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  • An Illness ~ A GasterBlaster Sans Story
    40.4K 1.1K 26

    Sans is struggling with an unexpected, and incomprehensible...illness. With the help of Papyrus and other friends Sans will surely make it out of this conundrum... right? ~Characters belong to: Toby Fox/creators of Undertale ~Any and all character thoughts/descriptions/etc. are from me -cover original image: https:...

    Completed   Mature
  • Henry Stickmin Random
    173K 2.8K 47

    Since there aren't many books of this i created one. In this book i will post memes, arts, comics, ships,etc. All Rights go to the owners of them

    Completed  
  • au sanses x classic sans one-shots
    1.2K 32 5

    So yeah this is gonna be bad, but when I keep on practicing on writing I might get good.

  • My Drawings/Art :>
    3.1K 321 114

    :> welcome-

  • A Classic Nightmare
    15.1K 708 5

    Description: Classic finds himself in what he thinks is an AU. After fending some bullies away from a cute purple skeleton, classic comes back more and more, getting closer to nightmare. One day, classic arrives to find the AU desolate, with nightmare nowhere to be found. Years later, the Star Sanses begin a quest to...

  • forever mine
    29.3K 702 13

    I (fell sans) was walking with blue (swap sans) to classics house for a sleepover. but when classic welcomes us in... .

  • Resets - A Multi-Fandom Reaction Story
    488 28 2

    I am literally making this to make other characters that don't even exist in the Undertale universe feel bad for Sans. This was brought to you by the boredom gang. - - - - - "Any and all Fandoms/Universes have been introduced to Sans before. Some people know him more than others. Sans has listened to their stories, no...

  • Butterfly Curtains - Undertale and AU's FanFiction
    360 32 2

    Classic Sans has been missing for years, and none of the AU's know where the chill, spunky, Original version of themselves as went. All ways to get to his world have been blocked off, and there have been no other ways to get to his world discovered. That is, until, Ink, Dream and Nightmare all got into an argument. W...

  • A 'Friendly' Game - Dreamtale Twins X Classic
    1.2K 49 1

    The sleepover was supposed to be a bonding moment for both groups. Classic wasn't involved in the slightest. Yet before he knew what was happening, the game became rigged. After all, what better way for peace than getting two opposites attached to the same person? (A One Shot following a game where the Aus know Classi...

    Completed   Mature
  • Classic Sans x AU Sanses Book
    45.3K 1.2K 17

    The title explains it all.

    Mature
  • The Courted Assassin of the Kings - (Classic Sans X Au Sanses)
    22.3K 910 28

    Born into the Assassins guild, Classic found his life enveloped in danger. His missions were highly dangerous, but it was merely his way to live. It was natural. While it was also a lifestyle he partially despised, there was never a way to escape it. When he gets a calling card from The Kingdom of Light, he arrives to...

    Mature
  • Ashes to Ashes and Dust to Dust
    2.6K 74 7

    Red finds Sans dying in an undertale world that's been cleaned of all life. Red is not usually kind-hearted. But confused and fearful, his memory unsure of what happened before he ended up here, he saves Sans's life. Let's just hope thing get better from here. INACTIVE

  • Dear Diary
    19.5K 701 19

    cover and possible art in the book isn't mine neither are the characters. I credit if I know/find the artist. I only own the storyline. No one knows when or why they appear but everyone has a special diary that's connected to your soulmate's. You can see what they wrote and vice versa. It might sound easy fore you can...

    Completed  
  • Psycho's Tale Book 3 (DISCONTINUED)
    111 9 2

    After dealing with Wrath and the adventure inside of the haunted house, Classic is on another adventure with a new Sans at the upper hand. Rumors spread like wildfire as Classic is struggling to deal with everyday life as he was accused of being a "murderer" from sights of people. Love, Drama, Comedy, and especially a...

    Completed  
  • Save me
    55.5K 489 6

    Hey this story includes sin and lust and cursing but hope you enjoy ( try not to get cancer

  • Undertale-Portal of Memories
    6.3K 240 19

    All of the different Sans and Papyrus copies from the AU are here and they are all living together under one roof! The original versions of themselves! What is the catch or the reason? That is rather simple, their own universes were all destroyed, the kicker is that it was not errors fault, they don't know what happen...

  • What is love? A error x classic fanfiction
    23.6K 495 20

    should everyone deserve love

  • UnderKeys (Undertale and Fairy Tail)
    13.7K 387 6

    UT + FT After their timeline was erased completely along with all of it's alternate universes, the (two?) soul(s) of Determination and their Skelebro Judge were saved from vanishing with it when an entity who calls himself the Celestial Spirit King offers them a choice, where the "Player" is no longer in control. Unde...

  • ꧁✰ (Aɴʏ Sᴀɴs) x Cʟᴀssɪᴄ Oɴᴇsʜᴏᴛs {Discontinued}✰꧂
    24.4K 547 20

    *Disclaimer: The cover photos and any photos in the book don't belong to me unless I say. Also, Sans and the Other AUs don't belong to me!* This is really an AU Sanses x Classic oneshots book, but eh..you can request and I won't write unless I get a request or I am really craving for a ship. I can really ship him with...

    Mature
  • Broken Reality (BNHA / Undertale Crossover)
    25.7K 869 13

    A Classic Sans X Bad Sanses! Classic has spent his time locked away in his Au, occasionally escaping to visit Nightmare's group. His relationship was a secret, but one event leads to more problems. One day while visiting the castle, he falls through a portal into a new world entirely. The coding is completely differen...

    Completed   Mature
  • Souls don't lie (Soulmate AU)
    8.4K 324 8

    Sans x Sans x Sans x Sans x Sans x Sans...you can imagine how this will turn out... Everyone is born with two things. A black ring like marking on their right ring finger. And loss of sight for a certain colour. both quite explainable. When meeting their soulmate they will see that missing colour as it is the colour o...

    Mature
  • sans au x classic
    662 21 3

    hi! ʕっ•ᴥ•ʔっ

  • [Continued] Sweet but psycho (star sanses x classic)
    5.3K 124 7

    There were once a kind and friendly team but then they fell in love with the original sans they turned evil and crazy over classic they started to kill so no one will take him away from them They are kind on the outside but crazy in the inside they're 'sweet but psycho' Release date: 2019 Continuation date: 2021 Fini...

  • Dussic
    10.9K 262 24

    ( This is my first book l have ever done so please forgive me is it is crap and l don't know is everything make scene okay!?) A story about Sans and Dust who meet and slowly fall for each other and there may be lemon so watch out! ( I do not want hate comments on this story, if you do not like it than fuck off. I wil...

    Mature
  • 🥀Goopy love🥀(a nightmare x classic story!)
    1.3K 26 2

    You know just sit back relax eat popcorn and enjoy a "classic" love story!!

  • Sans AUs x Classic sans (REQUESTS OPEN)
    4.4K 66 5

    A book filled with people's wonderful ideas

  • A Misplaced Note (TicciSans)
    7K 557 6

    Two worlds collided in the form of a relationship. It felt like Romeo and Juliet to those around them. Two people from different backgrounds and races met, and against all odds, fell in love. As a result, both of their worlds mash against one another in a battle that should have never happened. Maybe Sans shouldn't ha...

    Completed   Mature
  • Soul of Fire (CreepyPasta x UnderTale)
    86.9K 6.2K 75

    ( This is the third book to Sans' House Guests, you should go read that and Shadows of Remorse before you read this because you will be confused on what the heck is happening! This is an original crossover story between Undertale and CreepyPasta where Sans is the main character and makes some CreepyPasta friends! I ow...

    Completed   Mature
  • Ask The Multiverse Sanses ( discontinued )
    25.3K 730 67

    Hello everyone it's Shine I know there are soooooooooooooo many " Ask Sanses" books out there but I still wanted to make one for myself, so leave your questions in the comments and I'll see if we can't get some Sans to answer them. The Sanses you can ask are: Error, Ink, Blue, Fell, Classic, Ganz, Sen...