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  • My Soul? It's Yours.
    92K 3.7K 26

    You become a citizen in Snowdin due to being lost in the undergrounds. You had left Toriel and the ruins only to be greeted by someone you would've never thought to be so important, or essential, to your life. *warning: might get serious and have adult content in some parts also maybe some spoilers for both the pacifi...

    Completed   Mature
  • Errink; Why do you care? (DISCONTINUED)
    125K 3.1K 24

    Error loves Ink, but he knows Ink hates him and will never love a screw up destroyer like him(or so he thought). Error ends up cutting himself from his depression. He believes nobody could or will love him. Ink knows that Error has been gone for a few weeks and he hopes that Error isn't planning anything. Yet, all he...

  • soulmates (a sanscest story)
    20.9K 659 32

    what if we lived in a world of hints of who our significant other is? what if we lived in a world where a red string is connecting to our lover? well I am going to add a bit of a twist to this well known story of the 'red string of fate.' the red string connecting isn't visible to the naked eye, but it is when it's fo...

    Mature
  • Dark paint [ink x error]
    72.8K 2.1K 25

    Its been 4 years sice the truce between the creator and destroyer, and it has been years since they last saw each other. When error sees ink, he notices something inside him had snapped..... What caused this? Wee first book

  • Different Colors Of Love (ErrorxInk)
    74.5K 3.1K 71

    Error had recently broken up with his girlfriend, who had cheated on him. His friends wanted to get him back out there. Killer has decided to take Error to virtual66, the city's most popular night club. Killer finds someone there, named Dream, who goes to dance with him. Error, forgotten, decides to get a drink. There...

    Completed  
  • A Emotionless squid (Errorink)
    106K 2.4K 28

    Ink has spent many years hiding the truth. Only one person knows about ink being emotionless and soulless. But what would happen if the truth came out?. They are sent on a mission to find a soul but something more interesting happens... read to find out the rest... Warning- Depression, and Self harm. All images belon...

    Completed  
  • Hiraeth (Ink x Error)
    176K 5.8K 32

    Hiraeth(n.): 1. Homesickness for a home to which you cannot return, or for a home which may have never been. 2. An intense form of longing or nostalgia, wistfulness. 3. The grief for the lost places of your past. COVER NOT BY ME!!! 🤍Highest Rankings and When I Reached Them: • #1 in #ink on {1/19/20} • #4 in #error...

    Completed  
  • Underfell Suicide
    51.2K 914 14

    Underfell Sans is abused by his brother Papyrus and he just wants it all to end. He has been told he is useless and worthless and other things like that so many times he has started to believe them. This is my first book thingy and I'm only doing it for fun and to vent a bit. Don't expect anything good, it's going to...

  • Cyan Eye [Fontcest]
    55.7K 1.6K 40

    After a painful run, Frisk Reset. Ever since they did, Sans had only been getting Nightmares every night. Papyrus tried to help as best as he could, but Sans never allowed him to help; he didn't want his younger brother's smile and innocence to shatter, after all, that's the only reason Sans even woke up every morning...

  • Bitty bones Au Sans X Abused Girl Reader
    100K 2.1K 35

    Bitty bones Au sans x abused girl reader You have powers that you haven't exactly discovered yet but one day you find a bitty in the park at night when you felt like going outside and watching the stars. Also im new to making stories so please dont judge right away also the cover is not mine its the owner art i dont k...

    Mature
  • Dreamswap Adventure
    8.5K 209 23

    This story about they went a place called 'Underverse' But 1st a little bit long part before the adventure started Then in the end of there adventure of the UNDERVERSE....the five of them are still there and later and later each one of them always turn to not Dreamswap acting... Major Characters: Nightmare Cross Err...

    Completed  
  • Im In Buttontale (Fan-fic) [All Done]
    5.2K 99 11

    This is a fan made book from button tale I hope you like it

    Completed  
  • Underfell!Grillby x Fem!reader
    35.9K 506 9

    This story will be a lemon at one point but, I want this to be a story so maybe not. This will be for female readers but dudes if you want to read, go ahead! The first two chapters will be how to read an Xreader and about me and backstory respectivly, skip them if you don't want to read them. Feel free to email me at...

  • The Definition of Love (Grillby x Reader)
    44K 1.3K 13

    This is going to be my version of Grillby x reader, I'm sorry if you don't like the ship but I find it kinda adorable. Some limes. Some lemons. Other ships included; Papyrus x Mettaton Toriel x Asgore Undyne x Alphys Sans x Ketchup (I had to lol) Will have some "mature" language, I'll try to remember to put a warning...

  • Falling for a flame with a family. .
    69.7K 2.2K 34

    A grillby x female OC !Lemon warning! Long book, not a slow burn

    Completed  
  • \\ Naj AU x reader // \\ COMPLETED//
    78.7K 1.4K 24

    STOP READING THIS ITS CRINGE! ( your not a girl? Well you are now! This is my first story so, it's gonna be bad. . . prepare to cringe reader! And I'm bad at writing story's so I'm sorry if you are disappointed, but I will get better and re-wright this one day.) you are ( y/n), a FEMALE, you go to school at underhigh...

    Completed  
  • OppoSIteS aTtrACt (An Error X Reader)
    31.6K 693 11

    Hey guys!This is my first story,so it might be bad...but either way,I hope you enjoy!(Please note that the cover doesn't belong to me.)

    Completed  
  • Sans X Monster Reader
    148K 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  
  • Beyond || Nerd and Jock au X Reader
    103K 1.3K 34

    ** finished !! ** || Have you ever wondered to yourself what's beyond our universe? What if you had the ability to see? Maybe there are other universes out there. I mean, probably. But, it's a different story, if you had the power to see what happens in those universes. ||

    Completed   Mature
  • Yandere nightmare!sans x female!reader
    51.8K 632 11

    Hello guys! I'm back and I'm re-writing this story! I felt like it wasn't that good so I decided to,like I said,re-write it! hope you guys enjoy! *gives everybody hugs and cookies* by the way,I give credit to the person who drew the picture I'm using as the cover.one more thing,I swear:this will have violence,swearing...

    Completed   Mature
  • Cheater Cheater (old)
    60K 943 6

    You where dating Sans until you found him cheating on you with another women. So you make a decision to leave him and move on. Sans also makes a decision. A decision that you wont be leaving him. EVER.

    Completed   Mature
  • Don't run ( Yandere twins x skeleton reader )
    243K 6.3K 31

    Yeah , i just made Dusttale Sans and Horrortale Sans as twins because they look alike .

    Completed  
  • Where did this come from? (Errink)
    206K 7.7K 32

    Error and Ink had been fighting for as long as they remember, but neither was ever going to win. So instead Ink decides to hold out the hand of friendship, which Error takes. But being friends won't be easy, expecially with something unexpected building up in the background. Maybe in the end they'll find that enemies...

    Completed  
  • Painted Glitch - Error x Ink
    112K 3.2K 41

    Error Sans, being no longer an enemy of the AUs and Ink Sans, but still being able to destroy Universes has made many beings frustrated all over the Multiverse. Something else more mysterious is going on, though. Something more dangerous than Error. But the good side: The Star Sanses and their friends are working toge...

  • An Old Friend ' Underfell Sans x Reader '
    104K 2.8K 30

    You and Sans had been friends since you were little, when the monsters had to leave, you were really upset that your only friend, Red as you called him, had to leave. Will he remember you after 7 years of being in the underground? Or will he just forget about you? To find out, read 'An Old Friend' Underfell Sans x Rea...

    Completed   Mature
  • Undertale AU x Reader
    44.1K 617 27

    Honestly, this mostly just Sans x Reader oneshots, but ignore that detail and why don't you check these out. - C O M P L E T E D - //cover art not mine\\

    Completed   Mature
  • NaJ Underhigh "Your Life Story" (AU sanses x Fem!reader) [COMPLETED]
    170K 3.6K 45

    Your name is (Y/n) you have no idea of your past all you know is that your "dad" is W.D. Gaster and your "brothers" are Gaster Sans or Gasts/G and Cross Chara and your "mom" is Arial. You have to go into a new school called Underhigh. Your life was fine and you were happy with that. Through your days in going to Under...

  • (Complete)Love Song ♡ || Jock!PJ X Fem!Youtuber!Reader
    56.4K 1.1K 57

    *Warning: Written by a 11 year old* 'Your Name is (Y/N)(L/N), you're a famous youtuber that do cover songs, you are good at playing the violin, piano, and the guitar, and you are good at drawing. You're close to reach a million subscribers right now you have 998k subscriber. Your original school wich is (Y/S/N), got...

    Completed  
  • I want Her (Underswap!Sans x Shy!Reader)
    529K 22.4K 59

    Yandere!Underswap!Sans x Shy!Reader And some Papyrus x reader -_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_- He was so sweet, so innocent. All he loved doing was cooking tacos, listen to his brothers puns, and try to be friends with everyone. Then you're pushed down a hole and end up in this strange new underground. After seei...

    Completed   Mature