forced to be trapped inside. Long ago, two races ruled over Earth: Humans and Monsters. One day, war broke out between these two races. In the end of a long battle, the humans emerged triumphant. The mons...

  • bad to the bone (Undertale sans x reader)
    278K 9.1K 41

    I dont even know what i'm doing. I just love sans and stuff...... fuck my life what even is this Its a "love" story (ew) including frozen spagetti and bad puns i guess and flowers..... maybe idk

  • A Skeleton Has No Heart
    29.1K 1.1K 5

    Sans X Reader. You just went through a dungeon, got a goat mom, now you enter a cold snowy forest. What's next?

  • Cryophobia - (Sans x Reader)
    1M 41.7K 24

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

    Completed  
  • Why He likes YOU (Switch in Perspective)
    4K 257 4

    This... Is why he likes you so much in it. It will spoil parts of the story No More Bonely Nights. It explains just why Sans likes you, and just why he's actually trying to court you. It's not all from one timeline, you know. Also, in the second chapter, it marks a rotation in perspective, and It's Sans' point of view...

  • A Cry From A Hybrid (Sans x Reader)
    50.5K 1.9K 10

    Being a 21 year old wasn't easy, especially for you. After an attempted suicide that ended in you meeting a certain skeleton, your life got flipped upside down. And now you have... powers?! Hey! This is my first ever story haha don't kill me ;-; um, I'll have to drop a trigger warning for suicide sooo... Don't read if...

  • Papular A Papyrus X Reader Story
    21K 611 7

    Welp there goes goat mum... *Sob* B-but who's this?? A tall handsome, puzzle and pasta loving skeleton?!! Skeleton... mm hmm OwO yes plz EDIT:: uh yeah so this is old and hella cringy as my like 11/12 year old self wrote it..;; have fun;; of course I'm not going to continue it;; EDIT: SAM STOP FUCKING READING THIS SHI...

    Completed  
  • UndertaleXReader
    1.8K 40 5

    The title explains all.

  • A whole new experience (Sans x Reader)
    136K 3.9K 10

    This is my first story i ever wrote on here. But hey, it should be alright. It's a story about this adorable skeleton from undertale. A love story, to be exact. I hope you enjoy it.

    Completed  
  • Puns ( Sans x reader )
    493K 16.2K 12

    Warning! There is a chance that there will be spoilers for the pacifist run of undertale. I recommend finishing that before reading this. There won't be any spoilers for the no mercy run, so don't worry about that! Also, don't worry about anything NSFW/lemon if that's not what you're into-there won't be any of that he...

    Completed  
  • Sansxreader Oneshots[discontinued]
    805K 25.8K 85

    Tbh some of the one shots have multiple parts! And this is filled with trash! So yea, read if ya want to Slow updates sometimes WARNING : THERE IS A LEMON IN THIS BOOK, IT HAS A WARNING AT THE BEGINNING, IF YOU DON'T LIKE THIS TYPE OF STUFF THEN SKIP THAT PART OF THE ONE SHOT THANKS

    Completed  
  • Sans x Reader (Freak)
    13.9K 490 8

    You are a mutant teenage girl who is part cat and part bird (and don't ask me what kind of bird, I'll just leave that up to you) just escape a lab where you where chased to mt. Ebott and fell into a hole within the cave (and don't ask me 'why can't I just fly out?", well read the story and find out) and after ran int...

  • A little chilled to the bone. (Sans x Reader)
    121K 4.3K 33

    After falling down Mt.Ebbot, you find yourself in Snowdin, a small town in the UNDERGROUND where two skeleton brothers live, Sans and Papyrus. These brothers are vary quirky, one being a Spaghetti-fanatic with a dream to be in the Royal gaurd, and the other a calm, laidback enigma who can't stop cracking puns. But, wh...

  • Undertale-Sans x Reader
    1.9K 86 5

    I'm so sorry if this turns out horrible. This is just something that's been on my mind lately The picture used for the cover is 100% mine

  • Most beautiful Girl in the World Sans X Reader
    422K 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  
  • Gifted Undertale Fanfic
    52.7K 2.3K 23

    Sans, The son of Gaster the Royal Scientist. A gifted boy who must find a away to accept the absence of a father and given the Underworlds fate by his fathers crypted messages through a strange and confusing alphabet. Sans must decide is it worth bringing back his father but putting the fate of the underground in jepo...

    Completed  
  • These Strange Memories (Papyrus x Shy!Reader)
    34.2K 1.2K 12

    You go on a hiking trip with your mom and brother and somehow you get separated from them. Finding the way to the Underground, your life is about to change once you meet a very special skeleton. Along the way, you continue to have this... odd feeling. Like you're constantly remembering something. But this is your firs...

    Completed  
  • Sans x Reader
    1.6K 50 2

    Just another fanfic for you guys hope you enjoy!! All characters belong to Toby Fox you own yourself all rights reserved

  • Undertale: Sans x Reader
    169K 5.6K 30

    A girl is told about the myth of Mt.Ebot and ends up going to the mountain to investigate it herself. She ends up falling into the monsters home. With out expecting it, she ends up making friends and she finds someone who she has stronger feelings for.

    Completed  
  • No More BONELY Nights- UNDERTALE FANFIC (Self-insert Sans romance)
    182K 6.6K 23

    You're in a world post-game of Undertale. Monsters were flooding up from the Underground, and no one was quite sure what to do with them. Most people knew of them, and expected it eventually. It was hard to get used to seeing these... People, you guess, but it became normal after the first month or so. They started ge...

    Mature
  • 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.

  • Darling! ( Mettaton x Reader )
    85.9K 2.4K 18

    Warning! This story may contain spoilers for the pacifist run of Undertale, so made sure you've finished that first! There IS NSFW/Lemon in this story, but it is only for a brief chapter-and it is not required that you read it. You've been in the underground for a while. You're only a human, but you've decided to sta...

    Completed   Mature
  • Events (Sans x Female Reader)
    246K 9.6K 88

    This fanfiction is for a competition me and @AlphyneLoveChild or Wobbly decided to do. She wrote a Muffet x Reader, check it outtttt! c: OKAY I THINK I NEED A REAL DESCRIPTION FOR THIS NOW. ~~~ "Hey, (Y/N)!" Your friend Jeremy screamed. "Oh god. What is it, Jeremy?" You sighed. "Look at this! The hole in the legend!"...

  • Sans x Reader One Shots
    20.5K 724 4

    Because I'm am obsessive piece of shit

  • Punmaster's crush (sans x reader)
    251K 8.7K 36

    Monsters have just taken to the surface. They settle in well, and you decide to lean a bit more. You find yourself at Mt. Ebbot, and fall through the now open 'barrier'.