Undertalexreader Stories

Refine by tag:
undertalexreader
WpAddundertale
WpAddsans
WpAddsansxreader
WpAddxreader
WpAddpapyrus
WpAddundertaker
WpAddblackbutler
WpAddundertaleau
WpAddmettaton
WpAddfrisk
WpAddundyne
WpAddpapyrusxreader
WpAddalphys
WpAddreader
WpAddtoriel
WpAddflowey
WpAddunderfell
WpAddfanfiction
WpAddasgore
undertalexreader
WpAddundertale
WpAddsans
WpAddsansxreader
WpAddxreader
WpAddpapyrus
WpAddundertaker
WpAddblackbutler
WpAddundertaleau
WpAddmettaton
WpAddfrisk
WpAddundyne
WpAddpapyrusxreader
WpAddalphys
WpAddreader
WpAddtoriel
WpAddflowey
WpAddunderfell
WpAddfanfiction
WpAddasgore

498 Stories

  • The Love of a Hybrid by Thorn_Lucilfer
    Thorn_Lucilfer
    • WpView
      Reads 12,293
    • WpPart
      Parts 22
    Umm hi, I'm Thorn, am I'm kinda looking for a tall guy with silver hair and lime eyes...of yeah he covers his face. Never mind silver hair that almost touches the floor an overly pale. He's kinda my Alpha an I kinda need to find him....oh wait your readers. Bloody hell wrong person again, oh well I'll just find Grell. Ah that's right Author-Chan says hi and this is an omega verse with cursing. So um oh yeah she also says the plot kinda slowly unfolds an is confusing. So b- Grell! Supernatural Omega-verse Fowl Language Terrible Grammar(I write on my phone) OCs COMPLETED
  • 𝐃𝐄𝐀𝐃 𝐓𝐎 𝐌𝐄   kris deltarune  by webkas
    webkas
    • WpView
      Reads 6,418
    • WpPart
      Parts 10
    ❛ why cant you see ur dead to me ❜ ᵈᵉˡᵗᵃʳᵘⁿᵉ ᵏʳⁱˢ ˣ ʳᵉᵃᵈᵉʳ
  • Ashes (Chara X Reader) by Incurvat
    Incurvat
    • WpView
      Reads 686
    • WpPart
      Parts 8
    Countless timelines, countless resets, countless deaths. It all ended suddenly, for reasons unknown. Monsters were freed, 4 years ago. But now that there is a future for both species, what will happen ? Will the unredeemable will be redeemed ? Will the innocent get warped by the scent of blood and dust ? Or by his own feelings ? Story started the 20/03/2026 Cover/Art by @imoni_utau on X/Twitter : https://x.com/i/web/status/1044944855296667648
  • Feathers and Fangs by Valer1eh
    Valer1eh
    • WpView
      Reads 31
    • WpPart
      Parts 2
    this is also a wip, I got kinda bored with the other story but I'll probably switch back to it at some point! Male character I do not own Black Butler
  • TRAPPED - Gaster!Sans x Reader by UndertaleReads
    UndertaleReads
    • WpView
      Reads 18,271
    • WpPart
      Parts 10
    (Cover Art is not mine.) You don't remember who you are, or who you used to be. You've woken up in an abandoned costume shop with amnesia, after the second human and monster war. The monsters were victorious this time, and practically all that's left of humanity is trapped in the Underground. You find a journal explaining how to survive trying to live among monsters, and you become aware that you are one of the less than ten humans still on the surface. Deciding to live among the monsters instead of risk it in hiding, you enter a monster-filled city, and meet a certain skeleton. Undertale: ©2015 Toby Fox. All Rights Reserved. TRAPPED - Gaster!Sans x Reader: ©2016 UndertaleReads. All Rights Reserved.
  • ​✿ WISTERIA ✿【UNDERTALE AUs x Reader】 by crayonnna
    crayonnna
    • WpView
      Reads 46
    • WpPart
      Parts 1
    ✿ Your grandmother had simply asked you to take over the flower shop after they had been admitted to the hospital--caring about your grandmother, you took after their shop, regardless about the fact that you already had your hands full with other things. One day, while you were about to close the flower shop, you came across a... peculiar customer of bones. 『🇹​​🇭​​🇦​​🇹​ ​🇼​​🇦​​🇸​ ​🇹​​🇭​​🇪​ ​🇩​​🇦​​🇾​ ​🇹​​🇭​​🇦​​🇹​ ​🇲​​🇦​​🇩​​🇪​ ​🇾​​🇴​​🇺​​🇷​ ​🇱​​🇮​​🇫​​🇪​ ​🇦​ ​🇼​​🇭​​🇴​​🇱​​🇪​ ​🇱​​🇴​​🇹​ ​🇲​​🇴​​🇷​​🇪​ ​🇮​​🇳​​🇹​​🇪​​🇷​​🇪​​🇸​​🇹​​🇮​​🇳​​🇬​... 』 [UNDERTALE -- Toby Fox] [AUs BELONG TO THEIR RESPECTIVE OWNERS] [FANFICTION -- @crayonnna]
  • Finished An Old Repeat •Sans X Reader• (DISCONTINUED) by artsyTrashpile
    artsyTrashpile
    • WpView
      Reads 764
    • WpPart
      Parts 8
    *** PLEASE READ "START A NEW AGAIN SANS X READER" AND "STARTED A NEW AFTER SANS X READER" TO UNDERSTAND CAUSE THOSE ARE FIRST AND SECOND BOOKS *** Start date: February 16,2017 End date: March 27, 2017
  • {skelleton of dance and love} a dance tale sans x reader  by Lonlymiefwa
    Lonlymiefwa
    • WpView
      Reads 73
    • WpPart
      Parts 2
    y/n is a orphan . her parents died in a car crash ... that's what people say but you know what happend. her full name if y/f/n y/m/n y/l/n ( you're first name y/f/n you're middle name y/m/n you're last name y/l/n) you just turned 18 and move further that you allready were frome you're ophanage that you grue up in.read the rest in the story!! see you all there mah fellow potatos~~
  • No Strings On Me ~Error Sans X Reader~ by Hithere2017
    Hithere2017
    • WpView
      Reads 14,001
    • WpPart
      Parts 7
    A revamped version of OppoSIteS aTtrACt.
  • Fallen down (sans x reader) by sans_is_lazy
    sans_is_lazy
    • WpView
      Reads 446
    • WpPart
      Parts 5
    This is fan fic. And this, *pulls out a literal lemon* is not the same. So what im trying to say is: • • • This fanfic, isn't a lemon. It is, however a sans x reader. SO CONTINUE, ONLY IF YOU DARE!!!!!! NYEHEHEHEH!!!!! (Cover art not mine! It belongs to inupuppy1412 on DeviantArt)
  • Lost {Underfell!Sans X Abused!Reader} by xSinfulDreams_x
    xSinfulDreams_x
    • WpView
      Reads 27,075
    • WpPart
      Parts 6
    You were being abused. You couldn't take it anymore. But you also couldn't leave your kitten, Millie. So you gently put her in your backpack and got going. Your father wasn't looking. He was drunk, anyways. He probably didn't even notice the window in your room being opened. You made sure to lock your door before you left, then you decided to go for it. Millie was being quiet. She most likely understood what was happening. You were running away.
  • undertale x reader headcanons by Cinnamojay
    Cinnamojay
    • WpView
      Reads 16
    • WpPart
      Parts 2
    A collection of requested headcanons for various Undertale characters x reader. Requests are always open!
  • hope and Dread a Undertale x reader story by kitsunehero54
    kitsunehero54
    • WpView
      Reads 484
    • WpPart
      Parts 17
    have you ever wondered if frisk had a sister that looked for them but never found them until a sudden memory flooded their mind. what will you do when you realize that frisk is the cause of monster appearing and disappearing. I am y/n and this is my story. Undertale is owned by toby fox I own nothing but the story. Ps will lead to a glitchtale like story
  • UNDERTALE x READER by undertale_trash890
    undertale_trash890
    • WpView
      Reads 962
    • WpPart
      Parts 3
    Sum UNDERTALE x Reader stuff
  • Father ( A Papyrus X Reader Fan fiction) by DocMitchellTheAnime
    DocMitchellTheAnime
    • WpView
      Reads 239
    • WpPart
      Parts 3
    Papyrus is your brother. Sans is dead. Papyrus is abusive towards the reader. The reader tries their best. Papyrus wants you to call him daddy later on. Papyrus is in a crazed fantasy in his head. This is a work in progress. I wrote most of this when I was younger. Most of this will have a different writing style. Sorry for the abusive themes in this. Also no smut since the reader is practically a kid. I also don't know how often I will update since I have been working on so many things. Cover photo is a placeholder. I found the photo on Google search. I will try to make a cover photo of my own if I can. Undertale (c) Toby Fox Sorry for not updating regularly. I have been publishing other works while trying to make part 2 decent.
  • Wolfsong (Wolftale! Sans X Reader) by ThotsAreMean
    ThotsAreMean
    • WpView
      Reads 476
    • WpPart
      Parts 4
    A wolf underground and a human wolf lover miraculously meet after (Y/N) went through so much for the simple act of liking wolves. Could he be her next lover, or her next bully?
  • Possession (undertalexreader) by EvieHill8
    EvieHill8
    • WpView
      Reads 57
    • WpPart
      Parts 2
    (Y/N) is a fellow citizen of Barrier Village, a village named after the magical spell that trapped all monsters underground. Everyone hated monsters. Except for (Y/N) and their best friend Frisk. Btw srry if im bad at writing
  • Undertale Sans x Reader by UnderAU
    UnderAU
    • WpView
      Reads 109
    • WpPart
      Parts 2
    She is one hell of a rapper that can win a lot of battles But can a monster compete with that? Not likely But what if one monster did? What would happen between them? Read to find out!
  • deltarune/undertale x reader by skoob312
    skoob312
    • WpView
      Reads 108
    • WpPart
      Parts 1
    I'm disgusting
  • Undertale x reader one shots by laughingatmysins
    laughingatmysins
    • WpView
      Reads 243
    • WpPart
      Parts 2
    Undertale x reader one shots Please suggest ideas! Thank you! This is one of my first Undertale fanfic so enjoy! Some ideas could be Papyrus x reader Sans x reader Flowey x reader Burger pants x reader Froggit x reader And etc. Hope you guys enjoy!