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  • love or be loved (kustard fanfic)
    63.4K 2.1K 25

    One day error gets bored of destroying AUs and tries a bit of matchmaking! (I know, just role with it) he manipulates ink to teleport red (uF! Sans) to a random universe called undertale, and you can probably guess what happens after that....

  • He's mine (todoroki x midoriya )
    35K 851 8

    A world where vampires are ranked as the top And humans are ranked at the bottom Shouto todoroki, born as an immortal vampire, he felt that it was amazing living an infinite life.that all changed when he stumbles upon a cute little human named izuku midoriya

    Mature
  • Breaking Bones. (GB!Sans story) [Discontinued]
    114K 2.9K 34

    (Discontinued.)It's been a month since the barrier, keeping the monsters underground, had broke. Sans had fallen "sick," as his brother, Papyrus had called it. But Sans is hiding something big. Very big.

  • Royalfell (Fellcest) {On Hold}
    17.3K 382 13

    Asgore dies Papyrus becomes the new king Who is he gonna choose as his queen? ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ A series of one-shots, telling how Sans became Papyrus's queen, and what happens during the time they rule.

  • CLASSIC YANDERE SANCEST ONE SHOTS | [CLOSED FOREVER]
    290K 3K 37

    I love Yandere stuff! So I've decided to make one! This is my first oneshot book! Please enjoy!

    Completed   Mature
  • Love can break or heal(a dreamswap dream x nightmare story)
    36.7K 450 28

    Hey guys so I hope y'all will enjoy this now if this gets depressing I'm so sry I don't mean to but I may add lots of ships also idk it may just be dream x nightmare but ships like Nightmare x dream (of course dreamswap form and idk who would be on top so idk who would get pregnant XD) Nightmare x cross(again dreamsw...

  • Apocalyptic Love (A Crossmare Fanfiction)
    152K 5.5K 20

    They first came as individuals, people caught up in the Nuclear blast of Craitown. But people soon realised that the infected numbers were increasing. Cities were swarmed by mobs of what the few remaining survivors dubbed as 'Zombies'. The virus messed with their brains, driving them insane with a crazy instinct to ki...

    Completed  
  • To Hell and Back - Afterdeath [UNDER EDITING]
    130K 5.7K 39

    Geno, a normal civilian trying to get through life. He's been lonely ever since the deaths of his siblings. Being lonely and not well known he's the perfect target for a ritual. A satanic ritual. But maybe being in deaths aren't that bad, until a few events don't particularly agree with him. hell au

    Completed  
  • AfterDeath lemon
    5.6K 45 4

    Yesh im doing lemon :3

  • Harem Sans :3
    39.2K 772 5

    AKA THE BOOK WHERE EVERY SANS LIKES UNDERTALE SANS! :D Don't question my sanity, I just like this ship ._. THIS IS A CRACKFIC- (probably) Edit (5 July 2020): Y'all I might update this but no promises :)

  • Irreplaceable || A Kustard Fanfiction
    17.2K 574 6

    (Currently on Hiatus) After a whole so-called 'Multiverse Collision', multiple AU's have clashed together as pieces in some sort of puzzle. How it happened? Nobody knows for sure. However, even if there were multiple AU's, Undertale (the original) is the one that's the core of them all. Fell was one of those that wer...

  • Sanscest one shots (Opened)
    286K 3.8K 40

    REQUEST!

  • Random Sanscest Stories
    202K 3.2K 37

    Just a whole lot of gay skeletons. Possible Lemon. Possible Emotional Roller coasters.

  • Fontcest, Sanscest, and Papcest Fluff (All AUs) #FreeTheLGBT
    112K 2K 57

    This is a book for fluffy Fontcests, Sanscests, and Papcests. I'm sorry but I will not be doing any smuts, yandere, dominating, subbing, or any of that other stuff, they are way out of my comfort zone. As long as you don't request them with yandere or smuts. I'm fine. OPEN FOR REQUESTS

  • Underswap fontcest
    25.9K 329 14

    A somewhat smutty, fluffy, cute, harsh love story. These two brothers fell deeply in love and they decided to have a child. She is the world to them. They get in fights a lot of the time, being brothers. But nevertheless they continue to love each other as their bond grows stronger. Be ready for some heart wrenching p...

    Mature
  • Sans AU rp [DEAD]
    3.2K 108 25

    Hey.... Just enter the dam book already -^-

  • Ask Fell Sans
    530 30 7

    Ask Fell questions and I'll try my best to answer them all

  • UnderTale Ships
    4.1K 95 7

    I'm only doing most of these ships because people ship them. ;-; I just want buddies to feel comfortable

  • Don't forget ( a Sans x Papyrus story )
    9.6K 131 4

    they are both brothers and they have secrets they keep away from each other

  • Classic Fontcest {scenarios}
    38.4K 505 9

    Warnings: Sans x Papyrus SLIGHT/IMPLIED NSFW. The book itself will have some angst, but I'll put trigger warnings if you are sensitive to them. If you don't like this ship, then leave. I'll do what I want. Keep your opinions to yourself. -- A bunch of scenarios Sans and Papyrus go through! Ill only do classic for this...

  • ꜰʀɪᴇɴᴅ ᴏʀ ꜰᴏᴇ,ᴏʀ ᴍᴏʀᴇ...(ꜱᴀɴꜱ x ᴄʜᴀʀᴀ)[ꜰɪɴɪꜱʜᴇᴅ]
    75.6K 986 22

    chara is grounded for beating up a kid that was bullying frisk,everyone went out,she stayed home with the "comedian",that changed everything.

  • KUSTARD WEEK!!
    10.2K 213 10

    Yeah I know it's late sshh WARNING: • contains swearing • and I may or may not make the last chapter a smut cuz why not

  • Love you Pinetree (Bill Cipher X Dipper Pines)
    134 9 1

    (WARNING!! SMUT AND LEMONS AND MATURE LANGUAGE IS INCLUDED IN THIS BOOK)It has been 3 years since the Apocalypse and Bill has been forgiven for his psychopathic ways. He's also got a new form. A human boy around about the same age as Dipper(17). His crush.Unfortunately, Dipper only feels like they should only be frien...

  • A strange love (Underswap! Sans x Underfell! Papyrus)
    3.2K 52 2

    second story!!!! read my first one to just understand the beginning. happy sinning! This is about Underswap! Sans and Underfell! Papyrus start to date. And yes lemon will be included.:3

  • ~Dulce Castigo~ (Uf Papyrus x Us Sans)
    6.5K 159 2

    Pequeño relato de la pareja Underfell Papyrus x Underswap Sans. Advertencia: contiene rikura bien hard, gemidos por doquier y un castigo emocionante. Si te gusta el fontcest. Pues entra a leer. Que esperas? ^~^

    Completed   Mature
  • Kustard Soul Mates (in writing process)
    20.5K 605 9

    sOoo I've had this idea where they have soul mates. Like everyone is born with a half heart necklace. Every time the person gets near their soul mate it will heat up as they go farther away it gets colder. EEE I couldn't decide wether I wanted this to be errorfresh or kustard so not many people like errorfresh so it'...

  • Undertale au sin and fluff pictures
    15.4K 95 9

    Get ready for some sin and a little bit of fluff bitches cause it's about to get kinky in here.

    Mature
  • Simple Love | Kustard (Discontinued)
    36.3K 779 19

    One's been abused, the other's experienced many genocide runs. For once both can be happy.... but sometimes life isn't fair. Sometimes, we can't have nice things.

    Completed  
  • 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... .

  • sans x frisk (human)
    1.8K 15 15

    sans and frisk has been best friend ever since they were little. They've been in awkward situations before. But sans has been keeping a secret from frisk for ever. Will frisk still be best friends with sans or will their friend ship be destroyed?? READ FIND OUT!

    Mature