Fellsans Stories

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399 Stories

  • "Mama sans" by Apollo_Jeez
    Apollo_Jeez
    • WpView
      Reads 4,536
    • WpPart
      Parts 9
    y'all love mama noot noot? WELL TOO BAD BECAUSE IT'S SANSES TURN TO BE LIKE HIM. ahem. let's get on with the summary, the sanses got turned into kids, and they all were teleported into undertale, and sans had to take them in because yeah, and papyrus, frisk, toriel, asgore, undyne and alphys decided that they wanted to help sans, as well as tease him along the way. And flowey is just curious. Sans aus nicknames: Ink sans-INK Error sans-ERROR Nightmare sans-NIGHTMARE Dream sans-DREAM Killer sans-KILLER Horror sans-HORROR Murder sans-DUST X sans-CROSS Fellswap sans-RAZZ Swapfell sans-RASP Fell sans-FELL Swap sans-SWAP Science sans-SCI Fresh sans-FRESH Outer sans-OUTER Fluffy sans-CCINO Lust sans-LUST Geno sans-GENO Farmer sans-FARMER
  • The Multiverse Tyrant by Lxzaruss
    Lxzaruss
    • WpView
      Reads 60,710
    • WpPart
      Parts 33
    !! STORY COVER IS MINE, CHARACTERS DO NOT BELONG TO ME EXCEPT Y/N !! (ps, heavily inspired by my other books, mainly Multiverse's Unwilling Protector.) (Book is currently in hiatus, will be back soon🫶🏻) - " New life emerges from the past, In every breath, the die is cast. Guided by echoes of lives once known, Hopes reborn where seeds were sown. Through time's embrace, I rise once more, My soul reborn on a distant shore. As shadows fade, I find my way, Reincarnation brings the day. Eternal cycles, never apart- ■¿■??1■■2211?¡? Nightmares end, but souls restart. " Reincarnation - the rebirth of a soul in a new body. #1 in nightmare sans 01/30/23 #1 in killer sans 01/30/23 #1 in dust sans 02/09/23 #1 in fell sans 08/22/24 #1 in action fantasy 08/22/24 #2 in undertale 08/25/24 #1 in omnipotence 09/02/24 #1 in lazar 09/02/24 #1 in inksans 02/02/25 (This is DreamTale if you're wondering. Another day, another book.)
  • "And so I did"  A story about fell!Sans by That1fandomidiot
    That1fandomidiot
    • WpView
      Reads 163
    • WpPart
      Parts 3
    This is a story for all the fell lovers and angst cravers, Fell is happy working with the "Villans Of the Multiverse" but sadly not everyone can have a happy ending, fell is one of those people. this is My first writing after properly developing my grammar and typing, I hope you enjoy this !CW! Fell!Sans Dust!Sans Possibly Killer!Sans
  • Sans AUs x Reader || Lemon by just_here_forfun
    just_here_forfun
    • WpView
      Reads 143
    • WpPart
      Parts 3
    The cover art is not mine, I just found it on google and was unable to find the source. If you know who it is please tell me so I can credit them, thanks! This is lemon so it is NSFW!!
  • Things Are Slowly Falling Into Place { Natalie X Fell } by Natalie_Demon_Glitch
    Natalie_Demon_Glitch
    • WpView
      Reads 119
    • WpPart
      Parts 8
    Read To Find Out Cause Me Lazy
  • lovingly horrible. [kustard] by shooouuuxu
    shooouuuxu
    • WpView
      Reads 124
    • WpPart
      Parts 2
    fell held the bag, gripping on it. " are you sure you're okay. " fell tried hard to make it sound like an question, tried. sans sat on the couch, his sockets half opened staring at the television- before sighing lazily. " yeah, i'm good. " -- fell kissed his forehead, while sans continued to lay on his bed. he wasn't sleeping, but his sockets weren't opened. " i'm horrible with love. " fell whispered. " just warning you that. " sans laughed in response, before saying, " hey, you're loving enough. but you're horrible, no offence. but you're just- lovingly horrible. "
  • Monsters and Humans (Y/N) x AU Sans/Papyrus by abbyunderfell
    abbyunderfell
    • WpView
      Reads 65
    • WpPart
      Parts 2
    Hi world this Abby Underfell the only. This is my first (Y/N) x AU Sans/Papyrus book. You can request a x reader/(Y/N). I will do my best with all of you peeps. From Abby UF.
  • Undertale x readers by DayDreamer879
    DayDreamer879
    • WpView
      Reads 736
    • WpPart
      Parts 5
    Hey you! Looking for a good few x readers to read? You've came to the right place :) I just need requests, request what you would like, and I'll try getting around to all of them. No lemons sorry, I don't feel comfortable writing them :( I'll do both male reader and female reader, and even non binary or gender fluid :) Or even if you just want character x character, I'll do that too.
  • Underverse (Discontinued, sorry guys) by Puffin_Artist
    Puffin_Artist
    • WpView
      Reads 539
    • WpPart
      Parts 2
    So, I decided to make the amazing animation known as Underverse by Jakei95 (Tumblr) as a book so that all you ppl out there who love it more than me (that's impossible btw) can read it. Enjoy!
  • Lovely Morning (OneShots - Sancest) by DreamYxKinG
    DreamYxKinG
    • WpView
      Reads 61
    • WpPart
      Parts 2
    I'll just write a bunch of random stories and put them in one book- what could go wrong? If there's any suggestions you'd like me to write, tell me! I won't write any Dreammare or Dustberry though.
  • Killer Rarepairs by TexyLexyStar
    TexyLexyStar
    • WpView
      Reads 47
    • WpPart
      Parts 1
    i love gay people, i just got back into undertale, im too ashamed to put this on ao3, SO! HELLO EVERYONE, YOU CAN REQUEST RAREPAIRS FEATURING KILLER SANS HERE. yes. killer sans. by rahafwabas. WHAT DO I SAY.
  • The human by Toybonne
    Toybonne
    • WpView
      Reads 310
    • WpPart
      Parts 17
    A human, a single human. With a lot of skeletons.
  • After Pacifist { A Sanscest Story } by starrynight_chara
    starrynight_chara
    • WpView
      Reads 1,644
    • WpPart
      Parts 16
    CHARACTERS ARE NOT MINE!!! I might add some OCs though, if I did, they belongs to me. And I drew the cover by myself, so art belongs to meeeeee. Oh and if you saw this on discord before, it is because I posted it there before I made this book and I feel like this would match the story so yeah! Warning: Strong Language but there won't be sin, I can assure you. MIGHT contain some violent or bloody scenes but not much, I'm not really sure what will happen either -_- It's been a few years after the barrier in the original universe, Undertale was broken. Everything seems to be peaceful but some of them knew, if they don't get rid of "THE PLAYER", they still have risk to lost everything they have now. On the other hand, a certain skeleton was missing. A bunch of skeletons were determined to find their friend. Will they find their friend? Or, will they find something they never thought they would find along the way? Main Ships: Errink (Error X Ink (MY OTP)) Cream (Cross X Dream) Killermare (Nightmare X Killer) Dustberry (Dust X Blue) Afterdeath (Reaper X Geno) REEEEEEEEEEEeeeEEEEeEEEeEEEEeeeeEEE For anyone that would read this part, I will be so grateful. ;-; Also, this is my first book so it might be cringe. I'm not English originally so there might be spelling and grammar mistakes, if you are so kind, please point it out.
  • Mine!not yours!(dragon!blue vs werewolf!dust vs vamp!red x banished god!classic) by fernoblazehybrid
    fernoblazehybrid
    • WpView
      Reads 344
    • WpPart
      Parts 2
    (it is officially now moved!) Classic used to be the god of the underworld, until he was banished by the other gods because of what he is, but except they banished him somewhere else on accident which is earth, and met feera(me) and sannah(oc) and taught him ways of how to be a normal person after a few months later, he met something stranger then ever.... Inspired by:the person who made the greek mythology au Aphmau's dragon video The twilight love story Aphmau's harem roleplay story 'my inner demons'
  • The Real Story by Fandomzzz1234
    Fandomzzz1234
    • WpView
      Reads 235
    • WpPart
      Parts 15
    Read about you meet Ink, Error, and Tokea my OC.
  • the conicles of my undertale au ocs by kaden_draws_alot
    kaden_draws_alot
    • WpView
      Reads 63
    • WpPart
      Parts 7
    uhhh yeah so this is gonna consist of stories,art, comics, and more. yes I made all the art(unless i say I didnt) I'm not a good writer so bear with me :// thanks I guess--
  • Pollen || A FlowerFell Au || by Tr4shy4419
    Tr4shy4419
    • WpView
      Reads 35
    • WpPart
      Parts 7
    It has been five months since the unfortunate and timely death of Frisk, and even afterward the underground has only fallen darker into despair. However, when Sans has a strange dream about Frisk a new hope had found its way to the Underground, along with new horrors to conceal. How much has Frisk missed, and will the trio be able to stop this dominating disaster from destroying everything? Is kindness really enough? This is my first real fanfiction, so I'm sorry if it sucked. I wanna give you a heads up. This is NOT a Frans Au. I kinda wanted the bond between Sans and Frisk to be parental, so we are going with that. This is also a FlowerFell Au rather than a continuation of the series itself. The ending to FlowerFell is left ambiguous, and I am adding a ton of things that aren't canon to the original storyline. It is NOT canon, so please don't compare it to such. If you are upset by the lack of Frans, then sorry bout your luck. -_- FlowerFell is an Undertale/Underfell Au created by Siviosanei. You can no longer find the original story, so if you do not like this story. Do not try to witch hunt the original author of the Au. I feel it is important to be grounded with the knowledge of Undertale and its Aus so I highly suggest you learn about them before reading this fan, Au. Edit from months later: Yeah I was cringe...I'm sorry QwQ...well not really. This fanfic is sadly discontinued, but I wanted to get it out there because I thought it was fairly decent writing. So enjoy what you want. Started: 11/8/21 Ended: -<-
  • such a fool..(fgod) (DISCONTINUED) by KrishPugong
    KrishPugong
    • WpView
      Reads 400
    • WpPart
      Parts 10
    Idk life- I'll be adding an Oc she's the second main protagonist in this story ─── ・ 。゚☆: *.☽ .* :☆゚. ─── Cover of the book is mine Some of the chapters are random cuz I have no idea on what I should do STOP READING THIS CRINGEY BOOK PLS- ITS DISCONTINUED
  • Fellsans x fellpapyrus <3  by MajaKaczmarek819
    MajaKaczmarek819
    • WpView
      Reads 67
    • WpPart
      Parts 1
    Zapraszam do czytania
  • Sans AUs Ask & Dares by RyuuYue12
    RyuuYue12
    • WpView
      Reads 573
    • WpPart
      Parts 5
    Feel free to dare and question em Notin that this is my AU so theres gonna be stuff thats based on my headcanons on em All art are not mine credits to the artist except for the gachas- Officially Completed since its dead Sorry no more questions lmao Started: February, 12, 2022 Ended: August, 13, 2022