1 - 20 of 440 Works in Underfell Papyrus

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  1. Tags
    Summary

    you jumped into the underground, made your way through the ruins, and then you met sans. he likes what he sees and decides he's gonna keep you around for his own amusement. He's a nasty lil skeleton who never fails to remind you that he owns your ass and you kinda like it, but you also really don't. Consent as well as whether you like him or not is kinda a blurred, greyish area. Nevertheless, shenanigans and angsty love feels ensue

     

    Basically this will be shamelessly smutty and kinda twisted with nihilistic ideologies, dark humor and a fucked up lack of morals because I like that shit.

    Language:
    English
    Words:
    68,025
    Chapters:
    26/?
    Comments:
    186
    Kudos:
    286
    Bookmarks:
    42
    Hits:
    5802
  2. Tags
    Summary

    Razz, the heir of the Beobyrian Empire, is on his way home from a diplomatic mission as his ship gets attacked by pirates. Suddenly he finds himself taken as hostage, and it doesn't seem like the pirates are planning to exchange him for a ransom anytime soon.
    How annoying.

    Language:
    English
    Words:
    30,889
    Chapters:
    9/?
    Comments:
    36
    Kudos:
    99
    Bookmarks:
    5
    Hits:
    788
  3. Tags
    Summary

    I was really inspired by a dream I had about Sans from Underfell, which will only be a few chapters long, but hopefully you all enjoy! <3

    Language:
    English
    Words:
    2,466
    Chapters:
    1/?
    Comments:
    2
    Kudos:
    3
    Hits:
    34
  4. Tags
    Summary

    You're a nearly blind reader who's attempting to be friends with the less than friendly hot dog stand owner. You may not be able to view him in the normal definition, but after a few intimate moments with him, you see more than the skeleton monster thought was possible to see.

    **WEIRD HIATUS: MEANING THE CHAPTERS COME AT RANDOM WITH NO TIME SLOT SET. SORRY!**

    Language:
    English
    Words:
    19,520
    Chapters:
    10/?
    Comments:
    62
    Kudos:
    194
    Bookmarks:
    26
    Hits:
    2604
  5. Tags
    Summary

    I’m angry and so I’ll use this to poor it out. In this underfell timeline (before frisk) no one knows that Sans is worth anything. He keeps his magic a secret but with that everyone thinks his a “weak” monster and the only thing keeping him alive is his brother. Oh, and I changed up the language to better suit this AU. so there will be some curse words.

    Language:
    English
    Words:
    7,016
    Chapters:
    7/?
    Comments:
    26
    Kudos:
    60
    Bookmarks:
    5
    Hits:
    779
  6. Tags
    Summary

    An Undertale drabble/short story collection.

    I present you with the UFbros, SF Sans and Alphys, a bit of Afterdeath, our classic Snowdin citizens, our daily dose of Swapfell conquering Underswap, Classicberry fluff, US Sansby, Errotic/Errorlust, some Fell Poth, and Doomfanger, among other things.

    Warnings in every chapter if they're needed
    A few of these are 16+.

    Series
    Language:
    English
    Words:
    109,271
    Chapters:
    67/?
    Comments:
    214
    Kudos:
    221
    Bookmarks:
    28
    Hits:
    6418
  7. Tags
    Summary

    A much abused Underfell Sans trades places with the overly adorable Underswap Sans. While UF Sans struggles to overcome his fears and insecurities US Sans has his core belief challenged. Everyone can be a good person if they just try. Even this fallen Papyrus can be good . . . Right?

    Language:
    English
    Words:
    77,666
    Chapters:
    38/?
    Comments:
    465
    Kudos:
    367
    Bookmarks:
    31
    Hits:
    5290
  8. Tags
    Summary

    Tired of seeing his children suffer in underfell Gaster does something cruel to the swap bros.

    The swap brother's now find themselves thrown into a world of kill or be killed with their dark copies watching their every move. It unsure if they are friends or foe.

    Language:
    English
    Words:
    27,541
    Chapters:
    12/?
    Kudos:
    57
    Bookmarks:
    3
    Hits:
    612
  9. Tags
    Summary

    Currently sitting on your 8th floor apartment balcony, you were crying into a glass of wine. You slowly lifted the glass to your lips, and gracefully chugged the remainder of the wine. You are nothing if not a classy drunk.
    --------
    hey!!! this has a few dark themes but is mostly centered around recovery and has a bunch of fluff! i appreciate constructive criticism ;P
    I'm a sucker for the "opposites attract" trope, so you're a kind-hearted green souled human girl with an apartment in the city. Sans spots you and develops a crush. Shenanigans ensue.

    Language:
    English
    Words:
    25,088
    Chapters:
    12/?
    Comments:
    22
    Kudos:
    133
    Bookmarks:
    33
    Hits:
    1656
  10. Tags
    Summary

    You'd think Red's problems would have ended once he accidentally ended up in Underswap.
    You thought wrong.

    Series
    Language:
    English
    Words:
    54,181
    Chapters:
    41/?
    Comments:
    501
    Kudos:
    304
    Bookmarks:
    40
    Hits:
    5664
  11. Tags
    Summary

    For the fifth anniversary of their relationship, Stretch prepared something really special.

    Language:
    English
    Words:
    3,746
    Chapters:
    1/1
    Comments:
    1
    Kudos:
    18
    Bookmarks:
    1
    Hits:
    65
  12. Tags
    Summary

    Life was good on the Isle of Monsters, which leaves a small skeletal judge at a disadvantage when he wakes in the large and dangerous Void. With no knowledge of the Void or other universes at all, he has to rely on the kindness of strangers to survive. But the Void is full of strange kinds indeed. Perhaps they are in need of his help as much as he needs theirs.

    The first being a huge version of a certain familiar blue parka wearing skeleton. Joining them is another familiar tall, thin, and pointy skeleton, and even an old yellow lizard.

    https://yarnusthegreat.tumblr.com/

    https://discord.gg/jW3NYyN

    Language:
    English
    Words:
    191,960
    Chapters:
    54/?
    Comments:
    101
    Kudos:
    36
    Bookmarks:
    2
    Hits:
    1783
  13. Tags
    Summary

    You don't need help, you don't want help. You're sick of life, and you're trying to off yourself. Sucks that some real monsters are gonna do their damndest to change your mind. Heavy trigger warning, for future use.

    Language:
    English
    Words:
    76,220
    Chapters:
    16/?
    Comments:
    74
    Kudos:
    237
    Bookmarks:
    33
    Hits:
    3100
  14. Tags
    Summary

    It's the main 4 AUs of the skelebros we all know and love. Only now, they're human. They now live with you (and your siblings) and kinda-maybe are falling for you.

    Dammit Sans.

    Language:
    English
    Words:
    872
    Chapters:
    1/?
    Comments:
    1
    Kudos:
    13
    Bookmarks:
    2
    Hits:
    229
  15. Tags
    Summary

    18 undertale AU skeletons living in one house? great idea! not really. but hey, it's amusing to watch them 'try' to get along with each other. all in all its really just never ending problems and angst.

    follow our blog for updates https://www.tumblr.com/blog/theunderskelleau

    *note that we don't own any of these characters except bop sans*

    Language:
    English
    Words:
    89,296
    Chapters:
    22/?
    Comments:
    195
    Kudos:
    115
    Bookmarks:
    10
    Hits:
    2501
  16. Tags
    Summary

    One evening spent in the storm can change everything. Especially when the big bad and scary skeleton finds himself in the middle of it and calls you for help.

    Reader insert with slowish burn with Underfell Papyrus. Because this Edgelord needs love and we want this Edgelord.

    Series
    Language:
    English
    Words:
    93,501
    Chapters:
    18/?
    Comments:
    378
    Kudos:
    621
    Bookmarks:
    102
    Hits:
    5890
  17. Tags
    Summary

    When the skele bros from Underfell arrive in the Undertale universe Papyrus makes it his mission to save Underfell Papyrus (Edge) from his wicked (and abusive) ways or die trying! Probably the latter. But he won't give up! Everyone can be a good person if they just try, right?

    Series
    Language:
    English
    Words:
    52,378
    Chapters:
    10/?
    Comments:
    69
    Kudos:
    67
    Bookmarks:
    11
    Hits:
    850
  18. Tags
    Summary

    The story is alive once more! Only... what would happen if Stretch had never walked in on Reader and Edge that night in the guest room? Would things have changed? Would she have a different life? Based on the Bone Deep series, get ready for one kinky ride. ;P

    Series
    Language:
    English
    Words:
    14,354
    Chapters:
    5/?
    Comments:
    35
    Kudos:
    56
    Bookmarks:
    14
    Hits:
    784
  19. Tags
    Summary

    It all started because Asgore killed someone and ran from his problems. Sans is just trying to cope with what the world is becoming and keep Papyrus safe.

    Language:
    English
    Words:
    3,790
    Chapters:
    3/16
    Comments:
    21
    Kudos:
    32
    Bookmarks:
    4
    Hits:
    254
  20. Tags
    Summary

    The barrier of underfell is broken. It's been a month, and monsters are finally allowed to move into the city. You're staying in a small cheap apartment waiting for your newest property to finish, when you get a rude noisy neighbor. Does he really have to play his music so loudly. It's not even good music. You're sick of this. You're not listening to him stomping around, yelling or… playing video games. Oh wait, you know that video game . Time to put special plan "get back at your jerk neighbor" into action. Just because your a vampire and stay up all night, doesn't mean he can be a jerk.

    A story about developing friendship, good laughs, and teaching Sans the meaning of friendship and love, when all he's known is the horrible world of Underfell.

    Language:
    English
    Words:
    199,656
    Chapters:
    42/?
    Comments:
    2432
    Kudos:
    2771
    Bookmarks:
    319
    Hits:
    34439

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