Select All
  • Free Souls (Wild Souls sequel)
    1.3K 87 21

    The barrier is broken and the monsters are free. What does that mean for Sans and [Y/N] when the past comes to haunt you? This one is also an interactive story.

    Completed  
  • Photo of Jealousy
    870 23 1

    G takes photos for a living. What happens when he wants to take photos of you? Smut, yep.

    Completed   Mature
  • Ms. Teach (Sans x Reader)
    13.1K 383 74

    Y/n is a music teacher, known for making music, and/or covering music and songs. Now, your working days at school are over, and decided to take a trip with your friends to a famous mountain, namely Mt. Ebott. That night, while everyone is sleeping, excluding you, you found a girl taking a walk on the mountain. Traili...

    Completed  
  • ~Angel with a shotgun~ Mafiatale Sans x reader [COMPLETED]
    3.2K 89 27

    *** STORY DESCRIPTION *** "love? love can distract from work, when you love, you'll never get to focus on your job and then you'll lose everything!" A young, happy and innocent girl who lost her family at a young age. After their death, you were kidnapped and became a lab experiment but escaped. As you escaped, you we...

    Completed   Mature
  • ||My Princess|| Mafiatale!Sans x Reader (Completed)
    9K 118 21

    Y/n is 19, homeless and steals for a living. But when a fateful encounter happens at a local bar, things turn for the better for y/n, or maybe not..... but no matter what happens, her new friends will help her along the way, maybe someone being a little more than just friends..... (Y/N back story) I was forced in...

    Completed   Mature
  • Sooner or later your gonna be mine (Mafiafell sans x chubby reader)
    20.8K 514 12

    ⚠READ DESCRIPTION PLEASE⚠ Y\n is the older sister of frisk, who is a singer. Y\n is a chubby waitress at most of the bars her sister works at, to keep an eye on her. What happens when a mobster boss takes interest in the chubby waitress. I am very bad at writing and doing description's please forgive me!!. Anyway I do...

    Mature
  • Bone-afide Secrets A Underswap Papyrus x Reader Fanfiction
    13.4K 463 13

    [Underswap Papyrus x reader] You have a secret. You are the last of your kind, shapeshifter / Human hybrid. The very culmination of your being constantly pleads for you to be honest about who you are, but your kinds law prevents you from doing so. Will you be honest and open about your powers with your new friends, or...

    Completed  
  • Irreplaceable Underswap Papyrus X Reader
    51.7K 1.7K 14

    Chara was your baby sister, both of you were orphans....One day she goes missing and you think you know where she went...Mt.Ebott she must have thought the legends were true, just hope that you (y/n) are there in time to help your sister

    Completed   Mature
  • Show No Fear
    99.8K 4.1K 31

    Aliza has created another reset only this time she isn't facing the horror house alone. He older sister has joined her, however her older sister doesn't seem to be able to show fear. What would happen when Sans meets her? How is she there? *Art and alternate Sanses or undertake universe I guess, belong to their rightf...

    Completed  
  • Your Odd Neighbor (Horror Sans x Reader)
    99K 3.8K 19

    Y/N's best friend Blueberry (also known as Underswap Sans) invited them to move into the shared/connected apartment next door. They could hang out all the time! It's an awesome opportunity and the chances of it happening again are slim. Being closer to friends means a lot, especially in this tough life on the surface...

    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  
  • Chainsmoker [ Gaster!Sans x Reader ]
    30.6K 1.7K 15

    Routine. The entirety of every living thing is dominated by it, human or monster. Everything HAS to be the same. It was in this that you were the exception. For you everything was new, every time line a detailed altered in order to satisfy your sadistic desire for a new ending, whether it be only a few details of dial...

    Completed  
  • Fall of the Empire [ Sans x Reader ]
    56.7K 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  
  • Divided [ Sans X Reader ]
    363K 14.9K 56

    Almost four years marking the anniversary of monster kind reaching the surface, the human ambassador Frisk goes missing. Severing the link between the two species, an all out war breaks between humans and monsters. After bloodshed on both sides, monsters emerge victorious. Yet somehow a miraculous town in San Francisc...

    Completed  
  • Can I take you to Dinner? Mafi-fell!Sans x Reader. [COMPLETED]
    207K 6.6K 33

    "How rude, not even gonna ask for a name??" He teased. "Why are you here?" You glowered, raising the whisk. The skeleton scoffed: "Well, glad you asked sweetums! Name's Sans, Sans the skeleton." - Y/N, a ritzy waitress at Grillby's is plucked from her world of pancakes and Orange juice into the gun-slinging, smoke-bre...

    Completed  
  • The King's Queen (Nightmare Sans x Reader)
    398K 14.6K 40

    PLEASE READ BEFORE GETTING INTO THE STORY Description: Your name is (Y/n) and you are originally from an au called Dreamtale! Your life hadn't been the easiest however, but you were quick to always move forward despite this... Before Nightmare had become corrupted, you were his best friend and lover. You kept him fro...

    Completed   Mature
  • Stuck Together (Nightmare!Sans x Reader)
    52.2K 1.3K 31

    (First wrote this on Quotev loll) Humans and Monsters. Most people despise monsters, but not you. In fact, you fell in love with one. A king. And a Human. Who knew that a monster made of negativity could feel love. Who knew a person could love someone like that. Who knew that you being a negativity battery, would lead...

    Completed   Mature
  • Run Away | Nightmare x reader
    17.4K 397 32

    You are (Y/N) (L/N). you were one of many servants in Nightmare's castle. Until you and the others decide to escape your harsh servitude. most had escaped. few were caught. some were killed. You had somehow caught the interest of the king of darkness himself. now you've been locked in his chambers as his personal se...

    Completed   Mature
  • Nightmare X reader *~ plans change ~*
    162K 3.6K 24

    Nightmare has his sights set on your au next to destroy for more power, when he decides plans need to change after taking a small liking to one of its inhabitants. (Y/N) = your name (H/C) = hair color (E/C) = eye color (F/C) =favorite color This is my try at making a nightmare X reader so if it's good I'll make anoth...

    Completed  
  • Nightmare x reader
    21.4K 424 45

    Be my queen Warnings- smut stalking gore blood forced married birth scenes

    Completed   Mature
  • ~Why do you care~ [Underfell Sans X Reader] [•COMPLETED•]
    238K 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
  • UnderMafia Sans X Reader
    118K 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
  • Yandere underfell mob sans x chubby singer reader
    39.8K 1K 11

    You are an undercover singer. You sing backstage, you're voice heard, but unknown. You aren't the singer, sure, you can sing..but Frisk? Frisk is the true star, the true show stopper. You are just in the background, like you've always been, until a certain skeleton notices you. Now, you've caught the attention of...

    Mature
  • Into The Night [Mafiatale Sans x Reader]
    29.8K 527 14

    (Complete!) **Warning Darlings~~!** This may contain mature content or serious topics (abuse/depression/violence.) Please be atleast 16+ to read this. Ok, so your character is (18+) or if you are older then that they will be your age, also character is Unisex. So, you are from a broken home your mother left at a young...

    Completed   Mature
  • Old Friend Mafia Sans X Reader
    37.1K 1K 23

    Sequel---- It's Over For Good (Y/N) is a 18 year old who left a Gang called The Royal Guard or as some people called it Mobsters. She is a trained assassin. Y/n comes back to the Royal Guard, but she finds out that she's being hunted down I don't own any of the mafia pictures. I made the dress pic with pic collage.

    Completed   Mature
  • |Mafia!tale sans x reader| = /I'd steal you any day!\
    87.5K 1.8K 17

    You opened your eyes and you felt...packed...squeezed sorta you heard people talking to each other "We got the kid that's all there is to it Paps!" A more Anxious voice said "yes but we never kidnapped a child!" The first voice argued "she's not even a kid! she's maybe...twelve?" There's lemon part because someone wan...

    Completed  
  • "Heya, Feathers." MafiaSans x Monster Fem!Reader
    6.4K 254 34

    #6-mafiatale (WOO!) 12-21-22 ⚠️ WARNING ⚠️ this will have shooting, swearing, gore, attempted sexual advances, and other triggering content. If you aren't comfy with it don't read! (EDIT) If there is a demand, I can make a separate story with male pronouns! I'm currently also re-reading the story to edit any autocorre...

    Completed   Mature
  • Mafiatale- Murdered [Completed]
    40.5K 870 15

    You the reader (Y/N), are an assassin. You were never big on joining a gang until a certain skeleton showed up. You are offered a spot in their mob, will you stay for the money or for the people?

    Completed  
  • Lone Survivor
    1.8K 94 17

    The monster realm was much different than the human one, with that separation it was hard to get along and soon a war started, families died, monsters and humans. It wasn't a good time for anyone, children and teens left to fend for themselves while the world wrecked havoc. After years of this chaos it seemed to ease...

    Completed