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  • My Greatest Experiment (Skelebros' Origin Story)
    34K 1.8K 29

    After much research and theorizing, I've decided that I'm going to attempt it. It's risky, but I'm so desperate at this point that I'm willing to put my own well being on the line. If I survive, this may just turn out to be very... interesting. This is my thoughts on the origins of Sans and Papyrus, as well as their...

    Completed  
  • How To Say "Sorry." (Sans x Reader)
    241 12 1

    [RELEASE DATE: AUGUST 1RST] A rewrite of Silent Tears- which never really went anywhere anyways. Reader is my OC, June. Sorry if it bothers you, but #Sane is my otp. --- June Windslow was... Interesting. With an interesting life, and beleifs. Overall, just plain different. One day she woke up on a bed of bright golden...

  • When Two Fates Intertwine (Sans x Reader)
    90.2K 2.5K 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
  • Sorry About That (Gaster!Sans x Reader)
    87K 4.3K 27

    You worked for the newspaper, doing a simple editing job and a few other things here and there. Ever since monsters came out of the ground, though, rent has sky-rocketed for you. You thought you could deal with it, but after a few months you need a roomie to help with the rent. Which, fortunately, you got one! But, un...

  • Dancing 'till Sunset (Dance!Sans X Reader)
    23.7K 1.4K 15

    [DISCONTINUED] Dancing was in you the very moment you were born. Sure, no one else in your family could dance, unless you counted your nut of an older brother, but you found happiness and confidence with yourself through dancing. Since your early youth, you've joined the local dancing club and have taken up private le...

  • Without You. [[:]] Gaster!Sans X Reader [[:]] (#Wattys2016)
    37.1K 1.6K 35

    Hello. I'm [Y/N] [L/N]. I grew up with my father. My mother has died when I was about 5. My father always blamed me for her death. And in each second, I'm starting to blame myself, too. My mother died in a car accident. She was just driving me to a my favorite restaurant; [F/R]. It was dark, and my mother couldn't see...

    Mature
  • Sans X Reader ~ Restarted Memories
    60.2K 2.6K 15

    (Y/N) was a monster, no mistake about that. Well, actually, a lot of other monsters thought she was a human. After all, she did look human. Yet, she was able to convince.... most of the monsters that she was in fact, one of them. A few of them still would mistake her for one and one monster, in particular, wouldn't st...

    Completed  
  • At the Surface (Sans X Reader)
    503K 20.5K 62

    The monsters have finally made it to the surface and have been legalized to roam the surface as they please. The first couple of months have been spent as a paradise where humans and monsters have lived in peace and happiness. But as we all know, humans tend to be afraid of what they don't understand and the appearanc...

    Completed  
  • Hurting Heart (Dancetale!Sans x Paralyzed!Reader)
    100K 5.6K 18

    Ever since you were little, you dreamed of being on stage and dancing to your hearts content. You were determined to get where you wanted. All spot lights on you, people cheering and clapping as your feet swept across the stage. You were so close. 1 day away and you would have all of your dreams come true. Then every...

  • Stitched Wounds (Understitch!Sans x Reader)
    16.9K 1.3K 11

    Out of all the years you've been alive, no one has suffered more than you have. You always wondered why everyone else was so happy. Weren't they unhappy sometimes? Miserable? Falling apart? You've lost everything. Your parents, your siblings, your friends, your love for life. No one understood what you were going thro...

    Mature
  • Captured (Underfresh!Sans x Reader) //DISCONTINUED//
    122K 5.6K 32

    You never knew how it felt like to be caged like an animal. But after meeting Fresh, the love you two have for each other slowly burns away. The chemistry, the passion, the honesty. Instead of fixing the mess he made, he decides that you aren't needed anymore. Of course, it wasn't his decision. It was the voice in h...

    Mature
  • Snowglobes ∆Gaster!Sans x Reader∆
    70.5K 2.9K 62

    Highest Rank: #290 in Fanfiction ××× "Its a mad, mad, world out there, girlie. And your kind just makes it madder." Everyone has a lock. Some people are lucky enough to find someone who holds the key. Opal's lock has been rusted and unused for years. But when a bipolar skeleton wipes away the dust and doesn't mind...

  • When Worlds Combine ~ Sans X Reader
    78.4K 3.2K 11

    Frisk was a good friend of mine, despite the age gap. About a week ago, they disappeared, only recently found. It wasn't long for Monsters to return as well. I, in all honestly, am scared. The world will be changing, and change never comes easy. Frisk seemed happy, though, in fact so far it's been okay. Frisk introduc...

    Completed  
  • The Verte-Bae ~ A SansxReader~
    141K 4.3K 20

    Humans and Monsters have been living together on the surface for a while now, but humans still don't seem to accept them in the community. Not all humans accept monsters, and now they are treated as low lives. You are a human who lives with your adoptive monster parents, and you can't understand why no other human ca...

    Completed  
  • But is it really?
    8.9K 545 19

    Sequel to My Soul? It's Yours....

    Completed   Mature
  • My Soul? It's Yours.
    92K 3.7K 26

    You become a citizen in Snowdin due to being lost in the undergrounds. You had left Toriel and the ruins only to be greeted by someone you would've never thought to be so important, or essential, to your life. *warning: might get serious and have adult content in some parts also maybe some spoilers for both the pacifi...

    Completed   Mature
  • 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  
  • Mindless (Sans x Reader)
    89K 3.2K 22

    What if you had no choice? You are being controlled by a Demon to kill your friends and the one you love over and over again. Each time you gain control over the demon it's usually too late. When you finally get close enough to stop the demon how do you manage? A SansxReader undertale fanfic written from your point o...

    Completed  
  • Kind Of Comical [Sans X Reader]
    217K 7.4K 24

    //Undertale High School AU. Your typical High School story where you're the new girl~ //Except monsters and humans are together too. Involves time travel in later chapters. Never wrote an Reader insert before, so spare me! "You look lost there, Kiddo." A deep smooth voice caught your attention and you turned your h...

    Completed   Mature
  • The Smell of Old Books (Sans/Reader)
    258K 14.7K 38

    The old bookstore wasn't your home anymore, you finally realized. It was with them. It was with him. (Sans (Undertale)/Reader. The story takes place in second person view. Reader is not Frisk!) (art is by @Elmer_Heiji on twitter)

    Mature
  • (Sans x Reader) When Two Souls Meet
    939K 27K 28

    Sans has lived through countless timelines. He's seen the kid make friends with everyone, only to give up in the final moments. He's seen the kid killed, over and over and over again. Sometimes, he'd even done the killing himself. And no one ever remembers. Not even the kid herself. It's an exhausting cycle, one that...

    Completed  
  • Undertale: Sans x Reader
    169K 5.6K 30

    A girl is told about the myth of Mt.Ebot and ends up going to the mountain to investigate it herself. She ends up falling into the monsters home. With out expecting it, she ends up making friends and she finds someone who she has stronger feelings for.

    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...

  • Sans x Reader
    65.2K 2.5K 27

    What happens when you're teleported into your favorite videogame? It's all you could hope for... at first *********** Lol I have no idea what I'm doing, or where this might end up. I'm trying to keep it gender neutral, so anybody who wants to read this can fully enjoy it. If you see a mistake, please correct me. Sans...

    Mature
  • Sans x Reader (Completed)
    142K 1.7K 49

    This is just basically you and Sans in different stories. (COMPLETED)

    Completed   Mature
  • 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  
  • Anyone Can Change [FreshPaper]
    54.9K 1.7K 20

    *WARNING: MATURE RATING FOR INTENSE VIOLENCE AND STRONG LANGUAGE,* It was Paperjam's (14) first day as a high school freshman. In the beginning, he was scared, but then he found Fresh (17), a held back freshman who he instantly fell in love with, as Fresh fell in love with him. Due to past incidents, the only people s...

  • To Love A Demon (Gaster!Sans X Reader)
    106K 3.9K 30

    *Do you fear me? "N-No" *Are you sure? "Yes." *You will learn to fear me Heh. Well here we are! I hope you enjoy this sin. I'm going to take my time and let you learn to love the characters slowly. So if you're the ones who like lemon in the first chapter, this is not for you. *Don't worry sweetheart. It will be worth...

    Mature
  • Trust {Sans x Reader}
    179K 5.2K 19

    You woke up and tried to gaze around the darkened room, your vision was blurry. It was just a bad dream, you thought. Your eyes adjusted and you realized it was far from it... {Completed} Thanks so much for 300+ votes & 10k+ reads, holy heck.

    Completed  
  • ▪One Last Dance▪ Dancetale Sans X Reader
    108K 5K 41

    Edit: My user was changed from @Whiskeyy_Friskyy to @--Queen__ so yes this book is mine Dancetale It's been years since you saw Sans. He was your best friend before he moved away. He appears unexpectedly with.. who the hell is this?!

    Completed   Mature