1 - 20 of 579 Works in Underswap Papyrus (Undertale)

Pages Navigation

Listing Works

  1. Tags
    Summary

    When a reclusive billionaire sets her sights on aiding Monsters, she never expected a certain pair of skeletons to enter her life. Nor did she expect their alternate versions to show up either. Now she must decide if she can share her secret with them while learning to love and be loved.

    Language:
    English
    Words:
    5,450
    Chapters:
    3/?
    Comments:
    11
    Kudos:
    50
    Bookmarks:
    10
    Hits:
    287
  2. Tags
    Summary

    Stretch gets help with his heat

    Language:
    English
    Words:
    2,095
    Chapters:
    2/2
    Comments:
    1
    Kudos:
    27
    Bookmarks:
    3
    Hits:
    296
  3. Tags
    Summary

    Stretch is still recovering from being sick and Edge is recovering from dealing with him being sick. They make it work.

    Series
    Language:
    English
    Words:
    1,990
    Chapters:
    1/1
    Comments:
    5
    Kudos:
    26
    Bookmarks:
    1
    Hits:
    94
  4. Tags
    Summary

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

    The swap brothers now find themselves thrown into a world of kill or be killed with their dark copies watching their every move. It is unsure if they are friends or foe. They struggle to find a balance living in the Fell brothers' dark world when there already seems to a hatchet between the dark brothers themselves.

    Language:
    English
    Words:
    65,218
    Chapters:
    27/?
    Comments:
    4
    Kudos:
    121
    Bookmarks:
    11
    Hits:
    1683
  5. Tags
    Summary

    More drabbles set in the 'by any other name' verse

    Series
    Language:
    English
    Words:
    5,048
    Chapters:
    7/?
    Comments:
    83
    Kudos:
    53
    Bookmarks:
    3
    Hits:
    447
  6. Tags
    Summary

    What happens when a good underfell Papyrus meets a not so good version of himself?
    Edge, a fell papyrus, has been living with his boyfriend Blue in a peaceful timeline for a while now so what happens when another tall dark skeleton shows up? Instant hatred.
    Fell is the other version of Fell papyrus and he's one mean son of a gun. The skeleton is a living embodiment of all the things Edge hated about his own timeline. Worse yet this other skeleton is a killer and a half with a higher LV than Edge has seen before.

    Language:
    English
    Words:
    5,803
    Chapters:
    4/?
    Comments:
    2
    Kudos:
    30
    Bookmarks:
    1
    Hits:
    180
  7. Tags
    Summary

    Red is tired of being the friend with benefits. The listening ear. The quickie in the closet.

    Language:
    English
    Words:
    790
    Chapters:
    1/1
    Comments:
    5
    Kudos:
    25
    Bookmarks:
    1
    Hits:
    274
  8. Tags
    Summary

    You had been living in a cabin within the middle of the woods for awhile now. It was nice. Not much, but nice. You had a job at a bakery in a town only a few minutes away, were familiar with a few friendly faces in the town, and since you never told anyone your name, you had been given the nickname Ray.
    However, one day you hear voices outside of your cabin. Whatever. You've had campers mess with your cabin before.
    But, in the shadows, it looks like...it looks like...
    a skeleton?

    Language:
    English
    Words:
    15,877
    Chapters:
    11/?
    Comments:
    26
    Kudos:
    150
    Bookmarks:
    19
    Hits:
    1750
  9. Tags
    Summary

    Years after the barrier is broken and an inter-universal portal is set up, monsters and people from other AU's visit Underlust and have a good time at the Strip Club in Snowdin.

    Language:
    English
    Words:
    83,629
    Chapters:
    21/?
    Comments:
    46
    Kudos:
    34
    Bookmarks:
    4
    Hits:
    2556
  10. Tags
    Summary

    Underswap!
    Sans has become Royal Companion to the Queen, the closest one to her, holding her heart in his hands, and he has never been more grateful to be under her rule and in her love, and Toriel knows that she made the right choice accepting him.
    However, a bored Temmie decides to ruin everything and breaks Blueberry to gain a new reaction.
    Now the sweet skeleton is a lot more dangerous than ever anticipated.

    Language:
    English
    Words:
    9,224
    Chapters:
    5/?
    Kudos:
    6
    Hits:
    105
  11. Tags
    Summary

    It's been years since the barrier fell down and monsters made their way back into society. Now that it's spring love could be in the air for a young succubus. One day she meets and eventually saves a young Skeleton that works in the flower shop she frequently visits.Their friendship soon becomes love, but can a succubus, a temptress of the night, really find herself mated to a hyperactive and innocent skeleton like Sans? Read to find out.

    Series
    Language:
    English
    Words:
    46,496
    Chapters:
    21/?
    Comments:
    86
    Kudos:
    313
    Bookmarks:
    57
    Hits:
    5777
  12. Tags
    Summary

    In a world cohabited by monsters and humans some have forgotten what sets them apart. Suffering from a great loss Honey moves to a sleepy village in the middle of the woods. He’s surprised to see other skeletons but tries to get on with his life despite the strange things happening around him. And inside himself.

    (If you want to see some character art, Click here.)

    Currently Updates every wednesday!

    As the fic does involve some darker themes spoiler notes will be in end notes- MCD is tagged as a precaution but it's more complicated (and will be flagged for triggers). E rating for overall fic though is M to start, any sex scenes will be flagged with pairing in case you want to skip. I Hope you enjoy the fic!

    Language:
    English
    Words:
    27,466
    Chapters:
    10/?
    Comments:
    104
    Kudos:
    113
    Bookmarks:
    13
    Hits:
    785
  13. Tags
    Summary

    I'm the Devil, I can do what I want. Whatever I got I'm gonna flaunt. -Tenacious D

    Inheriting a large house leaves too much room to take care of, so you ask the monster house sitter if she knows anyone who will want to move in. She smiles and suggests this 'family' who has been needing a big enough place for a while. You decide why not let some strangers into your home and play hotel for skeletons.

    Language:
    English
    Words:
    10,112
    Chapters:
    5/?
    Comments:
    26
    Kudos:
    97
    Bookmarks:
    13
    Hits:
    663
  14. Tags
    Summary

    For the longest time, I always wanted to live a life of solitude, mind my own business and keep to myself. Only time I would leave my home is if I absolutely needed to. So when the opportunity finally came when I moved to a new town that was monster AND human populated, I was super excited! How cool is that? Aside from the crappy racism, this place was perfect. I chose a nice apartment in the monster district, have a work from home job... Everything was just perfect for me to live my awesome hermit life!

    ...Or so I thought. That plan flew right out the window as soon as I met “The Magnificent Sans” and his laid-back brother, Papyrus. We've been friends for 2 months now and though my hermit life is not happening, meeting these two makes it worth it. Next thing I know, I win tickets to a 3 week vacation to a tropical island paradise! I know just who to take! Nothing says “fun” like a tropical paradise with your pals in a non-romantic way!

    ...R-right?

    Language:
    English
    Words:
    26,424
    Chapters:
    13/?
    Comments:
    53
    Kudos:
    227
    Bookmarks:
    42
    Hits:
    3364
  15. Tags
    Summary

    When Red asks Rus to look in on his sick brother, Rus agrees to stop by. Eh, it can’t hurt to help out a pal. Right?

    Language:
    English
    Words:
    6,629
    Chapters:
    3/?
    Comments:
    45
    Kudos:
    65
    Bookmarks:
    8
    Hits:
    461
  16. Tags
    Summary

    Someone, somewhere, has messed up, no one is pleased with this.

    Instead of going home, eight skeletons find themselves in a place unlike any of their homes. The natives don't seem too friendly either.

    Series
    Language:
    English
    Words:
    81,281
    Chapters:
    9/?
    Comments:
    66
    Kudos:
    71
    Bookmarks:
    9
    Hits:
    1148
  17. Tags
    Summary

    Edge and Red Gaster have seen a lot, and done a lot. That's to be expected of high-ranking members of the vampiric nobility, especially since they're of considerable age. Not much surprises them anymore. Something they truly hadn't expected, though, was to suddenly get involved with the mortals under their rule.

    A collections of stories from the lives of the members of the Ancient House of Gaster, as well as some friends of theirs, in no particular order.

    Series
    Language:
    English
    Words:
    3,885
    Chapters:
    2/?
    Comments:
    5
    Kudos:
    30
    Bookmarks:
    1
    Hits:
    108
  18. Tags
    Summary

    It was a good thing the doctors were cutting him loose because Stretch was getting pretty damn sick of this. Pun intended.

    Series
    Language:
    English
    Words:
    1,771
    Chapters:
    1/1
    Comments:
    10
    Kudos:
    42
    Bookmarks:
    2
    Hits:
    159
  19. Tags
    Summary

    Russel (Underswap Papyrus) adopts a very frightened Underfell Sans bittybones

    Language:
    English
    Words:
    31,482
    Chapters:
    18/?
    Comments:
    317
    Kudos:
    804
    Bookmarks:
    96
    Hits:
    8956
  20. Tags
    Summary

    This is the shit that Red has to deal with, but that’s okay. He’s got this.

    Series
    Language:
    English
    Words:
    1,681
    Chapters:
    1/1
    Comments:
    17
    Kudos:
    36
    Bookmarks:
    4
    Hits:
    200

Filters

Filter results:
Submit

Include

?
Include Ratings
Include Warnings
Include Categories
Include Fandoms
Include Characters
Include Relationships
Include Additional Tags

Exclude

?
Exclude Ratings
Exclude Warnings
Exclude Categories
Exclude Fandoms
Exclude Characters
Exclude Relationships
Exclude Additional Tags

More Options

Crossovers
Completion Status
Word Count
Date Updated
Submit

Pages Navigation