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  • Gaster x Reader
    29K 824 5

    You had been getting these weird warning, mainly from Sans. You packed plenty of healing items and your heart locket to see what everybody is so scared of. You soon meet not only your friend, but a fun skeleton who stole your heart (not literally!!!)

    Completed  
  • Killing Stalking X Reader! MALE! Shy! BXB!
    254K 5.4K 22

    This is a story about Killing stalking, if ya don't know then idk what to tell you cuz if you read it you'll be mortified as a normal hooman, but if you do then i pray for you but ik..it's good? Anyways! this is a KS comic, this is my first fanfic so tell me if i did anything wrong but most importantly have fun readin...

  • Yoonbum x Reader X Sangwoo
    195K 5.2K 12

    Y/N loves Yoonbum. Sangwoo loves Yoonbum. Yoonbum loves...who?

  • Creepypasta Masky x Reader. [Cheese Cake]
    760K 17K 37

    You've been apart of the creepypasta family for a while now, but what happens when Slenderman assigns you a job to work with Masky? The one person who is cruel to you.

    Completed  
  • Papyrus AU's X Reader 18+
    72.4K 706 10

    hey everyone I am making this one shots for all ya Papyrus's fan's out there hope you'll all enjoy and happy reading

    Completed   Mature
  • Undertale (And Other AU's) x Reader Smut/Lemon Oneshots
    41.5K 242 2

    Admin: //Yes, I am a filthy sinner. And so are you for reading this book! Enjoy, my fellow Undertale trash. Universes included: Undertale Underfell Underswap Outertale (maybe) Errortale (maybe)

  • What Lies Inside (Gaster!Sans x Reader )
    98.2K 3.9K 46

    "You know sweetheart, lying doesn't get you anywhere with me." He said lighting a cigarette and placing it in between his teeth. Vanilla, leather, and smoke is quite the intoxicating smell. "I'm not lying, also who gives you the right to judge if I'm lying or not?" Something flickers inside me, a warm burning feeling...

    Completed   Mature
  • LOVE Madness (DT!Sans x Reader)
    48.8K 1.6K 13

    Deep underground, a child is on their way to a genocide route. Sans comes to a conclusion where he needs more LOVE in order to defeat Chara. He becomes corrupted and slaughters every monster in the Underground. How will you save him now? (This art belongs to it's rightful owner)

    Completed   Mature
  • Tough Love | Human Fell Sans x Frisk
    22.2K 331 27

    This goes out to my Best Friend and her obsession with Fell Sans! I know he's her favorite, so, I thought I'd write this. Before you ask, I made sans human because it makes the...other stuff...seem a bit more real. Enjoy!

  • UnderFell Sans X Reader/Bella: My Pet
    10.4K 166 9

    [No facts in here are true.]

  • Your Life?! (UF!Sans X Reader)
    51.6K 1.5K 8

    WARNING: Lots of swearing, blood, cruelty and slight sexual themes!!!! Sans and Y/n are arch enemies. They can't go a second without insulting the other. But one day an...accident happens, forcing them to co operate until they find a sulotion to their "situation". But before that, they learn a lot about each other and...

  • Not All Monsters are Bad (UF! Sans x Experimented! Reader)
    129K 3.4K 26

    You've been experimented by your own brother to see what could happen if he tried a monster DNA in a human, No one wants to get experimented by him so you decided you'll be his test subject but it went terribly wrong......

    Completed  
  • UnderFell Sans X Reader
    42.6K 691 7

    MEH just another function ha ha a so hope you guys enjoy! (^v^)(^v^)(^v^)

    Completed  
  • ~Why do you care~ [Underfell Sans X Reader] [•COMPLETED•]
    237K 6.5K 51

    Warning: possible swearing, inappropriate humour, perhaps lemons? Idk. Just stop being a goody two shoes and enjoy the book, kid

    Completed   Mature
  • "A Match Made in Darkness" Nightmare Sans x Reader
    77.8K 1.5K 10

    Your life is mediocre, not horrible, but not great either. You yearn for love, but can't seem to find anyone. You own a blue/black heart necklace, not knowing it ties you to someone else... This is my first x-reader story, hope you enjoy!

  • A New Hope, Be Patient (NightMare Sans X Reader)
    43.4K 1.2K 8

    Nightmare Sans x Female Reader, corrupted Nightmare

  • unexpected love {Killer Sans X Reader} Naj
    30K 611 9

    I haven't seen a book like this, like anywhere. There's not even a regular killer sans x reader so I thought why not make one...Hope you like it p.s. art not mine You never thought it would end up this way. You never thought your heart would be broken. Not again anyway. You never thought he would leave you. Until he d...

  • New Souls (Cross Sans X Reader)
    105K 2.4K 23

    You are a somewhat normal girl that explores with your friend, you are a secretary person until you meet a dashing skeleton by the name of Cross but one thing still remands on your mind, why do you exist if you have no soul? This fanfic will have an abused and depressed reader in it, so if you are sensitive to those...

    Completed  
  • Bad Guys Need Love Too (All Sanes X Female Reader) {On Hold}
    197K 4.5K 26

    This is my first book and I'll try to update on Fridays. Anyways, this story is about a girl who was a teen when she fell down the hole in Mt. Ebott and lived with Toriel for two whole years! One day, she and Toriel were gonna cook some butterscotch pie but needed some ingredients so the girl, who is now 17 years old...

  • One Choice (Nightmare!Sans x Reader x Dream!Sans)
    92.7K 2.2K 19

    You are a normal everyday girl but one day going to visit his grave you get transported to a new world. What will this world hold? In this fanfic you get to chose what happens from time to time, who will you chose? Who will die? Will you give them one chance? Do I even need to say it? Probably no lemons just no. Cover...

    Completed  
  • Nightmare Sans X Reader
    56.2K 1K 16

    You are a young girl who hasn't always been treated correctly but you don't let that get you down you have friends but your family is quite abusive towards you. You have this special tree to sit by every single day because of it's beauty. One half is dark and negative with black apples and the other is brighy and posi...

    Completed   Mature
  • Dusttale Sans x Reader
    83.7K 2.3K 17

    My sis wanted this. #9 in dusttale on 07/14/2018 #5 in dusttale on 07/21/2018 #2 in dusttale on 09/10/2019 #1 in dusttale on 12/10/19

  • A Timeline To Remember.. (Dust Sans X Sad!Reader
    53.4K 1.4K 11

    You had a sad life. You lost your friends, you lost your family. Everything. You soon bump into a strange person, they look at you with a look. Then walk away, you wonder who that is, your curious, but you walk on. Will you ever find out who that is...or will you just die like the rest...

  • Yandere!UnderLust!Sans X Reader [COMPLETED]
    53K 581 4

    This story is not mine my friend made it ________________________________________ He killed him... He. KILLED. Him. ... He killed them. ... He killed us. ________________________________________

    Completed  
  • Our special hell { horror sans x reader } discontinued
    32.6K 628 12

    ※ WARNING FOLLOWING CONTENT IN THIS STORY CONTAINS GORE, SEXUAL ABUSE/ SEXUAL S AND STRONG LANGUAGE (swear words) ※ 【Hunger. Hunger was the one problem the underground faced when they were banished underground forever, barely any food remaining monsters were forced to go back to the natural animalistic instinct. Kil...

    Mature
  • Underlust sans x reader
    10.6K 108 4

    This is my first time so don't be to harsh on me 😅

  • Sleep With Me Tonight (underlust Sans x Reader)
    22.9K 219 15

    you never sleep very well becuase of ur dreams that been going on for the last 2 weeks . Everday Sans wonder why you look so pale and not slept well .... Sans has an idea to make you sleep better (♡^♡)

  • Horror sans x reader
    2.1K 54 3

    You fell down in the hole and you meet the most murderer monster then what happen next.....read it that you find out what happen next

  • 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
  • 'Shy Pet' Underfell Sans X Reader
    216K 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