1 - 20 of 128 Works in Fuku Fire (Undertale)

Pages Navigation

Listing Works

  1. Tags
    Summary

    It's Flufftober! 31 days of fluffy SFW content for my favorite pair, Papby! <3

    Language:
    English
    Words:
    16,753
    Chapters:
    16/31
    Comments:
    71
    Kudos:
    23
    Bookmarks:
    3
    Hits:
    152
  2. Tags
    Summary

    Juggling the burden of forgetting about his past, Sans is trying to cope with his life of nihilism. This is all made complicated when Frisk falls into the underground and a fallen child named Chara is attached to her soul. Is Frisk the key in helping monsters go free or will she leave the underground in a trail of dust?

    Series
    Language:
    English
    Words:
    15,287
    Chapters:
    6/?
    Kudos:
    4
    Bookmarks:
    1
    Hits:
    199
  3. Tags
    Summary

    The humans that fell into the Underground, for the most part, were easy prey for Sans. Tiny, gullible, desperate. They were easy prey because they just didn't fit into the twisted, dark world that had taken shape under Mt. Ebott.

    But what happens when a human falls that just fits so... seamlessly into the Underground's growing madness? When he not only knows what's going on, but knows exactly how to survive?

    And, most importantly... when he's more than happy to play along?

    ~Updates on Saturdays~

    Language:
    English
    Words:
    78,833
    Chapters:
    49/60
    Comments:
    355
    Kudos:
    413
    Bookmarks:
    45
    Hits:
    4687
  4. Tags
    Summary

    Two years after the events of the neutral pacifist ending and a new human has come to the Underground.

    But, you are neither a child, nor are you innocent by any stretch of the imagination.

    Who are you? If you're so nice why do you have such an ungodly LV? And what's Frisk going to do?

     

    Edit: Updates will most likely be delayed due to computer destroying the other chapters I had written ahead. Got a lot of catching up to do.

    Language:
    English
    Words:
    60,068
    Chapters:
    17/?
    Comments:
    45
    Kudos:
    71
    Bookmarks:
    9
    Hits:
    1074
  5. Tags
    Summary

    An AU where the roles of the characters are switched, which slightly changes the way the story plays out.

    Series
    Language:
    English
    Words:
    198
    Chapters:
    1/?
    Hits:
    13
  6. Tags
    Summary

    After finally getting his big chance at becoming popular, Papyrus learns an important lesson... and discovers a terrifying truth.

    Series
    Language:
    English
    Words:
    7,401
    Chapters:
    1/3
    Hits:
    10
  7. Tags
    Summary

    You're a girl who, for the most part, knows how to take care of yourself. After all, it's how you were raised... per say. You can feed yourself, clean up after yourself and others nicely, you can even buy things for yourself when you're allowed the money! So, after meeting a skeleton around the same age as you who was barely making it on their own... you decide to take matters into your own hands and help change this boys life for the better. Though, you weren't expecting things to be taken so far... and you'd be lying if you said you weren't enjoying your time with him. Just... don't mind the depression. It tends to follow you wherever you go.

    Language:
    English
    Words:
    33,370
    Chapters:
    10/50
    Comments:
    63
    Kudos:
    130
    Bookmarks:
    20
    Hits:
    1374
  8. Tags
    Summary

    Sans and Papyrus have spent all their lives in an abusive orphanage, one night, Sans ran away. Can Sans deal with the responsibility of raising Papyrus alone?

    Language:
    English
    Words:
    1,141
    Chapters:
    4/4
    Comments:
    4
    Kudos:
    24
    Hits:
    310
  9. Tags
    Summary

    Skateboard Girl really hates school, and will do whatever it takes to get out of the classroom for the day, even if it means roping in her best friend.

    Language:
    English
    Words:
    818
    Chapters:
    1/1
    Comments:
    7
    Kudos:
    10
    Bookmarks:
    3
    Hits:
    83
  10. Tags
    Summary

    Grillby had never been one for relationships nor did he pay anyone any particular attention but that all changed when his eyes met hers.

    this happens during sometime between Adult Life & War and After War, please read from the beginning to fully understand, yes I get that their short hence why this part is longer.

    Series
    Language:
    English
    Words:
    1,930
    Chapters:
    4/?
    Kudos:
    1
    Hits:
    50
  11. Tags
    Summary

    When you’re dirt poor and jobless, you’ll take whatever opportunities come your way. And hey, if that means you end up working for a monster made of fire, who are you to complain?

    You really just wanted to pay your heating bill.

    Language:
    English
    Words:
    5,953
    Chapters:
    4/?
    Comments:
    2
    Kudos:
    32
    Hits:
    334
  12. Tags
    Summary

    Side stories set in the same world as The World, Upside Down, highly recommend reading that before this. Tales of Frisk's life before and after coming to this new world, of the lives of monsters before Frisk arrived, and some from the lives of others in another world as well. UPDATES FREQUENTLY

    Series
    Language:
    English
    Words:
    258,589
    Chapters:
    46/?
    Comments:
    266
    Kudos:
    154
    Bookmarks:
    20
    Hits:
    4043
  13. Tags
    Summary

    Frisk and Toriel used to be great friends. The more time they spent together, the more their mother-daughter relationship grew. But then, a certain grinning skeleton took a new role in both of their lives.
    And that was when everything went to hell.

    Language:
    English
    Words:
    13,704
    Chapters:
    13/?
    Comments:
    58
    Kudos:
    53
    Bookmarks:
    4
    Hits:
    1207
  14. Tags
    Summary

    Monsters have never been sent to the underground. The war that raged between monsters and humans ended in a draw, but no peace treaty leaving relations tense on both sides. The earth and cities are not in the best of shape after such a war, the weather tending to vary greatly from area to area based on residual magic left behind from the fighting. Some areas are human territory, others claimed by monsters, some simply neutral with a hope of peace and calm. Thieves and bandits are everywhere, the royal guard and police force not able to keep up with their growing numbers and largely leaving them alone at this point. Technology continues to advance, with each race constantly trying to outdo the other.

    Jade lives and fends for herself, currently living in an abandoned warehouse near the Hotland district, in the more desert and neutral areas between there and the human city of Külaküla. What happens though when she stumbles upon an interesting sword leading to long journey?

    Language:
    English
    Words:
    16,366
    Chapters:
    11/?
    Comments:
    7
    Kudos:
    40
    Bookmarks:
    6
    Hits:
    412
  15. Tags
    Summary

    You have worked in Safe Haven, a place for monsters to go during their heat, for a while now with little question about your status or position. However, when prostitutes start going missing more and more often than usual, you begin to worry about your safety and the true notion of your workplace. Perhaps there is more to this Monster-Only brothel than you first thought.

    Language:
    English
    Words:
    23,131
    Chapters:
    7/?
    Comments:
    82
    Kudos:
    255
    Bookmarks:
    46
    Hits:
    3193
  16. Tags
    Summary

    For Grillby, his first encounter with the barista skeleton left a lot to be desired, but for some reason he can't help but feel drawn to him?

    Language:
    English
    Words:
    70,883
    Chapters:
    22/?
    Comments:
    388
    Kudos:
    172
    Bookmarks:
    26
    Hits:
    1651
  17. Tags
    Summary

    (please note, I will not fetishize rape, so if that's what you're looking for this isn't it.)

    His mind numb and his brain dumber as he follows blindly after his dearest lord. After all his lord had so kindly kept him alive for so long in their previous unforgiving world.
    A tragedy he doesn't see that he would've been safer far away from his own brother. But how would he know? Big brother insists that he should leave the thinking to his lord.
    This new world with light and beauty unlike anything this worn and used Dog has ever dreamed. Change is scary, incredibly so. The kindness of others as sickly sweet as they are could mean the shattering end of everything he ever knew to be true. He doesn't want to let go, he's afraid and unsure how to even move forward from here.
    Gentle hands and patient smiles are willing to help him, whether or not he realizes. Tempting voices promising peace and care, is it worth letting go of the monster that tangles his hands and heart so deeply?

    Language:
    English
    Words:
    28,537
    Chapters:
    3/?
    Comments:
    17
    Kudos:
    25
    Bookmarks:
    3
    Hits:
    190
  18. Tags
    Summary

    The city of Daiport has many things to brag about. It's ancient history, the beautiful mountain ranges and of course, the glistening ocean beaches that hug a good portion of the city's outskirts.

    It's also the home of the monsters that emerged from deep within Mount Ebott.

    You, having left your strict family upbringing to chase after your love for the ocean and a dream to become a professional dance choreographer, find yourself in a city quite unlike any other. But life continues much as it always has since you moved here. You work in the local surf shop, train for the biggest dance competition of your life, and spend all of your free time in the water. That is, until a chance encounter leads you to meet a monster who turns up the heat in your life.

    As for said monster? He's never met a human with hair as bright as his flames. He finds himself drawn to you for reasons he can't fully understand. So the question you both have to wonder is:

    What happens when water and fire collide?

    Language:
    English
    Words:
    186,010
    Chapters:
    29/?
    Comments:
    743
    Kudos:
    1415
    Bookmarks:
    228
    Hits:
    15226
  19. Tags
    Summary

    It's the same story on the surface as it has been for timeline after timeline; universe after universe. Well, maybe not the same as some: those unholy yet satisfying deviants in the norm, such as the universe dubbed 'Underswap'. This universe isn't exactly like the seed universe, either, which has surprisingly little information about it. Instead, this universe falls somewhere in the middle, where the main pack lies: on a world called Earth, and in a town called Ebott. There are humans, and the monsters, in the end, escape their prison and meet the humans. Sounds almost boring, right? Good. I haven't told you about her yet.

    Series
    Language:
    English
    Words:
    6,633
    Chapters:
    5/?
    Kudos:
    11
    Bookmarks:
    1
    Hits:
    120
  20. Tags
    Summary

    After a miracle, Chara and Asriel Dreemurr are revived a year after the events of Undertale. It's taken a while, but monster society's finally assimilated into humanity. There are ups and downs, but hey, nobody was expecting it to be perfect on the surface. But they have friends who accept them for who they are and allies that are yet to come into the light. It just makes everything much, much easier.

    A PostGame fanfic that makes zero sense.

    Language:
    English
    Words:
    209
    Chapters:
    1/?
    Comments:
    4
    Kudos:
    8
    Bookmarks:
    1
    Hits:
    197

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