Undertale (and AU's)
10 stories
[Undertale] Sans X Reader - Repeat, Eternally by CultMother
CultMother
  • WpView
    Reads 184,040
  • WpVote
    Votes 7,285
  • WpPart
    Parts 130
You've been here, again and again before. He's been here too, every time. So has Frisk, and Chara. So has everyone else. The real Sans had already moved on to another time line. You weren't able to make the jump. You were stuck in your last moments, forever.
Wrongtale by Orkstoni
Orkstoni
  • WpView
    Reads 25,789
  • WpVote
    Votes 1,525
  • WpPart
    Parts 17
THIS STORE IS DISCONTINUED DON'T READ THIS IT'S EMBARRASSING It was done. You've freed the monsters from the underground without killing a single on of your friends. The monsters have been brought into society with open arms. Everything was going great. And that's when the unexpected happens. You wake up in a pile of wilting, dry yellow flowers.
Cryophobia - (Sans x Reader) by trainerblueoak
trainerblueoak
  • WpView
    Reads 1,055,405
  • WpVote
    Votes 41,907
  • WpPart
    Parts 24
Next person to comment on this monstrosity gets fucking vored!! × ❝You made your choice a long time ago.❞
Error!Sans x Aftertale!Sans by Asylum_Sans
Asylum_Sans
  • WpView
    Reads 3,657
  • WpVote
    Votes 110
  • WpPart
    Parts 1
Don't ask where I got the idea... I just learned about Error Sans and I've always loved Aftertale Sans. I instantly fall in love with every Undertale AU, even UnderFell. Most art of it is just creepy. I'll do more Sans au ships if wanted. For example; Sans x Underfell Sans Swaptale Sans x Sans Error Sans x Underfell Sans Error Sans x Swaptale Sans Sans x Aftertale Sans Gaster Sans x Sans Aftertale Sans x Underfell Sans Gaster Sans x Underfell Sans Gaster Sans x Error Sans
Sansxreader Oneshots[discontinued] by _MonStaR_sin_writer
_MonStaR_sin_writer
  • WpView
    Reads 809,275
  • WpVote
    Votes 25,906
  • WpPart
    Parts 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
Corruption (OLD) by ParadoxicStars
ParadoxicStars
  • WpView
    Reads 231,492
  • WpVote
    Votes 8,217
  • WpPart
    Parts 28
You died. Again. But, when you woke up... You were back at the beginning. You didn't reset... but something was off. Flowey seemed skittish, frightened even. He was KIND. The people you knew, you once held dear... CHANGED. The entire underground was different... Dark. Nobody seemed to recognize you, but a part of them still remained. Someone who just wanted a friend, to be looked up to, respected... And another who just wanted hope-who was tired of this game... You're left with two choices: Will you kill to survive, or will you die befriending them all over again? Authors Note: This is in the AU Underfell. I recommend looking into it, it's simply amazing to me! Long story short, the "you" mentioned there is Frisk but it was a good description for the AU I found once. This is basically, somewhere the save file got corrupted, and now everything is reversed except Frisk. Hope you enjoy! Disclaimer: I do not own Undertale.
AU: Yanderetale: Pacifist (Yandere Undertale X Reader) by no_longer_active_xo
no_longer_active_xo
  • WpView
    Reads 297,710
  • WpVote
    Votes 6,094
  • WpPart
    Parts 22
My name is (y/n) (l/n) and I have no idea how I came here to the underground. No, really, I just woke up in a patch of flowers... Anyways, I've heard legends about monsters that live underground... They exist. But something about them is just... Odd... I've heard from monsters that the king is obsessed with us humans and well... I'm not really sure how to feel about that... In this book, you are going to read my adventures from when I travelled through the terrifying city's full of monsters who... All... Love ME?!?
All Tied Up (Error Sans x Reader) by EpicMaster2357
EpicMaster2357
  • WpView
    Reads 171,228
  • WpVote
    Votes 4,412
  • WpPart
    Parts 23
> Your just a regular human that fell down the hole that supposed lead to the underground, you come across many obstacles and find yourself in much of a sticky situation, more or less your tied up. •IMPORTANT• Hello wattpad users, this is actually the first story I'm actually making. So I'm sorry if it's suckish or terrible, but it's my first try I'm sorry! Ahem.. Anyways... I'll try to update once or twice a week and if I ever forget, then....then... I don't actually know what I would do...but anyways enjoy!
You Want Some Love? Don't You? (Flowey X Reader) by Peridot_Gem6547
Peridot_Gem6547
  • WpView
    Reads 13,477
  • WpVote
    Votes 411
  • WpPart
    Parts 9
You fall down into a hole and land in a pile of flowers, Flowey the flower sees you and.............. I don't know, I'm bad at descriptions so just find out what happens in the story.
A Thousand Years Time (Sans x Reader x Papyrus) by GirlyNerdWritesBooks
GirlyNerdWritesBooks
  • WpView
    Reads 514
  • WpVote
    Votes 25
  • WpPart
    Parts 1
Pictures. Stories. Skeletons. (Y/N) had always been fascinated with the stories her great great great grandmother had passed down to her. The stories of when monsters roamed the world and everyone lived in peace. Especially since her little brother, Frisk, had gone missing. With no leads as to where he could've disappeared, (Y/N) can only hope he'll return back home. When Frisk returns to the surface; his plans to lead his friends to his sister are quickly enacted. Sans seems uneasy about traveling, almost as if he's scared it will all go away. What if Sans fear of being reset again is finally put to ease? What if they're not in a game? Papyrus is curious about the surface and can't help but question where they are heading. What will happen when (Y/N) and Frisk reunite? More importantly, what will happen when Sans and Papyrus meet (Y/N)? (Warning: Ships include; Asgore and Toriel and Alphys and Undyne. I DO NOT own any of the characters in this book. All rights for the characters and setting are for Toby Fox, the brilliant creator of Undertale. The only thing that I will take credit for and copyright for is the idea of the story. So I ask you not to copy this story. This book includes spoilers, so if you haven't watched or played any of the game then I suggest you do. If you have, please enjoy.) Copyright: GirlyNerdWritesBooks