1 - 20 of 81 Works in W. D. Gaster & Reader

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  1. Tags
    Summary

    The void is cold. Unfeeling. A source and an end in one. Soon, Gaster becomes the same...until he sees you.

    A story of falling in love.

    Arc 1- Chapter 1 to Chapter 10
    Arc 2- Chapter 11 to Chapter ?

    Language:
    English
    Words:
    66,057
    Chapters:
    18/?
    Comments:
    293
    Kudos:
    1,645
    Bookmarks:
    285
    Hits:
    27,582
  2. Tags
    Summary

    Basically, Reader can see ghosts, they fall into the Underground, and they meet the skelebros and takes it upon themselves to act like their mother (Reader is in their late 20s). Then they meet Gaster, as a ghost, and then chaos.

    I wrote this because of the lack of Anxiety!Sans fics btw

    !!!TEMPORARY HIATUS WHILE I TRY TO GET BACK INTO THE UNDERTALE FANDOM (MIGHT TAKE A WHILE)!!!

    Language:
    English
    Words:
    1,355
    Chapters:
    2/?
    Comments:
    9
    Kudos:
    30
    Bookmarks:
    6
    Hits:
    305
  3. Tags
    Summary

    You were once a normal person, with normal ambitions and dreams. Unfortunately, you fell or maybe jumped you into the Underground, you are still unsure which is more likely. The one thing you do know, is that you didn't live long afterwards and your soul was captured to be used to free all of Monsterkind. After making a deal you knew you'd regret, you found yourself alive once again but in a different form, a more skeletal form. Also, you now have a grumpy voice in your head keeping you alive. Why did you have to be so desperate? At least people seem to like you now, but will they continue to do so when they find out the truth? And what of the war the King has been waging against humankind for the past century or so? Is it selfish of you to just want to keep your head down and enjoy this new life? You don't know but you get the feeling that you will soon have to answer these many questions...

    Arc 1: Chap 1-4
    Arc 2: Chap 5-15
    Arc 3: Chap 16-29
    Arc 4: Chap 30-40
    Arc 5: Chap 41-5X
    Future Arcs still being written!

    Series
    Language:
    English
    Words:
    146,677
    Chapters:
    47/?
    Comments:
    33
    Kudos:
    92
    Bookmarks:
    31
    Hits:
    3,720
  4. Tags
    Summary

    No one asked you if you wanted to be pushed off a bridge into a world of Monsters and Goners. No one asked you if you wanted to be the White Priestess, the maker of Guardians fated to save the kingdom from the corrupted Goners. No one asked you but if WingDings had asked you would have said yes. . . And spent less time playing video games and reading Manga and more time learning some martial arts.

    Series
    Language:
    English
    Words:
    26,844
    Chapters:
    6/?
    Kudos:
    7
    Bookmarks:
    2
    Hits:
    145
  5. Tags
    Summary

    You spend your days reading and making deliveries for your carrier job, life is pretty normal. Weeeell, that's until you meet some well dressed skeleton brothers under..... uncomfortable circumstances. But that's alright! You'll work hard to make up for past mistakes. Relationships may grow although, someone might get a little "handsy" in the future. Welcome to my very first fan fic, but certainly not the last ;3

    Language:
    English
    Words:
    90,014
    Chapters:
    26/?
    Comments:
    94
    Kudos:
    303
    Bookmarks:
    45
    Hits:
    10,586
  6. Tags
    Summary

    Apparently the multiverse doesn't need your permission to Isekai you. It doesn't even have to give you the courtesy of letting you know it happened.

    Undertale is gone, like it never existed.

    You would know—you've looked.

    "Wait- so you're telling me the void ate my universe? I'm living the weirdest 'I survived' book?!! Introducing to scholastic book fairs everywhere: 'I survived the destruction of the universe when the void decided to get all schlorpy schlorpy!?'"

    "I am unfortunately fully aware of what information your universe had in the way of… fanfiction about my friends and family-"

    Series
    Language:
    English
    Words:
    2,839
    Chapters:
    3/?
    Comments:
    10
    Kudos:
    96
    Bookmarks:
    26
    Hits:
    916
  7. Tags
    Summary

    You’re from the 1920s.

    A pair of boneheads had been with you every step of the way, out of the slums in the city, and into a life of organized crime and business deals.

    So when the skeleton brothers go missing, you may have freaked out a little.

    Just a little.

    They were your family.

    And you’d do anything for family.

     

    ... Including getting used to all this newfangled technology.

    And the fact you had traveled to an alternate universe about 100 years in the future.

    What the hell is a ‘smartphone’ anyway?

    Language:
    English
    Words:
    15,981
    Chapters:
    7/?
    Comments:
    239
    Kudos:
    1,107
    Bookmarks:
    242
    Hits:
    11,554
  8. Tags
    Summary

    You were born without magic, but when puberty comes knocking in while slamming magic into your body with a baseball bat-

    It probably means you're destined for greater things.

    Totally.

    (or, post siren call, there's a new story to be told.)

    Language:
    English
    Words:
    1,517
    Chapters:
    1/1
    Collections:
    1
    Kudos:
    3
    Hits:
    60
  9. Tags
    Summary

    X!Gaster had tried to create life through non ethical means for quite a while now. What happens when he’s the one directly included in creating that life ?

    You accidentally get hit by a truck while trying to peacefully cross the road - and life screws you over once again.
    You then wake up, but everything is blurr.. something is wrong.

    Isekai au, where reader is reincarnated in a soul developing alongside X!Gaster pregnancy.. and to the terms of it.

    Language:
    English
    Words:
    862
    Chapters:
    1/1
    Comments:
    13
    Kudos:
    57
    Bookmarks:
    10
    Hits:
    462
  10. Tags
    Summary

    The world has been changed irrevocably, monsters are real and here to stay, magic is a part of life, but for you...it's the end.
    You can't stand the pain of living with your crime, the pain of dealing with being a member of such a despicable species. So you try to end it all.

    Luckily Gaster has a solution.

    A reverse harem fic inspired by Skeleton Squatters and the Landlady by
    Tyrant_Tortoise

    Series
    Language:
    English
    Words:
    126,314
    Chapters:
    49/?
    Comments:
    1,491
    Kudos:
    2,357
    Bookmarks:
    464
    Hits:
    59,629
  11. Tags
    Summary

    Vampires are sexy & adult PaperJam is sexy, together...

    Well... hehehe, enjoy!

    -EY

    Language:
    English
    Words:
    896
    Chapters:
    1/1
    Kudos:
    13
    Bookmarks:
    2
    Hits:
    367
  12. Tags
    Summary

    Undertale one-shots that demand I write them. Sans/papyrus x reader centric. I take requests.

    Series
    Language:
    English
    Words:
    22,211
    Chapters:
    57/?
    Comments:
    280
    Kudos:
    609
    Bookmarks:
    60
    Hits:
    15,048
  13. Tags
    Summary

    In a world where both Mamono (sometimes called Liminals/Demihumans) and Ebott Monsters coexist, a young Shoggoth maid is hired by a household of six skeletons. Given that she's a monster, you'd assume things would go perfectly, but the employers having a complicated history could make the waters murky...

    ....well, what could possibly go wrong, right?

    Language:
    English
    Words:
    44,321
    Chapters:
    12/?
    Comments:
    75
    Kudos:
    306
    Bookmarks:
    69
    Hits:
    6,048
  14. Tags
    Summary

    Reader has severe depression, but their best friend recommends getting a pet so they have something to care for and motivate them. Now reader's eyes are opened to the wonderful world of caring for bitties, and they'll take in whatever bitties need a home.

     

    In which everyone has mental problems that they work through with their new found-family support circle.

    Series
    Language:
    English
    Words:
    141,082
    Chapters:
    32/?
    Comments:
    519
    Kudos:
    717
    Bookmarks:
    186
    Hits:
    20,886
  15. Tags
    Summary

    Sticks and stones are worse than words and you have the text message to prove it. Now your soul is literally broken and your very name has been seemingly erased from the collective vocabulary of the universe. At least there is an adorable skeleton child to distract you from taking care of yourself.

    Series
    Language:
    English
    Words:
    27,644
    Chapters:
    6/?
    Comments:
    2
    Kudos:
    24
    Bookmarks:
    6
    Hits:
    424
  16. Tags
    Summary

    You're thrown into the world of your favorite fandom/game where you end up living and interacting with the most cliché storyline in the entire universe of anti-harem fanfictions.

    That's it.

    That's all it is.

    -_-_-_-

    Ever wonder what it's like to live in the world of your favorite fandom with your favorite characters? No? Then this book ain't for you. But if you have, then strap on in and enjoy the ride guys, gals, and nonbinary pals, cause this is gonna be the adventure of your life!

    (WARNING: Slow updates, [probable] short chapters, major chapter editing. Also, some characters might be a bit OOC.)

    Previously titled; "It's sad, I'm sad. I miss you. How did this happen?"

    Series
    Language:
    English
    Words:
    15,477
    Chapters:
    5/?
    Comments:
    89
    Kudos:
    481
    Bookmarks:
    96
    Hits:
    14,768
  17. Tags
    Language:
    中文-普通话 國語
    Words:
    343
    Chapters:
    1/1
    Kudos:
    4
    Hits:
    67
  18. Tags
    Language:
    中文-普通话 國語
    Words:
    3,665
    Chapters:
    1/1
    Kudos:
    1
    Hits:
    65
  19. Tags
    Summary

    Written in journal entry format with occasional 1st person present writing.

    ≫ ──── ««•◦ ✪ ◦•»» ──── ≪

    Taken from home, [y/n] is trapped in an underground lab with no memory of who they once were. Left with nothing but a semblance of sanity, they begin to make journal entries.

    Series
    Language:
    English
    Words:
    2,200
    Chapters:
    4/?
    Comments:
    1
    Kudos:
    42
    Bookmarks:
    8
    Hits:
    630
  20. Tags
    Summary

    When your world is flipped upside down, there's not much you can do but to hold on to what you can grasp.

    Even if that something is a gaggle of skeletons.

    Series
    Language:
    English
    Words:
    88,017
    Chapters:
    25/25
    Comments:
    65
    Kudos:
    302
    Bookmarks:
    50
    Hits:
    5,620

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