Undertalesans Stories

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253 Stories

  • A little chilled to the bone. (Sans x Reader) by Vappy_Lord
    Vappy_Lord
    • WpView
      Reads 122,354
    • WpPart
      Parts 29
    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, what happens when you get closer to the brothers? Characters belong to Toby Fox. very mild spoilers for the first part of Undertakes Pacifist run. (everything from The date with papyrus and behind)
  • Y(our) Choice(s) - (Sans x Reader) by Lucytopaz
    Lucytopaz
    • WpView
      Reads 88
    • WpPart
      Parts 2
    It's just you and Sans facing each other in the judgement hall. After everything you've done to lead up to this moment you have to face the ultimate obstacle, Sans, but is he really an obstacle to you or is there something else going on? What will you do? and do you really have any other choices other then whats predetermined? Read more to find out!
  • Lovely Morning (OneShots - Sancest) by DreamYxKinG
    DreamYxKinG
    • WpView
      Reads 66
    • WpPart
      Parts 2
    I'll just write a bunch of random stories and put them in one book- what could go wrong? If there's any suggestions you'd like me to write, tell me! I won't write any Dreammare or Dustberry though.
  • Sanscest Role Play because i'm bored and stuff by PaigeProductionz
    PaigeProductionz
    • WpView
      Reads 157
    • WpPart
      Parts 6
    role play with me plz i am bored TwT
  • Sans AUS : ask&dare  by AUUTALicious
    AUUTALicious
    • WpView
      Reads 11,738
    • WpPart
      Parts 33
    [edit] This is completed as I'm not in the fandom anymore. I might continue this again someday, but not anytime soon. Hope you enjoy anyway sksksk [edit] IM BRINGIN DEM ALL BACK b i g g e s t a c h i e v e m e n t #1 qna
  • "Sanses and lily."  by dishoi
    dishoi
    • WpView
      Reads 100
    • WpPart
      Parts 8
    My story will be about a female reader that's name Lily,she's staying with sans for the night.Papyrus is out for the night a stormy night the "power goes off suddenly over a huge storm so she and sans are left alone in the house some how she encounters with a sans identical twin but way more creepier version blood comes out of his eye-sockets and he just stares at you with his blank dark eye-sockets he holds a knife with him and is called "killer sans." What will Lily do ? Read more and you'll discover more :3
  • Talk to the Sans'! by EllieSmith602
    EllieSmith602
    • WpView
      Reads 3,477
    • WpPart
      Parts 200
    |ask or dare| I'm on a phone so don't expect indents, but I'll do my best! Foul language is involved
  • Fallen down (sans x reader) by sans_is_lazy
    sans_is_lazy
    • WpView
      Reads 442
    • 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)
  • A Million Worlds Apart || AU Sanses x Reader || Rewrite by undeadenigma
    undeadenigma
    • WpView
      Reads 6,881
    • WpPart
      Parts 4
    Original Cover Art: https://www.pinterest.ph/pin/759419555888946911/ Edited Cover: SemiJellyBeanBoii101 "We make our own monsters, then fear them for what they show us about ourselves." ― Mike Carey & Peter Gross [Name] wanted nothing more than power. The overwhelming energy inside of her made her desire more. The desire for knowledge and magic. But unfortunately― it only lead her to fall down to Mt. Ebott. She eventually helped Frisk free the monster from the underground. Years have passed, and her eagerness for magic did not disappear. A certain skeleton was about to find out the truth about [Name], but― Frisk had to r e s e t . === This is a rewrite for my old book― "A Million Worlds Apart || Au Sanses x Reader". I think that book had tons of flaws but it deserves a rewrite. I suppose here it is now.
  • UNDERTALE: SPRITES THAT HAVE DETERMINATION  by LittleTinyWorld2005
    LittleTinyWorld2005
    • WpView
      Reads 577
    • WpPart
      Parts 36
    With: Frisk Chara Sans Papyrus Asriel Toriel (SPRITES BELONG TO RIGHTFUL OWNERS) UNDERTALE BY TOBY FOX
  • Monsters vs aliens - IN DA BEDROOM XD (ZIMXSANS ONESHOTS) by Alegalpumpkin
    Alegalpumpkin
    • WpView
      Reads 212
    • WpPart
      Parts 1
    SANZ LOVE ZIM !!!!! I KNIW BECAUSE I DO!!!!
  • Scattered Petals - Sans X Reader by BoxedDreams
    BoxedDreams
    • WpView
      Reads 22
    • WpPart
      Parts 2
    ❀ Never get too attached. Because whenever you love, the one you care about gets taken away. ❀ You are (Y/N) (L/N). You're a fairly normal college student, if you dare say so yourself. You don't talk much, generally avoiding people and keeping to yourself. You... don't really do "friends". Not anymore. One day, you go on a trip with your class to the infamous Mt. Ebott, where the legendary monsters were sealed long ago. You end up lingering on the mountain a bit too long, and are dragged in by a mysterious force. All you want is to get out. But, as you explore the land of monsters more and more, your feelings start to change... ❀ Remember, you can't run forever. Someday, you'll be forced to face your fears. ❀ (tags will be updated throughout the book's production!)
  • Undertale (No More Resets) by Underverse
    Underverse
    • WpView
      Reads 199
    • WpPart
      Parts 2
    In the undergrowth,time has reseted.As usual,Sans is the only one who remembers Frisk and how they freed them,only for the world to weirdly reset later on in the year.He knows what will happen in this reset.Frisk will come,kill everyone,kill his brother and then he would fight them and end up dying. But what if this time he was wrong? What if this time it was different? What if this was the last reset and the power of the direction it went, laid in the hands of just a teenage girl? ____________ ((I havent seen the ending or played the game yet. I only know half the Genocide and Pacisfist endings.If I ask questions please answer in the comments if you have time :) Also, there may be some trigger warnings and some of the characters personalities will be modified throughout the book. Thank you and Enjoy ~Admin))
  • Troublemaker [Sans x Frisk] Undertale FanFic (Im Updating The Story 1-2 A Week) by LuvWhoppie
    LuvWhoppie
    • WpView
      Reads 641
    • WpPart
      Parts 9
    This story is about a childhood friend which became a bad boy When u Met him In Your Old school...Will You Ever get Your hands On Him or will you let mettaton keep him forever in her hands [Not Finished]
  • Random Frigglesticks (Completed) by stormed_glitch
    stormed_glitch
    • WpView
      Reads 1,038
    • WpPart
      Parts 14
    This is a colab between (mainly me), DarkFoxGamer101 and Drewsans1987. Will consist of crack, ships, in a nutshell, one-shots and re-tellings of roleplay. Staring multiple au sanses. feel free to ask/dare as well. Warning: containg mature and immature topics.
  • Whips and Axes by UndertaleFreak146
    UndertaleFreak146
    • WpView
      Reads 35
    • WpPart
      Parts 1
    This is a lustxhorror story, this is Dom Lust and bottom Horror, this is also an Omegaverse (they will be skeletons but the ears and tail will have hair [dont ask]). What will happen to horror when he gets a dare to go to Underlust for a day? (Warning, will have cussing and lemons)
  • liaison 🩹 by TheSparkles_
    TheSparkles_
    • WpView
      Reads 7,267
    • WpPart
      Parts 12
    𝐍𝐢𝐠𝐡𝐭𝐦𝐚𝐫𝐞 𝐡𝐚𝐬 𝐠𝐫𝐨𝐰𝐧 𝐢𝐧𝐬𝐚𝐧𝐞. 𝐇𝐞 𝐧𝐨 𝐥𝐨𝐧𝐠𝐞𝐫 𝐞𝐱𝐢𝐬𝐭𝐬. 𝐈𝐭 𝐜𝐚𝐮𝐬𝐞𝐬 𝐦𝐚𝐧𝐲 𝐭𝐨 𝐟𝐞𝐞𝐥 𝐞𝐦𝐩𝐭𝐲 𝐚𝐧𝐝 𝐥𝐢𝐭𝐭𝐥𝐞 𝐦𝐨𝐧𝐬𝐭𝐞𝐫𝐬 𝐚𝐫𝐨𝐮𝐧𝐝 𝐭𝐡𝐞 𝐦𝐮𝐥𝐭𝐢𝐯𝐞𝐫𝐬𝐞. 𝐈𝐭 𝐢𝐬 𝐝𝐫𝐞𝐚𝐦𝐬 𝐫𝐞𝐬𝐩𝐨𝐧𝐬𝐢𝐛𝐢𝐥𝐢𝐭𝐲 𝐭𝐨 𝐭𝐚𝐤𝐞 𝐜𝐚𝐫𝐞 𝐨𝐟 𝐭𝐡𝐞𝐦. 𝐈𝐧 𝐭𝐡𝐞 𝐩𝐫𝐨𝐜𝐞𝐬𝐬 𝐭𝐡𝐨𝐮𝐠𝐡, 𝐂𝐫𝐨𝐬𝐬 𝐛𝐞𝐜𝐨𝐦𝐞𝐬 𝐜𝐨𝐧𝐜𝐞𝐫𝐧𝐞𝐝 𝐚𝐧𝐝 𝐰𝐨𝐫𝐤𝐬 𝐚𝐥𝐨𝐧𝐠 𝐬𝐢𝐝𝐞 𝐝𝐫𝐞𝐚𝐦. 𝐇𝐞 𝐬𝐭𝐚𝐫𝐭𝐬 𝐭𝐨 𝐠𝐫𝐨𝐰 𝐟𝐞𝐞𝐥𝐢𝐧𝐠𝐬 𝐟𝐨𝐫 𝐝𝐫𝐞𝐚𝐦 𝐭𝐚𝐤𝐢𝐧𝐠 𝐡𝐢𝐦 𝐚 𝐰𝐡𝐢𝐥𝐞 𝐭𝐨 𝐜𝐨𝐧𝐟𝐞𝐬𝐬.. 𝐀𝐥𝐨𝐧𝐠 𝐬𝐢𝐝𝐞 𝐨𝐭𝐡𝐞𝐫 𝐜𝐨𝐮𝐧𝐭𝐞𝐫𝐩𝐚𝐫𝐭𝐬 𝐭𝐡𝐞 𝐬𝐭𝐨𝐫𝐲 𝐛𝐞𝐠𝐢𝐧𝐬 𝐭𝐨 𝐠𝐞𝐭 𝐛𝐞𝐭𝐭𝐞𝐫, 𝐛𝐮𝐭 𝐚𝐥𝐬𝐨 𝐚 𝐥𝐨𝐭 𝐰𝐨𝐫𝐬𝐞. ✦ THIS STORY HAS TRIGGERING TOPICS SUCH AS DEPRESSION AND SUICIDAL THOUGHTS !! IF YOUR SENSITIVE TO THOSE TOPICS I SUGGEST NOT READING !! ✦ART IS MINE
  • Xbox Is My Dating Site (Gamer!SansX Gamer! Reader) by Fandomistsam
    Fandomistsam
    • WpView
      Reads 2,899
    • WpPart
      Parts 5
    Who knew a Gamer and monster and a human could be friends? What if more? Like how a single game could change your life a single monster could change your life as well It was just a small meet up to her But to him it was way more
  • × [Sickness] × || Undertale Fanstory || The Gasters/Skeleton Family by Moonaluna09
    Moonaluna09
    • WpView
      Reads 7,070
    • WpPart
      Parts 8
    One day, Sans fell sick. His sickness came out of nowhere and it cannot be cured no matter how many medicines Gaster gave him. Because of the sickness, Sans stayed still on the bed, just laying down or sitting on it under the blanket. The sickness can be seen from his face, half of his white skull was a little bit darker than the rest. Gaster and Papyrus had no idea what kind of illness Sans has, but they decided to take care of him no matter what, hoping that the sickness will soon gone either because of the medicines Gaster gave him, or disappears itself. But alas, The sickness gotten worse... -------- UNDERTALE (c) Toby Fox --------- This have nothing to do with Undertale's canon characters or story. This is just a fan story I made because the idea stuck in my head for a few while and I'd like to share it with all of you. So, enjoy!