Select All
  • be my girl (gaster sans x reader) EDITING
    99.1K 2.5K 27

    You are a 16 year old girl with a magic glowing eye living in the ruins with toriel and frisk you're younger sister. you have never been let out of the ruins not until one day toriel sends you to meet 2 skeletons. will you fall in love with sans or will you're love crumble? undertale belongs to Toby Fox

    Completed  
  • AU Undertale One-shots 3
    344K 3.4K 15

    Part three! Sans and Papyrus x readers. X3 NO LEMONS!!!!

  • Just Plain Old Lazy! (Bara!SansxReader) {LEMON}
    162K 4K 68

    Okay, so, wattpad deleted my previous description. I apologize for the inconvenience. Immagine having no friends, being an adult, working with kids waaay to much, and living all alone in a big, dark house that was left to you by your dead grandparents. That's you. Of course, until you find one of your old therapists i...

    Mature
  • A Lusty Dream
    106K 909 9

    As requested by my readers. This book contains explicit content. Stories that follow with your deepest fantasies about the characters of undertale. I take suggestions drop them in my pm. Be kind In the comments and enjoy the stories!

  • You Are My Sunshine (Yandere dusttale Sans X Reader)
    77.3K 1.4K 16

    basically this is about dusttale for a ten year old girl who is scared of nearly everything but she changes the heart of a cold hearted person. or should I say skeleton? [ Edit: okay this was made about four to five years ago, make fun of this like crazy but dont go too far, lol ] [edit2: make fun of this and absolute...

    Completed  
  • Kitten (-gaster!sans x reader-)
    77.3K 1.9K 23

    The monsters were freed from the under ground. The humans are racist toward the monsters but the leaders of the human race have decided to restrict any human or monster to harm another to prevent another war.

    Completed  
  • Eyes of Stone (Gaster!Sans x Reader)
    59.8K 3.2K 52

    His eyes were like stone, cold and dead against the blank snow. Hers were like melting frost, swimming in glacial lakes like an undisturbed winter. It was journey of finding and losing her, an adventure of losing and regaining him. A trial to see if their love was truly set in stone. (SEQUEL TO 'EYES OF FIRE') (FANFIC...

    Completed  
  • Alone (A Gaster!Sans X Reader)
    44.1K 1.4K 20

    A war has been going on for a few years now. My parents are gone. And I'm now alone, left to survive for as long as I can. I didn't believe in love anymore, in fact, I didn't believe in much of anything or anyone. But then he finds me. Should I trust him? Should I let him see my emotions? Undertale by Toby Fox Gaster...

    Completed  
  • Lost Without You (Gaster!Sans X Reader)
    76.6K 3.5K 18

    This story will contains things such as ABUSE, CAPTIVATION, VIOLENCE, ect. This is the only warning I will give, so if it's not your cup of tea- sorry about that! . . . Death. War. Violence. A world torn apart by two separate races. In a place like that, can peace even exist? Will you fight for your freedom as a human...

  • Matchmaking: Gaster Sans X Reader
    9.3K 416 3

    It was a simple project for your programming class- to make a matchmaking app. Only catch, everyone's partnered with the opposite gender, so each gender gets input on the app. And it's even worse when you get partnered with a flirty skeleton.

  • Hold Still GXReader
    63.4K 2.7K 26

    (Y/n) has had a rough life, how could it get any worse? Let's let G answer that. ~~ This is a Complete Rewrite of Hold Still! I don't own any of the pictures or Songs.

    Completed  
  • Somethings Not Right// EchoFell!G x reader
    7.2K 254 16

    A mysterious virus that spreads across the nation as fast as lightening. No way to cure it and no way to survive from it. But could there be a way to somehow be immune to it? Could their really be a cure if someone could possibly could be carrying it within their body? It's only a matter of time before everyone is ap...

    Mature
  • -A Chance- (G!Sans X Reader)
    28.7K 948 17

    (DISCONTINUED) "...Id rather die.." The knife was cutting in already. "Dont you..." The shaking skeleton reached out. "...another chance.." He smiled gently. "..free them.." One chance only,or.. "...go back.." You were gone. You came back. You got one chance. And while trying to fulfill your task,you fall in love.

    Completed  
  • G!Sans X reader
    93.4K 2.4K 20

    Now, you're about to read a story where YOU are the main character, if you're a fan of echotale and G!sans then this is the right story :3 Its my first story so please do not expect the best, but ill try :) Otherwise i'll be posting stories with other characters when this is done, hope you'll enjoy! :') Love ya!

  • Hurts Like Hell (G!SansxReader)
    191K 7.1K 40

    This is a Slowburn so hate me all you want, I dont care. If you dont like it then dont read it. Basics: y/n-your name l/n-last name e/c-eye color f/c-favorite color h/c-hair color s/c-skin color Setting: Monsters were released from the underground and onto the surface. The Humans were use to living with them but not u...

    Mature
  • Blown Through The Rift (Gaster!Sans X Reader)
    245K 9.5K 35

    You were working with Alphys in the lab in Undertale when chaos strikes! In a freak accident, concentrated determination is mixed with an unnamed concoction and blow you through a dimensional rift. When you reawake, you find yourself in what seems to be the beginning of Undertale once again. Upset but not overly surpr...

    Completed  
  • Sans x Reader | Empire
    383K 11.8K 46

    (Adult Lazarus here - I wrote this when I was like 14 years old. Forgive me.) Sometimes life gets to the point where you feel like you're a paper airplane. One minute you're soaring, feeling as if nothing could ever get you down. But then the next thing you know, you're falling slowly and nothing that you can do can p...

    Completed  
  • A Little Bonely (Sans X Reader)
    344K 8.5K 51

    Monsters always fasinated you. Ever since Frisk broke the barrier and freed the monsters, humanity didnt take it too well but they are slowly getting used to it. Slowly. Very...slowly. (btw Chara is depicted as a female in this story, and so is frisk. Dun be triggy) HEY ALL! This is my first fanfiction EVER! so dont j...

  • Gold's Eye GasterSans X Reader
    430K 13.8K 25

    You've heard the stories, of the mysteries of a man who guides lost ladies home by night legend says his voice is like a demon of hell and anyone who's ever approached him has died. One night you get lost and you uncover his real story

    Completed  
  • 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  
  • UnderFell Sans X Reader
    245K 5.1K 34

    Well yea this is an shipping and yes alot of Lemon cause well Underfell Sans is rough ehehe i know in werid well my first time doing this so if i do make a mistake well comment and help me make it better This can be for guys and Girls i really dont care i know you all think it wrong but meh really dont care if you tal...

    Completed   Mature
  • Anything for you
    51K 2.1K 40

    "It couldve been worse." He says as he sits down exhausted "How.." i sob. "We couldve gone against your word and just killed them." He replies earning a glare from me. "Thanks that makes me feel loads better." I say sarcastically. "But we didnt, cuz we all love ya too much."

    Completed   Mature
  • Eyes of Fire (Gaster!Sans x Reader)
    270K 11K 63

    (FAN FICTION BASED OFF OF VIDEO GAME 'UNDERTALE') His eyes were like fire. Amber. Dangerous. But they intrigued me. The flames of his soul danced and encased my heart. It was needless to say that I didn't mind. (COMPLETED)

    Completed  
  • Sans X Monster Reader
    149K 2.9K 30

    An Undertale fanfic between Sans and you, but there's a catch. You're not human, your a monster! This takes place after the pacifist ending (my own version of it). This is my first x Reader so I hope you enjoy.

    Completed  
  • The half breed and comic skeleton (Sans X Fem!reader)
    96.2K 3.1K 24

    This is a rewritten story of mine, I have changed the story to a X reader as well. I am a half breed. I am half human and half monster. I believed no one would ever love me like normal people would for each other. That was until I met this one skeleton, who has his own secrets. I can only hope.

    Completed   Mature
  • Blood and Bones (Sans X Vampire!reader) (HIATUS)
    57.9K 1.5K 13

    *Inspired by werewolf readers x Sans* Your parents had been killed when you were young. Assassination, plain and simple. Thanks to your father, you had inherited the recessive gene he and his father had possessed, making you a vampire, your mother only being a half-fang, having earned a love bite from your...

  • Sans X Reader~When the underground finds you, let it take you.
    69.1K 1.5K 24

    Have you ever thought about what it could be like as a hybrid? Ever think what it would feel like to lose your parents? To be hunted down every day of your surface life? What if that question could be answered? Well I've got an answer for ya. It can. So, when the underground finds you, let it take you. . . . So...Heya...

  • *Rewrite/New Version* Healing What Has Been Broken
    91K 3.6K 11

    (This is the rewrite/newer version of 'Healing What Has Been Broken'. I do not own Undertale, the characters, or the cover - they belong to their respectful owners and JuneTheTrickster made the art based off of my new design for Erratum. I only own my versions of the characters, OC's, and this story.) Error, the Force...

    Mature
  • Shattered Memories (Nightmare x reader)
    161K 4.1K 47

    you are once a normal girl who loves to play with your friends and you always enjoyed them until your friends decided to back stabbed you and your only true friend comitted suicide your parents abandon you. And you are the only one who is living in the house your already 16 years old about to become 17 and sometimes y...

    Completed  
  • Painted Strings (Ink x Error)
    327K 8.9K 44

    Ink and Error has been fighting for many resets/years. One day Ink wanted to stop fighting confronting to Error. Error took it as an advantage attacking Ink but Ink didn't fight back... As Error caught Ink in his string Error was confused... Why is he not attacking? Why is he getting himself killed? What is this feeli...