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  • Despite Everything, It's Still You. (Sans x Reader SLOW BURN)
    359K 17.5K 101

    (This story contains 18+ subjects. Please read the tags.) You're at your limit. Life has never been the kindest, in regards to you. But now, it's just getting to be too much....something has to give. So, you decide to make a change.... ....and as a result, fall down a giant hole. Yeah, life's funny like that.

    Mature
  • The Light With Knights (Bad Guy Sanses X Reader)
    20.9K 643 47

    I really don't know how to describe my story ( I hope you have a PUNny time Reading this)

  • Loving Every Bone in Your Body
    44.8K 2.5K 53

    Sometimes, you liked to imagine that Frisk was this kind and sweet because of you. That, maybe, you had lived up to your promise of being the best sister you could be when they were first born. ...That you taking the brunt force of your abusive parents was worth it. You had protected them from the reality...

    Mature
  • LOVE (MINE Book 2)
    8.9K 278 14

    The past is in the past. You've gotten over what has happened, and you're looking towards the future. However, something happens you didn't expect. There is a girl that wants to die. She runs away from home to kill herself. This girl decided the only way to die is to fall down into the Underground at Mt. Ebott and be...

    Completed   Mature
  • Mine (Male!Chara X Reader X Sans)
    104K 3K 23

    You've been doing the same True Pacifist / Pacifist Run over and over in a place called the "Underground". Though you like the Underground, you can't help but feel weary.. Every time you [SAVE] everyone, the World just..[RESETS]... And with that, you're back at the beginning again. You just want to go home... Why won'...

    Completed  
  • Send Help ASAP! (HT!G!S x Reader)
    8.2K 284 13

    You never wanted to be here in the first place, where monsters, drove to insanity by starvation, reside underground. You're starving but something about the food isn't right. You're tired but you couldn't afford to stay in one place, less one tries to kill you. You expected you would get caught. Then brutally murdered...

    Mature
  • Start again (Naj!au!Sans x Neko! Reader) ((Finished))
    189K 4.6K 145

    (Y/N) is a neko who lives with her cat Ayumu. (Meaning:Walk dream, vision) She lives in her cozy home with two bathrooms, a bed room, a living room and a kitchen. (Y/N) is transfering to a new highschool called Au!High because of an incident. Her old school got burned down to the ground. She is a very clever girl and...

    Completed  
  • ~𝐓𝐡𝐞 𝐓𝐚𝐥𝐞 𝐟𝐫𝐨𝐦 𝐭𝐡𝐞 𝐒𝐭𝐚𝐢𝐧𝐞𝐝 𝐆𝐥𝐚𝐬𝐬 𝐖𝐢𝐧𝐝𝐨𝐰𝐬~
    18.8K 486 16

    (Ink! Sans x Reader x Error! Sans) Story based on the formula of most Mario games, as well as any outside media that follows the main plot of the original Mario Bros. game (ie: the Mario Bros. anime from the 80s that inspired the story). Consider it an AU (sorry Error). Warning: Minor cursing and violence. Written fo...

  • bad sanses mermen x f!reader
    111K 4K 31

    Y/n was always in love with the underwater world. So in love that they brought the deepest and most unknown creatures to the overworld. The reader spends their time with dealing with a couple of 8 creatures while trying to keep them a secret from the overworld. It is hard to consider that they are ready to eat every...

  • I am not cute (UF! Bitty Sans x reader)
    244K 7.3K 55

    This will be my first book so please no hate. I am trying to make the book for both genders so if I wrote something for a specific gender please tell me. If you dont like the book than don't complain and just leave. My English is not the best so be ready for ALOT of spelling mistakes. The updates might be slow and wil...

  • My Little Nightmare || Bitty Nightmare
    76.7K 3.2K 25

    With Y/N now graduated from high school and now living with her parents, she doesn't have much to do besides work anymore. Her house was always quiet, but there was something off, it was too quiet. After scrolling on Twitter for an hour or so, she comes across these strange small skeletons. Her curiosity piqued as she...

    Mature
  • You and Your Bitty Pals
    217K 7.8K 61

    It has been 10 years since the monster broke free from the barrier, and since then monsters and humans live together in peace. But for some reason, monsters have somehow got a mini version of themselves, no one knows how or why it just happened. And for some reason, the skeleton bittys are popular because of their man...

  • Only a Universe Away (Undertale AU x Reader)
    9.6K 512 32

    Y/N is a 'normal' high school student who is close friends with F/N, loves to play the violin, and has special information that she's been interested in just for fun. However, one evening, when Y/N and F/N were hanging out, a portal suddenly opens and they get transported into another universe. What will happen to the...

  • Bitty Bones (My Little Babies) DISCONTINUED (Creating a New Book Soon)
    128K 4.3K 31

    this is a story about a girl who finds little bitties who were abandoned and takes them in little does she know that its harder than she thought and that the bittys won't be easy to take care of DISCONTINUED

    Completed  
  • I Want To Forget (Killer Sans x Reader)
    225K 8K 34

    Want to talk about falling into the wrong place at the wrong time? Y/N definitely scored big time on that one. One moment she's falling, the next she finds herself trapped underground with a monster that wiped out his own kind. He's a cold-blooded killer that never shows any emotion. Though, as time passes, she finds...

    Completed  
  • A dream come true? (Nightmare!sans x Reader)
    244K 5.3K 31

    Your life is miserable. Lets just put it at that. Your parents died at the age of 3, your foster parents abuse you, you are ridiculed at school, and to top it off no matter what you cant get these damn nightmares to go away. So..... You end up at the large apple tree on the hill, just before 'they' get home too. You s...

    Completed   Mature
  • A Rip Between Universes || Every Sans AU x Reader
    39K 925 30

    "Don't you know greet a new pal?"~Sans "Your gonna have a bad time..."~Underfell Sans "...Hi there, kid..."~ Aftertale Sans "Hello there new buddy!"~ Underswap Sans "Hello human, are you real?" ~ Science Sans "Wow a kid in space." ~ Outertale Sans "What up dawg." ~ Underfresh Sans (i had to...) "You dont belong here...

  • Hidden for so Long (Sans AU x Reader) {Remake}
    105K 3.9K 43

    Long ago, two races ruled the Earth: HUMANS and MONSTERS. One day, war broke out between the two races. After a long battle, the humans... wait no, the monsters were victorious. They sealed the humans underground with a magic spell. The humans were the ones stuck in the underground but there was a special human, (Y/N)...

  • 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...

  • I Love You♡【Au Sanses X Reader】∆discontinued∆
    51.7K 1.6K 43

    ∆Discontinued∆【SLOW UPDATE AND RANDOM SCHEDULE】 Our main protagonist, {Y/n} {L/n} had a wonderful childhood, She was happy with her parents but unfortunately it ended when her parents were killed. She was only 9 and her grandparent took her in. Soon she was diagnosed with a illness and her life was cut short. Her...

  • -The Forest's Girl-
    103K 3.9K 32

    (Finished!) Anyways here's the plot (Grammar is also junky) This is a nightmare sans X Fem! Reader Just to clarify, I drew '(Y/n)' in the way I imagined her to sorta look like. She does not actually look like that it's just me. You're a girl (just roll with it) who is 22 years old and you have earthly powers, (more wi...

    Completed  
  • Metallic Taste [Y!HorrorTaleSansxreader]
    30.8K 1.2K 12

    The king is dead, and the people of the underground are doomed to die in darkness. It was nothing but suffering in the Underground. Empress Undyne was merciless and greedy, only allowing the people to eat once every two days. It sucked. The people were depressed, supplies were quickly running out. And boy were the mo...

    Mature
  • The One Thing That They Care About (Sans AU x Reader x Papyrus AU)
    127K 3K 20

    Y/n L/n. A special human with a special SOUL. Yes, her Soul Trait is something new. But other than her SOUL trait she has another secret. One day, while she was at the surface with Frisk and Sans. 6 skeletons appeared out of nowhere, making raging screams and chaos as maniac laughter filled the air in their wake. Soo...

    Completed  
  • Black Roses (Overprotective!Bad Guy Sans' x Child!Reader)
    464K 13.7K 41

    Nightmare found a young child a long time ago. When they fell into a coma it sent him over the edge. several hundred years later the child wakes up in a castle of darkness, surrounded by people, er... skeletons, that they don't know. Now they are being raised by murderers, cannibals, and world destroyers. Oh yeah! And...

    Completed  
  • Undertale AU Sibling Scenarios
    255K 4.9K 22

    This will be similar to Undertale AU Oneshots only: They're your siblings! Yep, cute, edgy, or anything else! Feel free to request!(Requests are closed at the moment) No lemons, cause I don't do dat crap.

    Completed  
  • Sans AU x Reader(Bad Guys)
    170K 2.9K 16

    Au Sanses x Reader If you like edgy and scary Sanses, and romantic and fluffy and edgy scenarios, then this is the book for you!!

    Completed  
  • || Catching Feelings || AU Sanses x Reader! ||
    101K 3.5K 39

    You kind of zoned out for a bit, trying to piece together what they said, when the door opened suddenly. You let out a small shriek as your head slipped and you hit the floor. That's when you saw them. And that's when they saw you ***** Welcome to my story! Warning, there's some cringy writing, especially the first fe...

  • Lil Reader X AU! Sans, Chara, and Frisk
    201K 5.1K 42

    Your names (Y/N). Your an adult, well, not until you landed in a white void. You were now a cute smol child. Seriously your shorter than Sans and Frisk. Jesus Let's see how this turns out.. [[STORY IS ALSO ON QUOTEV]]

  • AU Sanses x Reader [Creator]
    91K 3.7K 32

    You, the reader, the MC of the story will travel through AU's to know, yet to know how to get back to your own cruel world. As one of the creators of the AU's which you discontinued, will meet them to help you along with your journey. And your gifted power to create, could help the others on their task. [The book cove...

    Completed  
  • 𝑰 𝒔𝒕𝒊𝒍𝒍 𝒍𝒐𝒗𝒆 𝒚𝒐𝒖 // 𝒗𝒊𝒍𝒍𝒂𝒊𝒏 𝒔𝒂𝒏𝒔𝒆𝒔
    42.3K 1.7K 14

    I have always been unlucky with love huh... I'm the 'Unrequited Love Repeater' that's right. It's almost like Cupid himself hates my entire existence. I met them again. My failed romance stories. The people who made me learn from my mistake. The people who taught me how to love myself. The people who broke my heart...

    Completed   Mature