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  • Castle's Pet (Bad Guys X Reader)
    453K 13.4K 41

    [Highest Rank: #1 in "sans"] [Second Highest Rank: #18 in "xreader"] (Girls only!) (Earlier updates are on my Quotev account!) WARNING: Profanity and Violence! You were a normal 17 years old girl from the Undertale universe, you fell down Mt. Ebott when you were 15 and you've lived in the Ruins with Toriel. Oddly...

  • Error!Sans x Reader {[(Under Editing)]}
    144K 5.1K 47

    A special human is going to need all the help they can, when a certain child is trying to destroy an underground community of monsters, a secret group of glitches, and the one who can harness the power of every self they are.

    Completed  
  • Sans AUs x Reader: Boyfriend Scenarios
    109K 1.8K 17

    Sanses included will be...Classic, Swap, Fell, Swapfell, Ink, Error, Dream, Nightmare, Dust, Killer, Lust, Horror, and Fresh. Please be aware that the pronouns used for the reader will be she/her. I just want to make sure that people knew that. Please do not ask for any other Sans AU to be written. The length for each...

  • Strange slice of life (error sans x reader)
    5.3K 193 7

    you find a strange skeleton at night and decide to let him stay with you. chaos ensures and turns your life upside down while also finding out more about your little skele friend

  • My Anomaly (An Error Sans X Reader)
    39.2K 1.4K 20

    When your sibling Chara goes missing you fear the worst, but life takes a surprising turn for the better when they release the monsters trapped underground. Living this new life in your home AU of Underswap things couldn't be better. That is until a certain skeleton appears and threatens to tear apart your Au. Not wa...

  • ~ Error X reader ~ I will fix you ~ (Discontinued)
    6.3K 161 17

    Your name is y/n and you're in the middle of going to college for computer programming but everything fails and goes to shit when a single error, a glitch corrupts not only your computer, but your life, and your soul.

    Mature
  • Sans x reader lemons (most of the sans x reader)
    274K 2K 14

    hello filthy sinners and welcome to my first more than one character x reader I hope you enjoy it

  • AU Sans x Reader oneshots 3 (Complete)
    117K 2.2K 38

    ( ̄▽ ̄)ノ Well I told you this book wouldn't come to an end. Anyways requests are open, and yeah. Lemon isn't allowed. That's basically it. •Cover made by me Art does not belong to me

  • Undertale AU Skelebros x Reader Oneshots (RANDOM UPDATES)
    170K 3K 69

    Mostly the skelebros, though I may add others on a rare occasion. Enjoy~

  • Undertale/Au's x reader.
    368K 6.4K 32

    I don't own the cover, or any of the art in this unless I say so. Here's some fluffy one shots. No lemons you sinners, most of the readers will be female sorry guys. Mostly is sans Au's or papyrus Au's.

    Completed  
  • AU Papyrus' and AU Sans' Lemons
    133K 1.2K 5

    Just lemons

  • sans Au oneshots + lemons
    233K 2K 11

    Just sans x reader oneshots

  • AU sans x Reader one shots
    58.8K 882 35

    Hello! I made a one shots thing uwu. I won't be taking requests rn. Idk when I'll open them again. Will be very much appreciated!

  • Sketches V.S Glitches (Ink Sans x Reader x Error Sans)
    84.4K 1.9K 8

    Decided to make this little story x3 This story will have a 2 path ending. 1. Ink Sans path 2. Error Sans Path You get to decide who you want :3 Enjoy~ ♡♡♡

    Completed  
  • -Old Friends- Ink Sans X Reader X Error Sans
    116K 2.7K 17

    You've fell into a dark hole and met Flowey, you and Flowey acted like enemies and you wanted to be friends. You met Toriel and had to leave, but you hated your life in the surface. You ended up in the snowed woods and heard kids playing, but you were cold as HELL. You rubbed your hand for warmth but it created a (F/C...

    Completed  
  • Yellow (Error x Reader) 以ゞ謁フ
    21.6K 561 21

    Y/N works with Error destroying aus until the truce. Y/N and Error decided to get along, but what happens when they fall in love? cheesy description, I know. !!!COVER ART BY ME!!!

  • Undertale/au x reader 3
    252K 4.6K 51

    (New updated cover) Welp, since you all loved the first two books so much, I wanted to make another. NO LEMONS! ONLY FLUFF! Mostly female reader sorry guys. Mostly be sans aus or papyrus au, if you're a skele sinner here you go. I'm planning on having this book have about 50 parts.

    Completed  
  • AU Sans x Reader One-shot book
    283K 5.1K 37

    Like any other one-shot book, I'll take requests for everything with limitations. I may or may not do lemons depending. I'm not that experienced with lemons. *REQUESTS ARE CLOSED, SORRY TO SAY* I do not do Character x Character nor do I do OC x Character

  • AU Sans X Reader One-shots
    533K 11.7K 130

    Completely female readers unless a request asks different. That's...really about it, enjoy!

  • Undertale AU Sans x Reader Oneshots
    1.2M 19.1K 84

    If you love sans and fan fiction then this just right for you. I will do as many as I can and yeah. Enjoy!

    Completed  
  • Not All Glitches Are Bad (Error x reader)
    36.3K 858 45

    (Y/N) was a normal and ordinary girl. you have never had love and you didn't have any friends but you didn't care. one day you went into the woods to go explore. But little do you know you were going to make and encounter that would change your life forever. this is my first story i have wrote so there might be some...

  • Sans AU x Reader(Bad Guys)
    170K 2.9K 16

    Au Sanses x Reader If you like edgy and scary Sanses, and romantic and fluffy and edgy scenarios, then this is the book for you!!

    Completed  
  • A black heart's woes (Evil Sans x Reader)
    56K 1.2K 3

    [discontinued] This book is discontinued, but the rewrite is in progress and already published, so go check that out.

    Completed   Mature
  • Blood 'n Bones || Bad Sanses x Reader (DISCONTINUED)
    93.8K 3.2K 36

    You would assume Y/N is just a regular waitress, but is she really? Pfft nah, nobodys normal in this book! I mean I have you seen the title? its the bad guys for crying out loud!! who knows what random shit they're gonna get up to! are you interested yet? well why wouldn't you be?! Have a read for yourself and tell me...

    Mature
  • Bad sanses x female reader (Completed)
    186K 3.7K 30

    "Memes addict Bad Sanses 1" [Original] XD This is my first book so don't judge me This book is basically bad sanses x reader with a hell lot bunch of memes. This book is all about entertainments, not anything else. ❕Cringe warning❕ Ps. This book is stupid and weird -KzAngel

  • 𝐎𝐔𝐑 𝐎𝐍𝐄 𝐒𝐀𝐒𝐒𝐘 𝐒𝐄𝐑𝐕𝐀𝐍𝐓 ␈ ˢᵃⁿˢᵉˢ ˣ ʳᵉᵃᵈᵉʳ
    259K 8.7K 38

    status; completed. » fanfiction, very old book. tysm for reading <3 ps. hot ppl are those who reread it, ily hon <3 ➽───────────────❥ crackfic - various x reader. totally not the best, but meh. ➽───────────────❥ ➽cringy plot and story @luiexette ➽picture owner @ ➽undertale @toby_fox ➽error sans @lover_of_piggies ➽horr...

    Completed  
  • ♡Fangirl♡ (Error x Reader)
    31.4K 1.2K 18

    (The first few chapters are in 1st person POV [ew], the story progressively gets better once you make it past those. I'll rewrite it soon) You were just an average Error sans fangirl. You were a little obsessed with him and didn't have many friends. You were bullied and lonely, but for the most part you didn't care. Y...

  • Past to the present[Error!SansxNekoReader]
    13K 245 12

    Error SansxNeko!Reader 10/10 chapters completed! This is my 2nd story, and I hope you like it!! Continuation of Mafia! Sans x reader.....but it's only a short series art is not mine, credit to its original owner(s). Story/plot is mine reader....you! :3 Book completed : December 15 12:21 am

    Completed