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  • UnderSwap Sans x Reader
    1.1K 22 25

    So, this was my first book I made on here! This story is unfinished, and I don't make parts very often..But I still try my best to make the parts of some quality at least when I do! No sense in putting out a part just for it to be something like 10 words long, ahah- (No offense to anyone that may do that) Don't expect...

  • I taco 'bout you - Underswap Sans x Reader
    47.7K 1.3K 23

    **OLD WRITING WARNING** You fell down a few weeks ago... Asgore is about to fight you. Your about to die. You call for help... Did somebody come? *I only drew the cover I don't own the characters or other art*

    Completed  
  • Underswap love [complete]
    36K 1.4K 28

    this is a love story between swap sans and the reader, the reader falls runs threw MT.Ebott trying to escape her twisted guardians when she is shot into a massive hole. Lost and hurt in an unknown place she is saved by a kind man who takes her in and treats her like family. Obtaining powers and learning about herself...

    Completed  
  • You Fell From Hell (Blueberry Sans x Abused!Reader)
    152K 4.7K 26

    account inactive. you can find me on @Mini_Crushies

    Completed  
  • Sprinkles (Underswap Sans x Reader Fanfic) [DISCONTINUED]
    18K 422 22

    You're in the magical land of Underswap. You meet 2 brothers, Sans and Papyrus. Papyrus is the lazy one, and Sans is the happy and quirky one that always says; "Mweheheh!" In an adorable way. You want to be 'friends' with Sans, but Papyrus might interfere. Will you gain Sans's love? Find out!

  • My Sunshine • Swap!Sans X Depressed!Reader • (DISCONTINUED)
    30.1K 831 21

    "You are my sunshine..." "my only sunshine." "You make me happy when skies are grey..." "You'll never know dear how much I love you..." "Please don't take my sunshine away..." Start date: April 10, 2017 End date: discontinued. *Swearing and possible trigger warnings |Undertale belongs to Toby Fox, Underswap AU and ch...

    Completed  
  • Blueberry Sans x Reader
    5.6K 164 10

    This is a story were you (the reader) fall for a skeleton named Sans (: but this is the underswap version :3

  • Blueberry Sans X Reader
    28.7K 778 10

    The title says it all. Y/N and her sister grew up hearing the stories of the underground. One day, their imagination may have taken them too far... Note: Underswap does not belong to me credit goes to the creator.

    Completed  
  • My Precious Berry {{ US!Sans X Depressed!Reader }} (( DONE ))
    67.5K 1.3K 25

    (Y/N) is a depressed 17 year old girl. She was bullied for no reason in school. She just wants to make her family proud, but her family hates her. She didn't want to fall down. It was an accident. She was hiking up the mountain. She started making friends in the underground. But one stood out from the others to (Y/N)...

    Completed  
  • UnderSwap Sans X reader
    70.6K 1.7K 36

    Why, Hello Human! This book used to be..not as great as it is now! It's been a while and I have finally finished my puzzles. There's no way you can get through them now! Mweheheh! Author: Heheh-Hey, Guys! This book was awful back then. Just forget about those awful chapters in the beginning. The chapters now have imp...

  • Random Sans x Y/N One-Shots
    43 0 2

    Most of this is just smut, so read at your own risk 👍 Some may or may not be Sans AU x Sans AU as well. Both Female and Male. And yes, I do take requests <3 just ask in the part designated for requests.

    Mature
  • (Underfell sans x reader (female)) UNDERCOVER
    493K 17.3K 64

    You're a human that has fallen into Mt. Ebott on the year where all humans dress as monsters...Halloween. So how will the monsters know if you're a human or not?

    Completed  
  • Looking For You (Dream x Reader)
    18K 800 30

    She is a girl Alone girl Didn't get the chance to live a normal life Self-confident? Couldn't be found in her dictionary Determination? Hope? Were the only things keeping her alive ‼Author note after 11 month of finishing the book‼ It has a good story line and there is no rush in the events, but the grammar isn't a 1...

    Completed  
  • Black and White (Nightmare x reader????)
    55.3K 1.2K 56

    Y/N lives in a world of 2 brothers. Long ago, they were protectors of a tree, one that held both positive and negative energies. Dream, and Nightmare. Dream protected the positive emotions, whilst Nightmare protected the negative ones. These were in the form of light golden apples, and rough looking black ones. Dre...

    Completed  
  • Can I Stay? (Underswap!Sans × Reader)
    233K 9.6K 35

    [Prolong] My name is (Y/N). I have experienced many resets, so many I have lost count. The only people who remember are Sans, Flowey, and me. The monsters down here are misunderstood, they are afraid. They kill me again and again. Even Sans kills me, actually he is the most ruthless. The only one who never did was Fl...

  • Underfresh sans x reader
    43.4K 887 20

    you couldn't stand your life because your parents always argued but then one day you decided to go to that mountain and see what would happen and to your surprise you meet a skeleton who is cool and he understands what you are going through.

    Completed  
  • Little Shadows
    62K 1.8K 36

    You have a twisted life, and you're in an orphanage because you're parents died in a terrible car accident...or at least that's what everyone says. You go to this annoying school called Pinecrest High. Everyday, you go to a tree to help you with your nerves. And one day, a certain skeleton saves you from certain doom...

  • Broken on the Inside. UnderLust Sans X Reader Fanfiction.
    22.1K 573 19

    Lust has been called names and cast out all his life for the way he is, then he meets (y/n), the only human that's been kind to him.

  • My Anomaly (An Error Sans X Reader)
    39.6K 1.4K 20

    When your sibling Chara goes missing you fear the worst, but life takes a surprising turn for the better when they release the monsters trapped underground. Living this new life in your home AU of Underswap things couldn't be better. That is until a certain skeleton appears and threatens to tear apart your Au. Not wa...