Gastersansxreader Stories

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39 Stories

  • Me Or Her by Yusuka-chan
    Yusuka-chan
    • WpView
      Reads 968
    • WpPart
      Parts 3
    How long has it been ......how long am I gonna keep doing this......its to late already right? He already knows. Please just read the story to find out Its just a little interesting twist I thought of just to switch things up I mean has any reader x stories ever had a rival? And if it does there's not enough.
  • Can't You See Them? G!Sans X Reader(ON HOLD) by thatscottishfox
    thatscottishfox
    • WpView
      Reads 338
    • WpPart
      Parts 3
    Gaster Sans x Reader. I DO NOT OWN OR TAKE CREDIT FOR THE COVER. The credit for the cover goes to DarkCrowl on DevianArt. After I have finished this, I will make another book with alternative endings or some things that could have turned out differently. If you have any suggestions, feel free to comment your ideas or message me!
  • Gaster Sans x abused reader by McKALE0219A
    McKALE0219A
    • WpView
      Reads 2,665
    • WpPart
      Parts 5
    You wanted to escape your life... you wanted to die but then a monster change everything...
  • [[DISCONTINUED]] There's Never Enough Of You 《Gaster!Sans X Reader X Grillby》 by BRAINLESSBEING
    BRAINLESSBEING
    • WpView
      Reads 46,160
    • WpPart
      Parts 13
    NOTE: THIS STORY IS DISCONTINUED [Drawing on Cover by: SmokyJack on Deviant Art.] You clumsily bumped into someone on your way home from work, apologising as their papers from their arms and scatter along the ground. Feeling horrible, you kneeled down to pick their belongings up for them. As you handed the pages back to them, you realised that they were a monster, which spooked you a little since they haven't been on the surface for that long, and they were extremely rare to see on a daily basis...
  • Inner Angels (a gaster sans x reader) by SpazzyJazzy193
    SpazzyJazzy193
    • WpView
      Reads 324
    • WpPart
      Parts 4
    This takes place AFTER my other book called Inner Demons.
  • Gaster!Sans X Reader by curlygirlny
    curlygirlny
    • WpView
      Reads 5,745
    • WpPart
      Parts 8
    Finals are coming up and you're determined to ace them, and that means that you enlist the help of your best friends, Sans. Well, his full name is Gaster!Sans, but you just call him G, it's easier. Anyway, it would all be fine... if you didn't have a gigantic crush on him... and if he wasn't a, well, let's just say he 'gets comfortable' with a lot of different girls. Yeah, things get a little messy. A lot of sexual innuendos Sorry... Just, yeah, sorry
  • Reset (Gaster!Sans x Reader) by SubjectDiscord
    SubjectDiscord
    • WpView
      Reads 88
    • WpPart
      Parts 2
    It's been a years since the barrier to the underground and the human realm was shattered by the human Frisk. But as time went on Frisk went missing. Humans did not take to monsters as kind as Frisk did. Work for monsters is scares, meaning it's hard for any of them to make a living or raise a family. Thanks to this most monsters resulted in a life of crime. That is where I come in, hi my name is (Y/N) and I am a hacker for a monster gang. Sorry guys but it is going to be a slow burn None of the art belongs to me. Credit to to all the creators of the fan art Undertale belongs to TobyFox
  • The Perfect Time ((Gaster!Sans X Abused!Reader)) by Fall3n_R3mix
    Fall3n_R3mix
    • WpView
      Reads 33,761
    • WpPart
      Parts 16
    5 years. 5 years it's been. 5 years since Frisk freed the monsters. 5 years since your mom left you. 5 years you've put up with your father. 5 years of suffering and anguish 5 years of torture and abuse, mentally and physically. But that was gonna be stopped. ~~~~~~~~~~~~~ Meet (Y/N), a abused runaway with an attitude that's bound to make some people pissed. Well, that's kind of an understatement. After her mom leaving and being beat by her dad, she decides to run away, and finds a completely different world. One that makes her struggle to survive. How could she possibly make it? ~~~~~~~~~~~~ Meet sans, the laid back, lazy, and funny skeleton monster from the underground. At least, that's what he used to be. Now, he's known as Gaster Sans. He's still funny, but in a different way. All the laziness is gone. He's charming, clever, and quick. Ever since he combined souls with Gaster, his personality and appearance completely change. Will he ever feel the same, normal, again?
  • notice me by irenethefears
    irenethefears
    • WpView
      Reads 143
    • WpPart
      Parts 5
    Hi I'm y/n and 19 and I'm very shy and I have a crush on someone his name is gaster sans or g for short and I've been in the same grade and same class with him for years. Well so I don't tell you my whole story lets get on with the story.
  • "I Love You..." {GastersansXBullied Fem Reader} by -TheTrashcan-
    -TheTrashcan-
    • WpView
      Reads 394
    • WpPart
      Parts 3
    Your life hasn't been the best, Your parents don't really like you, and you're being bullied Way too much at school. Yeah, your life is hell. Until you meet Sans. I don't own undertale or Au's, Including Gsans.
  • ADOPT A STORY!!!! (Undertale Fanfiction) by Obi-Wans_2nd_padawan
    Obi-Wans_2nd_padawan
    • WpView
      Reads 93
    • WpPart
      Parts 3
    You know how they have "Adopt a character" stuff? Someone draws a bunch of Ocs and then has a contest or lets people pick one they want to use? Well I'm doing that, with stories!!!! Sometimes you just can't get a good idea for a story, or just want to try something new and creative! Well I'm willing to share my creativity! all I ask, is that you tell me you're using one, AND that you give credit to the ideas I thought up. everything around it can be yours 😊 And best part yet? If you ever need anymore ideas on a specific story, or just want help in general with a story you adopt, I WILL BE MORE THAN HAPPY TO HELP!!! 😄
  • Inner Demons (A Gaster Sans X Reader) by SpazzyJazzy193
    SpazzyJazzy193
    • WpView
      Reads 5,719
    • WpPart
      Parts 13
    (Y/N) is a young girl with a questionable past. What happens when she meets a smexy skeleton that knows how to fix her?
  • Neon District {[Gaster Sans x Reader]} by EmEm_s
    EmEm_s
    • WpView
      Reads 57
    • WpPart
      Parts 2
    Description in first chapter. Lazy bums
  • Shatter (GasterSansxReader) by atomicmaddy
    atomicmaddy
    • WpView
      Reads 25,660
    • WpPart
      Parts 29
    Hey I'm Y/N and well I just escaped my insane abusive father. I packed my things and left. It was night when I left (same plot right?) and unfortunately I live in a not so friendly town in Maine and these guys tried to pick me up. I guess it was fate to be there 'cause this strange looking figure helped me out. Well it back fired and he took me captive instead.... Just wonderful right? Well instead of hurting me he actually helped me out and gave me a second chance at life. Ya turns out the strange figure was in fact a skeleton named Gaster Sans. Welp now I live with him and his brothers.... Let's see how this plays out shall we?
  • {Broken Already} Gaster Sans x Reader by _Kochii_
    _Kochii_
    • WpView
      Reads 123,375
    • WpPart
      Parts 25
    "That's how I ended up here." "Seems bad." "Oh no, it was hell."
  • Trust Me~~(A Gaster Sans x Reader) by GasterSansFangirl102
    GasterSansFangirl102
    • WpView
      Reads 5,582
    • WpPart
      Parts 17
    You're (Y/N). Just a normal girl, with a normal life, at a normal high school.... Or so you thought, until you met a some of the most unusual people...
  • Sorry About That (Gaster!Sans x Reader) by little-nabb
    little-nabb
    • WpView
      Reads 87,886
    • WpPart
      Parts 25
    You worked for the newspaper, doing a simple editing job and a few other things here and there. Ever since monsters came out of the ground, though, rent has sky-rocketed for you. You thought you could deal with it, but after a few months you need a roomie to help with the rent. Which, fortunately, you got one! But, unfortunately, you're too awkward to fucking deal, man. And this skeleton just laughs at you for it. -this fic has lots of cussing in it, and is a slowburn!- -if you have any suggestions of drabbles i should write for the story, comment!- all gaster!sans fics are way too serious to my liking on here, so I made more of a slice of life/comedy fanfic! hopefully this will go well HOOWEE Cover art by junkpilestuff on tumblr!! Best ranks: Undertale: #39 (out of 1000+ stories) Gaster Sans: #2 (out of 94 stories) Sans x reader: #8 (out of 595 stories) Sans: #28 (out of 1000+ stories) Slice of life: #22 (out of 1000+ stories) Reader insert: #68 (out of 1000+ stories)
  • TRAPPED - Gaster!Sans x Reader by UndertaleReads
    UndertaleReads
    • WpView
      Reads 18,304
    • 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.