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  • Someone Really Cares About You (Sans x Depressed!reader)
    25.9K 1.1K 23

    This is the second book! If you haven't read the first one it's called 'Just give up, I did', please give it some love, I worked really hard on it! *Trigger warning, this book does get dark*

    Completed  
  • Sans X Depressed!Reader
    39.9K 897 15

    Y/n fell into the underground when she was 13. When she 1st fell Chara tried to convince her to be her "friend¨ but Y/n, being smart, disagrees. Chara becomes angrier as Y/n keeps sparing everyone. Chara knows Y/n isn strong enough to leave the unground by herself yet,so she has 5 years to get into Y/n's mind, to br...

    Completed  
  • -DICONTINUED- Being Bonley isn't any Skele-Fun: A Sans X Depressed!Abused!Reader
    531 15 10

    I've seen a lot of these stories fluttering happily on the interwebs, so I decided "fuck it let's make our own" Oh yea and this also works for furry readers. Just thought I'd throw that out there. Oh, and one last thing. Guessing by the title, you already know there's gonna be some depressing shit and whatnot. However...

    Mature
  • Sans x reader lemon
    29.6K 348 2

    Mature
  • Undertale X Reader LEMONS
    274K 1.4K 6

    Smut one-shot for Undertale characters. Yep, this is happening.

    Mature
  • More Than Friends ↛ Human Sans x Reader
    236K 8.2K 60

    ☆ (Y/N) was just a regular girl living in a regular town. Well, maybe she wasn't the most normal girl, but she usually acted like she was. But then, one day, a new student came to her highschool. (Y/N) thought that they'd probably be pretty good friends, because he seemed like he wasn't normal either; but what (Y/N) d...

  • A Little Bonely (Sans X Reader)
    341K 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...

  • Bone-ly Ness Is Overrated (Sans X Reader)
    91.5K 2.9K 18

    The monsters have been liberated from the Underground by Frisk. You didn't mind the monsters, they were nice. You befriended Frisk, Toriel, Nabstablook, Sans, Papyrus, Undyne, Alphys, Mettaton and Asgor once they the monsters had settled in. The monsters attended human history classes and the humans attended monster...

    Completed  
  • Underswap papyrus x shy reader
    5.5K 95 1

    I hope ya like it and please comment as well

    Completed  
  • (Sans x Reader) When Two Souls Meet
    918K 26.5K 28

    Sans has lived through countless timelines. He's seen the kid make friends with everyone, only to give up in the final moments. He's seen the kid killed, over and over and over again. Sometimes, he'd even done the killing himself. And no one ever remembers. Not even the kid herself. It's an exhausting cycle, one that...

    Completed  
  • Anything Can Happen (Sans x Reader)
    127K 4.1K 15

    An unexpected turn of events lands you in the depths of Mt. Ebott. Upon waking up, you found yourself with a interesting and skeletal duo. {Completed} Thank you so much for 10k+ reads and 300+ votes! \o/

    Completed  
  • Like Old Times (Sans X Reader; Sequel to MOAB)
    172K 6.1K 41

    You killed Sans, Frisk resets, you're falling. But you aren't alone. "You remember" The sequel to My One and Bonely! (MOAB) If you haven't read it I HIGHLY suggest you do BEFORE reading this one! -I unfortunately will not be updating this story for the foreseeable future. If you read it, thank you. If not, I understan...

    Completed  
  • Kind Of Comical [Sans X Reader]
    215K 7.3K 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
  • Underfell Sans x Reader Lemon/Smut
    85.9K 643 4

    I kinda fell in love with the idea of Underfell Sans in general. So why not be creepy about it? Enjoy *Eyebrow wiggle*

    Mature
  • When Two Fates Intertwine (Sans x Reader) DISCONTINUED UNTIL FURTHER NOTICE
    93.8K 2.5K 8

    [THIS IS A SEQUEL TO MY OTHER FANFIC "WHEN TWO SOULS MEET!" If you haven't read it, I would highly suggest it--the story won't make much sense otherwise.] Sans has finally found someone he can trust--Frisk's sister, the eighth fallen human. After months of step-siding and awkward interactions, the two are finally a co...

  • When All Else Fails (A ZanaTale Oneshot)
    1.6K 77 1

    I wonder... In a timeline where Chara has never succeeded... Just what exactly goes on in the Judgement Hall? Sans has never died. ... Or has he?

    Completed  
  • My One and Bonely (Sans x Reader)
    621K 20K 36

    My first story. It's a sans x reader fic, so don't judge too harshly. Also I have some bad pacing issues, but I hope yall will ignore them. Anyways on with the summary! You see monsters everywhere. All of theme unique and friendly. You ask "how could anyone hate them?" When you save one of them, you're life takes a dr...

    Completed  
  • {R A T T L E D * B O N E S} ~ Sans x Reader
    130K 3.3K 36

    You were walking on Mt.Ebott, when suddenly - you fall down a hole! You wake up there with no memory but your name, age and birthday (that might change, though...).

  • Undertale One Shots (X Reader)
    92.7K 1.9K 64

    I have become obsessed with the wonderious game known as Undertale and, after seeing some here (but not nearly enough), I decided to make an x reader one shot book. YOU THE LOYAL READER WILL GET TO SUGGEST THE CHARACTER, and possibly small prompts for the chapter, I WRITE ABOUT! There are only two rules: 1) No lemons...

    Completed  
  • It's Always Raining Somewhere Else (Undertale SansxReader)
    33K 1.5K 27

    Reader is a little mentally unstable so you are sent to a high school for the gifted and talented which just has to be the only high school enrolling monsters at the moment but monsters have been underground so long they have to learn all the new things right? Right?? Takes place around the end of the school year and...

  • Sans X Reader One-Shots
    40.2K 905 11

    It's a one-shot book about reader (ya) and Sans. If you want to request, then go ahead!

  • Sans x Reader One-Shot Booklet
    97.9K 2.1K 18

    This is just a collection of Undertale-themed one-shots that go along with the plot of my Sans x Reader fanfic, "When Two Souls Meet." It's a community project, and will have several entries from the winners of my one-shot contest, as well as some chapters written by yours truly. This can be read as a stand-alone grou...

    Completed  
  • You Are My Sunshine Sans X Reader
    9.2K 336 10

    You are a 17 year old girl I'm not gonna follow the plot line of Undertale much so... Yeah.

  • Sansxreader Oneshots[discontinued]
    805K 25.8K 85

    Tbh some of the one shots have multiple parts! And this is filled with trash! So yea, read if ya want to Slow updates sometimes WARNING : THERE IS A LEMON IN THIS BOOK, IT HAS A WARNING AT THE BEGINNING, IF YOU DON'T LIKE THIS TYPE OF STUFF THEN SKIP THAT PART OF THE ONE SHOT THANKS

    Completed  
  • UnderMafia Sans X Reader
    117K 2.7K 19

    So since I love undertale so much and I know that not a lot of undermafia stories are out there plus this is my fifth favorite AU do why not?*chuckles*okay okay so you are working for your boss(which is frisk)You are the main hitman or collector lets just say frisk trusts you more and your really good at your job and...

    Completed   Mature