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  • Lost Souls (Sans x Reader)
    19.3K 522 17

    While Frisk is trying to maintain peace between monsters and humans, Sans finds himself tangled up with one the has a dark past and a hate filled grudge against all monsters. While she seemed like a vile human...Sans found himself seeking answers to why she hated everyone. Is risking his life for this girl worth it?

    Completed  
  • Is Red for Blood or Love? (Fell Sans x Reader)
    41.2K 896 12

    This is a female reader x fell sans. (Y/N) was a kind girl. She loved her family and her friends. One day something went wrong and she fell into the Underground from the top of Mt.Ebott. After a weird run in with a talking flower, a killer goat lady and other weird deadly monsters, she finds herself in one of her wors...

    Completed  
  • A Skeleton's Hope (Undertale AU's x Reader) DISCONTINUED/BEING REWRITTEN
    162K 5.7K 42

    Sans and Papyrus were your best friends until randomly they just cut off all contact with you. This went for everyone else in your life so it didn't really hurt that much when they did. The only question is why they didn't do it sooner. So after two years of loneliness, what was originally a drop off turned into a ho...

    Completed  
  • Always and Forever (Undertale AU's x Reader)
    1.9K 69 3

    Being a member of society is hard. Being a member of the Royal Guard is harder. You've known this for a while now, but this listen is enforced ever more when you are assigned to be the only bodyguard for the Kingdoms Royal Negotiator. By the way, what kind of name is Blueberry? When the job is done, you think that's i...

  • Keeping Together [A Kustard Fanfiction] [DISCONTINUED AND WOULD BE REWRITTEN]
    12.9K 332 8

    Comic and Red have just broke due to Comic finding out that Red actually likes Blue instead and has been using him as replacement of him. Comic is angry and devastated that Red had cheated on his feeling towards him but hides it in his soul. But even through Red had cheated on his feelings, Comic still loves him and k...

    Completed  
  • Anything Can Happen (Sans x Reader)
    128K 4.1K 15

    An unexpected turn of events lands you in the depths of Mt. Ebott. Upon waking up, you found yourself with a interesting and skeletal duo. {Completed} Thank you so much for 10k+ reads and 300+ votes! \o/

    Completed  
  • Punmaster's crush (sans x reader)
    252K 8.7K 36

    Monsters have just taken to the surface. They settle in well, and you decide to lean a bit more. You find yourself at Mt. Ebbot, and fall through the now open 'barrier'.

  • Falling For... A Skeleton? (Sans x Reader)
    6.6K 220 9

    You ran away from your abusive boyfriend. As a result, you climbed a mountain and fell inside. You wake up and meet a human who introduces you to many monsters. You become friends with them all and decide to stay underground with them. Read to find out the rest ;p

  • C A N C E L { Sans X Reader }
    198K 7.6K 27

    How many times have you seen this world, how many resets does it take for you to give up hope? Does anything even matter after all this, does trying do anything? Will the struggle help at all, can I even believe in anyone anymore? The only thing keeping me going now is my resentment.

  • Can You Hear Me? *REWRITE*
    17.4K 1.2K 17

    You were in your element when you stood on a stage. You could confidently sing the melody, serenely take the harmony, basking in the attention and relishing in the feel of your heels hitting the stage and the strain of your vocal cords. You'd been singing for fours years, but the best career decision you'd made was jo...

  • Empty Heart (Sans x Reader)
    48.8K 2.2K 10

    "Don't you know how to greet a new pal?" "Kids like you should be burning in hell." "Dirty Brother Killer." "Sans! I'm not any of those! I didn't hurt anyone!" But the skeleton wouldn't listen. Eye glowing blue, he raised his hand, taking your body with it. "Sans! Please!" An evil, bone-chilling laugh echoed t...

  • A whole new experience (Sans x Reader)
    137K 3.9K 10

    This is my first story i ever wrote on here. But hey, it should be alright. It's a story about this adorable skeleton from undertale. A love story, to be exact. I hope you enjoy it.

    Completed  
  • Ursa Major (Sans X Reader)
    150K 5.7K 24

    It had been a couple months since your little sister went missing. Guess how surprised you were to see her on the news with the headline "Young Girl Helps Monsters Escape". When you meet the friends she made in the underground you can help but to love all of them, especially a skeleton with a love for puns and stars...

  • Most beautiful Girl in the World Sans X Reader
    422K 12.5K 17

    Everyone is finally above ground, Sans is on his own journey into the world and He suddenly meets the girl of his dreams. Will his love be accepted? or will humans and monsters never be able to be together

    Completed  
  • (Sans x Reader) The one you call home
    595 33 13

    This is my first time writing one of these. I may not choose to continue, depending how this goes.. THE ART WORK IS NOT MINE! CREDIT TO THE ORIGINAL ARTIST! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ You are running away from a group of what you assume to be killers. You arrived home to them leaving your house left with your f...

  • The Soul Within Us (Sans X Reader)
    72.7K 2.2K 28

    (Sans x Reader Slow burn. Cover drawn by me :D) They made it to the surface. Again. But how long will it last? Frisk made a promise.... But how long will they keep it? Sans is unsure, and anxious; depressed. A smile with sad eyes as usual. Then he meets y o u. Heh.. Did you really think you would change anything...

  • When Two Fates Intertwine (Sans x Reader)
    89.7K 2.4K 12

    [THIS IS A SEQUEL TO MY OTHER FANFIC "WHEN TWO SOULS MEET!" If you haven't read it, I would highly suggest it--the story won't make much sense otherwise.] Sans has finally found someone he can trust--Frisk's sister, the eighth fallen human. After months of step-siding and awkward interactions, the two are finally a co...

    Mature
  • Sans x Reader One-Shot Booklet
    100K 2.2K 18

    This is just a collection of Undertale-themed one-shots that go along with the plot of my Sans x Reader fanfic, "When Two Souls Meet." It's a community project, and will have several entries from the winners of my one-shot contest, as well as some chapters written by yours truly. This can be read as a stand-alone grou...

    Completed  
  • The Haunting of Collimore Manor || Murder Trio x Reader
    61.9K 3.4K 39

    Y/N Collimore, a deceased mage that now haunts her family's manor must now deal with a group of skeletal intruders as she unlocks more of her forgotten past. The only thing is, these intruders don't seem to be leaving any time soon... Wordcount - 108,685

    Mature
  • Wings of the Angels (Birdtale!Sans x Angel!Reader)
    22.2K 588 13

    [ONGOING/REWRITING IN PROGRESS] Angels are often regarded as a walk of life that wouldn't dirty itself by living on earth; however, it seemed that you surpassed the stereotype. You enjoyed your life on earth, living in the solitude of the woods with nothing but nature to accompany you. This was exactly how you liked i...

  • *DISCONTINUED* Can you hear me? [Sans x Reader]
    593K 21.4K 45

    *Discontinued* This is the original version of Can You Hear Me? in it's unedited form. Monsters were back on the surface! But not everyone was happy with the change... though you aren't one of those people! Happy as a (relatively) popular singer, you were oblivious to the growing discontent. That is, until you met Met...

  • [DISCONTINUED] The Unveiled (MafiaTale! Sans X Detective! Reader)
    1.4K 39 25

    Y/N, a middle-aged woman, works as a detective in Mt. Ebott City, who swore to protect Ebott City with all her might and heart, and to make it a better place for humans and monsters. Although, life appears to be... so complicated for her, with the past haunting her and her little brother, she wanted to change for the...

    Mature
  • Undertale: giving soul
    14.5K 629 40

    This is a story before the last human fell around the time Chara was still alive and well. Humans were not being hunted till the adopted prince's passing, however with a new time line comes a new story and this one is not like the others. W.D gaster a father of two children is called on an unusual discovery, the pro...

    Completed  
  • Dancing on my Own {Sans x Reader} Dancetale
    85.7K 3.2K 26

    Why don't you read and find out? *eyebrow raise*

    Completed  
  • A Skeleton's Hope (Rewritten!)
    15.2K 549 10

    Sans and Papyrus were your best friends until randomly they just cut off all contact with you. This went for everyone else in your life so it didn't really hurt that much when they did. The only question is why they didn't do it sooner. So after two years of loneliness, what was originally a drop off turned into a ho...

  • The Only One Like Me: Remastered Edition (Sans x Reader)
    1.2K 58 8

    Y/N is not an average human. Obviously, because she's the main character in a weird fanfiction. But in any case, she manages to find herself tumbling down an enormous hole in the ground, down into an underworld quite unlike anything seen before. Usually so alone, she doesn't expect to build connections with the monste...

  • My Pet~ Underfell Sans x Reader
    280K 4.6K 53

    A fan fiction from a fangirl who needs to go to therapy once and a while ~Darky

  • My dream came true [ Underfell Sans X Reader ] || COMPLETED
    90.6K 2.2K 33

    Best ranks: #8 in fanfiction; #1 in undertale; #3 in sans; It was all a dream.....or so you thought.. Edgy: bish how dare u say that was a dreem, it was true af, fite me on dis! *lowvoice* and what im batta do is even more true. *inserts lenny face*

    Completed  
  • Undertale x male reader
    118K 1.9K 37

    So harem book of Charas and Frisks x male reader but real description is below this. The only one of his person in all universes is part of Undertale with an OP powers because why the fuck not as we watch the author and the reader start doing dumb things you will journey through the Author's bs and mine.

  • The Bone Warrior (Sans x Female Warrior Skeleton)
    32.9K 1.1K 15

    Your name is (y/n) and you have lived on the surface as a royal guard for the science department in the monster areas. Your species is skeleton, there's still a good amount left of the skeleton race but then the monster side of town broke into chaos and war. You were manning your post when you see humans running after...