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  • Silently Sleeping (Underswap!Papyrus x Reader)
    246K 10.9K 37

    Underswap!Papyrus x Reader And some Fresh!Sans x Reader -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- It isn't hard to slip into a dream. You're happy with what your mind makes up and you stick with it until you wake up. Nightmares are hard to sink into. Death, tears, bloodlust, screams of terror and agony. You eventually wake up...

    Completed   Mature
  • Above ground (Sans x reader) ~Sequel~
    83.9K 3K 27

    So this is a sequel to a story I wrote a while ago. It's called: A whole new experience (Sans x reader). You should probably read that before you dive into this emotional rollercoaster. I mean, it's not like I can stop you. Just saying. If you want to read that story first you can look it up on my profile or type: A w...

    Completed   Mature
  • A whole new experience (Sans x Reader)
    137K 3.9K 10

    This is my first story i ever wrote on here. But hey, it should be alright. It's a story about this adorable skeleton from undertale. A love story, to be exact. I hope you enjoy it.

    Completed  
  • Kind Of Comical [Sans X Reader]
    217K 7.4K 24

    //Undertale High School AU. Your typical High School story where you're the new girl~ //Except monsters and humans are together too. Involves time travel in later chapters. Never wrote an Reader insert before, so spare me! "You look lost there, Kiddo." A deep smooth voice caught your attention and you turned your h...

    Completed   Mature
  • Engaños || SansxLectora || [ +18 / Lemon ]
    163K 10.8K 26

    - Esto .. esta mal Sans ... - ¿ Y cuando empezaste a tocarte pensando en mi en medio de la lluvia cuando sales con mi hermano no pensaste que estaba mal ? --------------------------------------------------------------- >> [ Fic lemon +18] >> [ SansxLectora ] ❥ StarDibzie

    Completed   Mature
  • [Dejame Ir][Lemon][Sans X Reader]
    13.3K 585 2

    ×Hemos pasado por tanto, YO te eh hecho pasar por tanto, y aún así, seguirás a mi lado?× Derrotaron al oscuro pasado de Sans con sangre y sudor, o eso creen Comparten una misma alma, pero Sans tiene algo más que compartir Acompañen a nuestros protagonistas en esta segunda temporada del fanfic [ Nunca me Dejes ]

    Mature
  • [Nunca Me Sueltes] ~undertale~ {Sans X Lectora} [+18]
    84K 5.6K 21

    [Sans... Te necesito] Se dice que el amor lo puede todo. Será eso cierto? Un peligro inminente se presentara a nuestros protagonistas, un peligro que tendrán que enfrentarlos juntos o morirán a manos de la sombra del pasado de Sans.

    Completed   Mature
  • Romeo and Roulette (Mafiatale Sans x Reader)
    68.8K 2.5K 37

    There are certain street rules branded on the hearts of the people of Chicago. Certain rules like always watch your back. The city is thriving with mafias, all of which have a rivalry against each other. Each Mafia has there own contracts and if someone steals it they're dead meat. But what happens when the mafias ha...

  • Sans X Reader // You're Too Punny
    13.8K 423 46

    Smol thing I guess. I don't own Undertale (obviously), but I do own all of the art in this book (as the first A/N states). This is my first fic. I update as often as I can, especially on most weekends. Don't be afraid to comment if you have something to say.

    Completed  
  • Sanstastic (Sans x Reader)
    4.2K 69 15

    ~Undertale Spoilers~ The barrier has been broken and now monsters roam the surface again and you find a familiar face with some new friends. Maybe some are even more... Credit to Toby Fox for anything in this story from Undertale. Also Credit to whoever created the fanart. I don't know whose it is, but it isn't mine. ...

    Completed  
  • {sans x reader} New Life
    7.6K 188 23

    sooo this is my first story fyi so if it sucks.... whelp. Anyway, Y/N is a 20 year old girl (sry if ur a boy) who was left with a fortune. Her parents left her and moved to Colorado. The reason for this was because she was....different, she had magical abilities. One day she hears a mysterious knock on her door. (you...

    Completed  
  • In the Woods (Sans x Reader)
    79.5K 2.7K 25

    This is my first story. Its a Sans x Reader...basically its gonna take place after the true ending. You aren't Frisk or anything, just you. Humanity is actually happy to have monsters back. So yeah. Enjoy.

    Completed  
  • Fairytale Complex - [Sans x Reader]
    57.2K 3.1K 56

    [Frisk's Parent Reader | Slow Burn] The dichotomy between black and white is your constant when it's time for you to meet the whole new civilization Frisk brought along with them to the Surface. As a parent, it's not easy to trust others when they've hurt your child. So when that new civilization decides they owe Fri...

  • The hard life (Sansxreader) COMPLETED
    14.1K 290 29

    Y/N was the eldest of the royal family. Her life was great. She was turning 16, the age where she'll be able to help her parents with royal duties, and get more privileges, when her younger sister, Frisk, goes missing. Y/N's life falls apart, while her mother heartbroken, and her father started to ignore her. Not havi...

    Completed  
  • Best of Dom!Sans x reader
    106K 1K 3

    I have scoured the internet looking for the best dominant Sans and reader for you!

  • Classic! Sans x Reader Lemons **BREAK**
    60.4K 700 7

    **DISCONTINUED TILL FURTHER NOTICE** My first time writing this type of stuff

  • Lost And Found~ MafiaTale Fanfic
    158K 6.4K 20

    In the business of human trafficking, mercy isn't a well known word. You and your crate mate, a child named Frisk, are obidiently waiting to be released to a 'master' when havoc breaks out around you. Guns are fired and you're doing your best to protect Frisk when your crate is pried open by unfamiliar faces. How will...

    Completed  
  • Cryophobia - (Sans x Reader)
    1M 41.8K 24

    Next person to comment on this monstrosity gets fucking vored!! × ❝You made your choice a long time ago.❞

    Completed  
  • Fall of the Empire [ Sans x Reader ]
    56.6K 2.6K 23

    You weren't quite sure what you were. As time progressed, you had been called many things. Hope, future, a new beginning. You weren't quite sure why they called you those things, for each passing day you say locked in a cell, waiting for the freedom that would never come. You weren't alone. You grew fond of two other...

    Completed  
  • Puns ( Sans x reader )
    497K 16.3K 12

    Warning! There is a chance that there will be spoilers for the pacifist run of undertale. I recommend finishing that before reading this. There won't be any spoilers for the no mercy run, so don't worry about that! Also, don't worry about anything NSFW/lemon if that's not what you're into-there won't be any of that he...

    Completed  
  • Dancing on my Own {Sans x Reader} Dancetale
    85.8K 3.2K 26

    Why don't you read and find out? *eyebrow raise*

    Completed  
  • Magic Humans and Monsters (Sans x Reader)
    13.7K 738 40

    -FIRST BOOK OF THREE- Ever since the War, magic humans have been training to kill all monsters when they escape. They've even built a special school designed for teaching young magic people how to use their powers for destruction. Y/N was a magic person, born of nonmagic parents. But Y/N is not a vicious person and d...

    Completed  
  • Lost Souls (Sans x Reader)
    19.4K 522 17

    While Frisk is trying to maintain peace between monsters and humans, Sans finds himself tangled up with one the has a dark past and a hate filled grudge against all monsters. While she seemed like a vile human...Sans found himself seeking answers to why she hated everyone. Is risking his life for this girl worth it?

    Completed  
  • Lights Like Stars (Sans x Reader)
    143K 5.3K 37

    It's been over a year since the Underground opened up and the monsters living under the earth swarmed to the surface in their thousands. The human and monster governments are taking their sweet time coming to any kind of agreement regarding monster rights and citizenship, but for the most part, in the less politicall...

  • A New Soul (Sans X Female Reader)
    182K 3.2K 31

    (Y/N) absorbed a monster soul when she was little, gaining skeleton powers. Many years later, (Y/N) and her sister Frisk fall into the underground, meeting Toriel, their new mother, Papy, Undyne, and of course Sans. Will (Y/N) and Sans finally realize that they have feelings for eachother, or will Asgore find (Y/N) be...

    Completed  
  • Bruised To The Bone: (Sans x Reader)
    118K 3.8K 52

    (Y/N). A peculiar soul; A human core, with a skeleton's power. Her parents are ashamed of her, beating her every time they catch her using magic. One day, she accidentally hurts someone, and they bring her almost to the point of death, trapping her in her room. After the incident, time has begun to reset. Two months p...

    Completed  
  • 'Being A Pet All Over Again' Underfell Sans X Reader 'Book 2' [SLOW UPDATES]
    51.6K 1.6K 10

    [Disclaimer that this book is very old nd poorly written, please keep that in mind!] Sequel to 'Shy Pet' so if you haven't read that, I suggest you do! After Y/n had died at the hands of Toriel, she has come back to her last SAVE.That was before anything had happened... Before she'd met Sans. So now, remembering to SA...

  • 'Shy Pet' Underfell Sans X Reader
    217K 5.6K 12

    [Disclaimer that this book is very old nd poorly written, please keep that in mind!] You were shy. You were small. You were picked on. You were told you weren't tall enough. You were hurt. Physically and mentally. He wanted a pet. He wanted someone who wasn't his brother. He wanted someone to talk to. He wanted a purp...

    Completed  
  • Repo Man (Mafia!Sans x Reader)
    53.5K 2.2K 21

    In a startling post-apocalyptic world, society is divided into two orderly classes. The human race stands on top, untouched by nuclear war in the city of Chicago. Monsters are at the bottom of the food chain, confined to live in run-down apartments, minimum wages hard to come by, the backbone of the work force in Chic...

    Completed  
  • Mafia Sans X Reader
    17.8K 375 22

    A bullied reader loses her temper after being bullied too much and finally becomes feared by everyone...so she runs