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  • Sebastian X Reader Lemon xD
    64.4K 842 4

    It's a lemon pretty sure u know what it's about lol enjoy oh adding to that for all my stories I'm doing a female version and male (\°-°)/

    Completed   Mature
  • Corrupted Timeline: UF!Sans X Reader
    96.4K 3.5K 31

    While hiking with your family at Mt.Ebott, you end up falling down a hole in another world where you encounter monsters who want to kill you. Will you be able to change their hearts and bring back hope? Or will you be killed trying?

    Completed   Mature
  • I love it when I'm dancing(a dancetale sans X reader)
    49.2K 1.2K 28

    A child called (y/n) falls in love with a special monster who definitely knows how to dance.(I own no pictures or vids unless I say I have and all credit goes to the cool and amazeballz people who do that stuff)

    Completed  
  • Manipulation [EchoFell Sans X Reader]
    18.9K 504 6

    It has been a year since the monsters were freed. You had literally been through hell and back with them; changing every single one of their personalities around as much as possible. Being EchoFell, the only one who was actually nice to you in the beginning was the timid plant. After a while, things were really lookin...

  • Mafiatale Sans x Reader
    22.2K 559 14

    You are a 16 year old girl who has lost your parents and you meet this very gentalemish man, or monster. NO LEMONS I'm 11 NO LEMONS!!!!!!!!!

    Completed  
  • Not what I expected (UnderMafia SansXReader) DISCONTINUED
    20.9K 678 9

    Okay. I've decided. This is an Undermafia Sans x op!reader. You are amazing at hand-to-hand, and you weapons of choice are blades, but you can shoot a gun well too. You are fast, agile, strong, and very smart, but you have one problem. This is a world involving Monsters, and their Magic you can do nothing about. That...

    Completed   Mature
  • Undertale {Sans X Reader}
    132K 4.4K 22

    {Please remember, this is my first Undertale fanfiction. I was still new to the game and fandom itself, so I didn't have all the lines from the characters memorized by heart just yet. I'm not going back to change anything, because I don't think it'll be the same if I change it. Thanks for understanding and please enjo...

    Completed  
  • For Your Sake (Gaster!Sans X Reader)
    60.4K 3K 20

    THIS IS A SEQUEL BOOK!!! IF YOU HAVE NOT READ THE FIRST BOOK YET THEN GO FIND IT ON MY PROFILE!!! Anyway, now for the summary: After death, you hadn't expected much to happen. You fell immediately into a place like the void. You just wanted to reconcile for what you'd caused, but your heart had a wish of its own. You...

    Completed  
  • Deadly smoke. (Gaster sans x reader)
    19.4K 605 8

    Jbeckeqougcqcluh3i i

  • Kitten (-gaster!sans x reader-)
    77.1K 1.9K 23

    The monsters were freed from the under ground. The humans are racist toward the monsters but the leaders of the human race have decided to restrict any human or monster to harm another to prevent another war.

    Completed  
  • Just A Touch {Gaster!Sans x Reader}
    46.8K 2K 14

    After the monsters raised from Mt. Ebbot they quickly declared peace. They coexist and lived with humans, for a single moment everything was perfect... but then that moment changed. The ambassador of monsters became ill, the greedy humans saw this as a chance to attack. No one can really pinpoint who made the first s...

    Mature
  • Pure Soul (Gaster!Sans x Reader)
    70.9K 2.4K 24

    You have a small secret that no one knows about. You are the only pure soul human that anyone has ever met. You keep the soul a secret from everyone. That is, until a certain skeleton decides to come... ... And one thing is for certain... He wants your soul. But he also wants you.

  • Blown Through The Rift (Gaster!Sans X Reader)
    244K 9.5K 35

    You were working with Alphys in the lab in Undertale when chaos strikes! In a freak accident, concentrated determination is mixed with an unnamed concoction and blow you through a dimensional rift. When you reawake, you find yourself in what seems to be the beginning of Undertale once again. Upset but not overly surpr...

    Completed  
  • PASSION Gaster Sans X Reader Story
    48.5K 1.5K 39

    A person in your situation may consider you unfortunate You have no sense of direction , get panic attacks, you have an unrequited love, not to mention there is a creature trying to steal your soul what can make things worse than it already is? You poor thing,you have no idea what's coming to you. .....yeah I'm not go...

  • Try me, Bones. (Gaster!Sans X Reader) Wattys2016
    110K 3.7K 36

    The only way to the top in this world, this world born of war, born of death, the only way of ascension? ...is to become someone you don't want to be. And so I've got to break a promise. Because I've got a job to do. And there's no-one who's going to keep me from it. ~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~...

    Completed  
  • What The Alpha Says...Goes (boyxboy) Bk 1
    7.4M 224K 29

    How can you love someone you fear? Laken is a werewolf; the runt of the pack. What happens when the Alpha starts taking an interest in him? Rule number one of the wolf pack; Never disobey your Alpha. Cover design by: hgames113

    Completed  
  • 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
  • So This Is Determination {Frisk x Sans}
    83.1K 1.9K 27

    Sans. A monster with a skele-ton of puns up his sleeve. Frisk. A human girl who fell down into the ruins. Toriel. A mother figure for Frisk. Papyrus. Sans's younger brother who loves spaghetti. This. A story about them, and more.

    Completed  
  • 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)

  • Handplates Gaster x Reader The Secretly Brocken Promise
    6.3K 98 5

    its all about (Y/n) relationship as Best friend's they've been friends sins kids until ther grew up as Adults They made a promis many years ago that they'll protect ech other and all weys stick together Better or worst By Plus they dont know they have a Crush at ech other But when gaster made sans and papyrus Gaster o...

  • Scientist - GASTER X READER
    148K 4.2K 19

    Hi guys! So this is actually my first time writing a adventure story (and xReader), so I am kind of sorry if it looks crappy!! ****** A long time ago, people were missing when they climb up Mount Ebott. They say there was magic, got lost, or even died. But when you discover the secrets of the mountain, you will get at...

    Completed  
  • 🔥 Fire And Magic✨
    8.5K 202 9

    Grillby x Reader (Y/n) didn't like violence or war. she was always kind to everyone even though she was a mage. Her parents were killed by the human army. she was only 5 years old when they died. Now she ben living in the forest use elements to protect her from the weather, wild animals, and sometimes humans in the...

    Mature
  • HP (W.D. Gaster x Reader)
    57.3K 1.8K 20

    You lost your father in the war against the monsters. If it was up to you every last being that fought against man would be sent to execution. But it wasn't your choice.... unless it was? That's when you decide to visit the underground. All you needed was one excuse to rage another war against the monsters this time...

  • Grillby X Reader (Completed!)
    58.4K 1.7K 12

    What would you do if you realized you had been replaced by a monster? In this story, you live in a small but cute and cool house with your sister and parents. Your fairly interested in art, and love the starry sky. Everything would be perfect, if only your friends and family weren't such a pain. When your friends rep...

    Completed  
  • Blink: 3003 (Book 1)
    368K 21.4K 28

    Amber Garrett, the newest BLINK agent, is forced to prove herself when her first mission involves an alien threat that could destroy all of humanity. ***** Amber Garrett can blink teleporting herself to anywhere she wants to go which means she's a natural recruit for the galaxy-spanning BLINK organisation. Fresh out...

    Completed  
  • Torn Between Alphas (Selling Myself To The Alpha)
    23.5M 115K 8

    What do you do when you're in a crisis? A financial crisis? A) Borrow money off someone B) Find a job C) Try sell yourself Caliana Hart, like any normal girl, chose option C. But she's made the mistake of choosing the wrong man to mess with. Temporary cover: ayeitsning

  • Mistletoe (kidnapped sequel.)
    21K 1K 14

    Marco has big plans for Star's first Christmas on Earth which include parties, presents and staying as far away from Tom as possible. But Star has other ideas.

    Completed   Mature
  • Kidnapped. (A mild Tomco fanfic.)
    64.7K 2.7K 15

    Mild tomco fic: When star is kidnapped it's up to Marco to find out what what happened and who else would be a main suspect other than Tom. Yo dudes! It's cat again! This is a kinda mild Tomco fanfic for all the dudes like me out there who don't wanna read anything that's like dirty minded or has tons of kissing in...

    Completed   Mature
  • Symbolic Death - Tomco
    50K 4.8K 13

    Mi futuro esta en manos de alguien mas... No puedo controlarlo... Esto es por tu culpa Star... Y nunca voy a perdonártelo... ✓Basado en "Crazy Au" de @Waddles9 ✓Tomco ✓Situaciones creadas en la segunda temporada ✓Basado en una teoría d...

    Completed