1 - 20 of 103 Works in Underfell Grillby

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  1. Tags
    Summary

    This is the Underfell version of my Undertale story there are parallels to it. There are major differences like how the characters would react to each other new characters some have bigger parts or smaller parts to the story. Frisk still exists and Ember still loves her. She's physically and mentally different from Undertale Ember she has more muscles than her original. She has tattoos and her eyes always change colors whatever her current mood is. Her past is extremely different from the other ember too for one she remembers it and wishes she could forget it.

    Series
    Language:
    English
    Words:
    1,386
    Chapters:
    2/?
    Hits:
    1
  2. Tags
    Summary

    The balance within the world was now broken, but as with such universal constants it always finds a way to right itself through natural means. A balance of magic and science is required. The humans prior tried to exterminate the existence of magic to no avail. Every death of a mage would bring forth another as the magic buried itself deep into a new soul creating latent abilities in a chosen human child. The Seven: justice, bravery, patience, kindness, perseverance, integrity, and DETERMINATION would live on. If one perished then the magic would attach itself to another chosen soul. The lone town that knew the truth of their past was their only sanctuary. A place for them to escape from those that wished them harm, but absolute power corrupts absolutely and thus this is how our story… begins.

    Frisk clambered up the mountain. The mountain of so many horror stories, myths, and legends. She refused to be frightened by such things, but her heart was still racing as she ascended the peak of Mt. Ebott. It was rumored to be the home of bloodthirsty monsters that were cast into the mountain as punishment for their loss against humanity. It became nothing more than a scary story. Her hands convulsed when she prepared to jump.

    Series
    Language:
    English
    Words:
    177,001
    Chapters:
    25/?
    Comments:
    40
    Kudos:
    79
    Bookmarks:
    17
    Hits:
    2901
  3. Tags
    Summary

    You fall. With almost nothing to lose, death is a welcoming embrace. Instead, you're given a new chance at a better life.
    But is this really the Underground to look for that?
    One mistake brings the hardheaded heroine to the Underground with the motto "Kill or Be Killed" still in heavy effect. Without the power to RESET, Jenny Peterson is powerless to change things, including learning the price of her death. Was she sent down to free the Underground or was she sent down to help the Monsters turn a new leaf? Not even Gerson knows!

    Language:
    English
    Words:
    12,406
    Chapters:
    8/?
    Comments:
    2
    Kudos:
    6
    Hits:
    74
  4. Tags
    Summary

    Reader is a singer at Grillby's bar here on the surface. Most of the time it's all good. Good food, well paying job, and the chance to ogle a certain hot bartender. It's only when a certain group of monsters come in that the trouble starts. Finally the reader has enough and decides to deal with it.

    Series
    Language:
    English
    Words:
    3,513
    Chapters:
    1/1
    Kudos:
    17
    Bookmarks:
    1
    Hits:
    235
  5. Tags
    Summary

    UF!Sans has given birth only a month a go to a healthy daughter, Frisk. Just one problem, she is a human. He doesn't care, she is his little star-light, he adores her. Even Papyrus is fond of her. The rest of Snowdin is not so understanding, and Sans escapes from a murderous mob to the Cursed Ruins as his brother holds of the mob. He makes it, and the Cursed Lich Gaster allows him entry. Sans is immediately smitten by the imposing Lich, but all the stories and legends of the ancient being are horrifying and told in hushed whispers to keep children in line. But surely they are not true? Sans is a bout to find out.

    Based of RP on Tumblr with @tempestjewelsin

    Language:
    English
    Words:
    109,278
    Chapters:
    20/?
    Comments:
    103
    Kudos:
    261
    Bookmarks:
    23
    Hits:
    14481
  6. Tags
    Summary

    One-shots based in the same universe as my other story Cookie. But this time the one-shots are requested by you guys.

    Series
    Language:
    English
    Words:
    13,747
    Chapters:
    6/?
    Comments:
    58
    Kudos:
    66
    Bookmarks:
    7
    Hits:
    1081
  7. Tags
    Summary

    A prompt I did for saiyurimai overt on tumblr
    Prompt:Thank you *blush* And hmmmm.....what about UF! Grillby aaaaaannnnnd Reader....aaaannnnddd...reader has been working for Fellby for a while now, wearing the uniform, bringing in good business for the bar since they're relatively attractive and human to boot so one day the human is getting hit on by one of the regulars, nothing too abnormal about that except the guys drunk, hitting on her more and more until he reached out and grabbed her ass, pulling her into his lap. That's the breaking point for Fellby who's got the hots for reader. He calls you his and anyone who even thinks about touching you will be dusted no problem, which turns you on and he notices, sending everyone home just so he can prove to you just how much you belong to him???

    Language:
    English
    Words:
    1,008
    Chapters:
    1/1
    Comments:
    1
    Kudos:
    35
    Bookmarks:
    4
    Hits:
    344
  8. Tags
    Summary

    Monsters have reached the surface and are itching to go to war with humans. It doesn't help when you wander into the monster district and raise suspicions, leaving it up to Papyrus to investigate your motives.

    Language:
    English
    Words:
    36,413
    Chapters:
    4/?
    Comments:
    91
    Kudos:
    136
    Bookmarks:
    26
    Hits:
    1051
  9. Tags
    Summary

    You fell and you can't remember a damn thing. Not who you are nor where you came from. But somehow you still feel all your past sins still crawling up your back, even if you can't recall them specifically. Maybe you'll survive, maybe you won't. Maybe you don't really give a shit.

    Language:
    English
    Words:
    2,992
    Chapters:
    2/?
    Comments:
    16
    Kudos:
    35
    Bookmarks:
    5
    Hits:
    395
  10. Tags
    Summary

    You're dead. You're also a result of reincarnation. A Monster, an elemental. You're in the world of Undertale, or at least you thought so before the fall of the Royal family. A writer, a parent, a fiery butthole to your enemies.
    You're name is Grillby, and you're a flaming purple Monster.

    Language:
    English
    Words:
    7,426
    Chapters:
    5/?
    Comments:
    2
    Kudos:
    35
    Bookmarks:
    5
    Hits:
    232
  11. Tags
    Summary

    Papyrus sees an online ad for a holiday fake date, he decides this would be the perfect jape! The whole family is supposed to gather at his parents' house this year, why not throw in a fun jape while they're at it. But a sudden change in the family's plans throws a wrench into the whole thing. Well, at least some good came of this disaster, who knew his brother and his fake date were so compatible?

    Language:
    English
    Words:
    4,194
    Chapters:
    1/1
    Comments:
    4
    Kudos:
    21
    Bookmarks:
    1
    Hits:
    119
  12. Tags
    Summary

    Stretch and Red visit Underfell for a change of scenery and food. While there, Stretch realizes that he has a few issues with how Underfell treats Red... particularly the overly-friendly bar tender.

    Language:
    English
    Words:
    1,016
    Chapters:
    1/1
    Kudos:
    15
    Hits:
    377
  13. Tags
    Summary

    So, Gaster made himself some Blaster puppys to experiment. Why should he stop with one pair?

    AU where Underfell Sans and Papyrus and Underswap Sans and Papyrus are clones of the original Sans and Papyrus, trapped like them in the lab.
    They got out, they got to Snowdin and they got adopted by Grillby and his two Cousins, Fellby and Swabby.

    This are the adventures, ups and downs of the 6 skele-puppys and 3 flamemonsters.

    Series
    Language:
    English
    Words:
    247,859
    Chapters:
    32/?
    Comments:
    278
    Kudos:
    671
    Bookmarks:
    92
    Hits:
    19946
  14. Tags
    Summary

    UT Grillby and UF Grillby lose a bet to their respective Sanses

    Language:
    English
    Words:
    434
    Chapters:
    1/1
    Comments:
    1
    Kudos:
    11
    Bookmarks:
    1
    Hits:
    182
  15. Tags
    Summary

    Hey everyone!

    I recently opened up my Tumblr for some requests. I was thinking maybe I'd get 1 or 2... but I'm still working through them. So this would be a constant WIP.

    Beware the story with rape/non-con elements: Alphys/Gaster, Fellcest, the ErrorInk at Ch. 24, the Edgeberry in Ch. 28. Please avoid if triggered or uncomfortable.

    Anyways, enjoy and please tell me what you think.

    https://www.tumblr.com/blog/canadian-buckbeaver

    Language:
    English
    Words:
    61,325
    Chapters:
    76/?
    Comments:
    170
    Kudos:
    276
    Bookmarks:
    28
    Hits:
    9856
  16. Tags
    Summary

    Things are peaceful, sweet and calm within the Underswap universe... at least until Underfell takes over and claims the once adorable universe as their own. Monsters are captured and killed, the Queen is missing, and many other monsters are forced to do the unthinkable to survive. It is during this chaos that Blue meets Fell, Underfell Captain of the Underfell army. A Papyrus like his own brother.

    But this Papyrus is not as sweet as Blue's own brother. This Papyrus is twisted and evil, his soul damaged from what his own history has written for him. But Blue, always one to see the best in monsters, knows that he can change for the best, that he can still be a better monster if he just tries...
     
    Or, perhaps, is there another game afoot, one that Blue does not see? And one where he is the prize?
    Babypizzawonderland's commission for me: http://babypizzawonderland.tumblr.com/image/153803372137

    Series
    Language:
    English
    Words:
    24,491
    Chapters:
    11/?
    Comments:
    355
    Kudos:
    200
    Bookmarks:
    17
    Hits:
    2371
  17. Tags
    Summary

    Prompt memes/Requests I do from tumblr!

    Language:
    English
    Words:
    23,935
    Chapters:
    27/27
    Comments:
    31
    Kudos:
    86
    Bookmarks:
    5
    Hits:
    2071
  18. Tags
    Summary

    ***REWRITTEN FIC AND FINALLY FINISHED***
    Original summary: Fell!Sans goes to the bar with you to have a couple drinks. When he unexpectedly ends up discovering his soulmate, that isn't you, you're left to pick up your own fractured pieces on your own and move on.

    Language:
    English
    Words:
    8,225
    Chapters:
    3/3
    Comments:
    15
    Kudos:
    105
    Bookmarks:
    8
    Hits:
    850
  19. Tags
    Summary

    20 different prompts submitted through my tumblr, with a large variety of pairings and situations!
    All are fluffy, consensual, and slow moving ^^; The first chapter contains a list of prompts and pairings for easy navigation for those who want to see something specific~


    "Papyrus shivered as he followed that thought down a widening road, something that he’d always known but had become more obvious in the last few weeks. He loved his brothers so much, looked up to them, admired them, wanted to be with them forever... Wanted to belong to them, wanted them to fuck him, wanted them to use him and cuddle him and take care of him... and he wondered if they wanted the same thing." - Chapter 3 Excerpt
    "Sans snarled, and Papyrus finally gave up. Sans felt his brother go limp, arms unfolding and coming to rest back at his sides. Papyrus’ pointed head tipped back until it rested against the wall, throat bared under Sans hand. Good. Sans was the one laying down the rules here; Boss could have his control back once he learned to stop risking his life." - Chapter 5 Excerpt

    Language:
    English
    Words:
    3,717
    Chapters:
    7/?
    Kudos:
    12
    Hits:
    219
  20. Tags
    Summary

    Things get heated when Grillby ends up tied to a chair during a date with Fellby.

    Language:
    English
    Words:
    1,099
    Chapters:
    1/1
    Comments:
    12
    Kudos:
    24
    Bookmarks:
    1
    Hits:
    315

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