1 - 20 of 102 Works in Undyne (Undertale)/Reader

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  1. Tags
    Summary

    Pirates! Action! Adventure! Romance~! You're pressed into service on a pirate ship with your little brother, and forced to work alongside people you despise. But maybe there's a bright side, since not all of them are scumbags, and maybe you'll end up making friends with some of them.

    Lesbian harem with the skellies and also with the fish/dino waifus.

    I kinda lowkey hate harems but I’m trying to write one anyway. This'll probably focus most on the Papyrus skellies, because he doesn't get enough love.

    Series
    Language:
    English
    Words:
    5,891
    Chapters:
    2/?
    Comments:
    8
    Kudos:
    14
    Bookmarks:
    2
    Hits:
    146
  2. Tags
    Summary

    Reader comes from a not so pg-13 home that has rape, cuts, bruises, depression, anxiety, suicidal thoughts, bulimia, personality disorders, and possible a lot more. She’ll meet some semi-trustworthy friends and maybe some she could love. Maybe.

    Language:
    English
    Words:
    8,555
    Chapters:
    8/?
    Comments:
    2
    Kudos:
    34
    Bookmarks:
    6
    Hits:
    897
  3. Tags
    Summary

    You've lived by yourself for ages. Well, 'by yourself' was a bit of a stretch. You looked over the Lasting Hope Cemetery. One day, you began receiving letters saying that they were looking for an apprenticeship. You obliged. Now you and this... kid... are living together with a whole bunch of dead folks.

    **All relationships Reader has with any characters from Undertale are Platonic.*

    Language:
    English
    Words:
    12,186
    Chapters:
    7/?
    Comments:
    37
    Kudos:
    95
    Bookmarks:
    9
    Hits:
    1252
  4. Tags
    Summary

    A short commission for a lovely returning customer, featuring a Pearl!Reader fusing with Undyne!

    Language:
    English
    Words:
    2,009
    Chapters:
    1/1
    Comments:
    1
    Kudos:
    12
    Bookmarks:
    2
    Hits:
    87
  5. Tags
    Summary

    A series of semi-realistic scenarios including a handful of Deltarune characters. Requests always accepted.

    Language:
    English
    Words:
    5,884
    Chapters:
    8/?
    Comments:
    20
    Kudos:
    45
    Bookmarks:
    6
    Hits:
    2351
  6. Tags
    Summary

    Love Undertale? Check!

    Have a request? Check!

    Wanna Bone a Skeleton? Check!

    Request here!

    Language:
    English
    Words:
    11,187
    Chapters:
    9/?
    Comments:
    71
    Kudos:
    268
    Bookmarks:
    28
    Hits:
    13831
  7. Tags
    Summary

    A series of semi-realistic scenarios including a handful of Undertale characters. In otherwords, stick around. ... Please.

    Language:
    English
    Words:
    102,071
    Chapters:
    34/34
    Comments:
    79
    Kudos:
    616
    Bookmarks:
    74
    Hits:
    22034
  8. Tags
    Summary

    **this fic is unfinished and it is unlikely to ever be completed. i also consider 2017 author me awful at writing so i apologise in advance if you read this!**
    a college monster history student sees the returning of the monsters to the underground, and finds herself intrigued by a certain warrior who seems to hate humans.

    Language:
    English
    Words:
    10,998
    Chapters:
    9/9
    Comments:
    13
    Kudos:
    45
    Hits:
    891
  9. Tags
    Summary

    You've hit rock bottom, or perhaps hell's bottom. You are now surrounded by hordes of lustful monsters that crave to woo humans into their beds, for the chance to take their virginity is sought after, like a one of a kind rare gem.

    Though the creatures of the underground treat you with respect, like a royal princess, it doesn't stop them from trying to take advantage of you, nor being bribed or sweet talked into submission. The worst of them is a tall lanky skeleton who laughs oddly. He vows to have you one way or another, even if it kills him. He has to, if he wants to reach his life long dream. But he wants his cake and eat it too, for he soon after wants you to fall for him as well.

    What are you to do? Is there any chance of escape? What risk do you take? And how far are you from becoming a fallen human? Just what will become of you then?

     

    ( Fanfic requested to be re-posted.)

    Language:
    English
    Words:
    12,912
    Chapters:
    4/?
    Comments:
    27
    Kudos:
    169
    Bookmarks:
    43
    Hits:
    2634
  10. Tags
    Summary

    "The mouth of the mountain is not high, but you can no longer hear the crowd – they must have left once you hit the bottom of the pit, unable to see you.
    “Wait!” you shout. “Wait! Come back!”
    The echoes of your desperate plea is your only response.
    You shiver and hug your shoulders, gazing up at the crater’s opening. Then you do the only thing you can think to do; you pray.
    You came here to learn of what happens to the people who go missing, the Matron had taunted as the women dragged you towards the only known entrance to the forbidden Underground.
    Well, this is what happens."

     
    In a world that still feels the effects of the monsters' rule, and the influence of the feared Horned God, you investigate a series of disappearances in a small, sleepy town closest to the dreaded mountain that traps them. Your search for the truth, however, lands you in the the Horned God's domain. If you cannot escape the Underground with your soul still intact, then you are doomed to become another missing person case, and the world shall never know the truth behind the sinister town at the base of the mountain.

    You cannot give up just yet - you have to see justice served.

    Language:
    English
    Words:
    3,992
    Chapters:
    1/?
    Comments:
    13
    Kudos:
    67
    Bookmarks:
    11
    Hits:
    1375
  11. Tags
    Summary

    { s&m: also known as "souls & magic" }

    A collection of Character/Reader(s). Kinks & Smut. Requests are currently CLOSED !!

    Language:
    English
    Words:
    21,859
    Chapters:
    12/?
    Comments:
    88
    Kudos:
    787
    Bookmarks:
    107
    Hits:
    31930
  12. Tags
    Summary

    Yeah the monsters from the underground may have a tendency of burning, breaking, stabbing and spearing things but they were genuine and holy fuck, they paid with gold coins.

    (The Undertale gang moves to the surface and they love you and your cafe with it's baked goods)

    Language:
    English
    Words:
    7,564
    Chapters:
    6/6
    Comments:
    30
    Kudos:
    152
    Bookmarks:
    15
    Hits:
    1735
  13. Tags
    Summary

    Under heavy construction...

    Language:
    English
    Words:
    1,805
    Chapters:
    1/?
    Kudos:
    12
    Bookmarks:
    2
    Hits:
    172
  14. Tags
    Summary

    Hey! this is my request board, so ask away!

    Language:
    English
    Words:
    5,144
    Chapters:
    2/?
    Comments:
    28
    Kudos:
    85
    Bookmarks:
    5
    Hits:
    2610
  15. Tags
    Summary

    Kinktober challenge, offer up some ideas and I will write. you can include your OC

    Language:
    English
    Words:
    12,284
    Chapters:
    13/31
    Comments:
    59
    Kudos:
    73
    Bookmarks:
    11
    Hits:
    11018
  16. Tags
    Summary

    Dr. Gaster is searching for souls through dreams, but he finds one whose sexuality brings out the kink in every creature of the underworld.

    No one seems safe from this girl's perseverance to be able to take just about anything. And it's driving Gaster wild with curiosity... and desire.

    *Warning: plot is adorned with a shameless amount of sex.
    *Tags updated as new kinks, pairs, and experiments are explored.
    *Chapter Titles updated with pairings for those who want to skip past the plot and read specific pairings. I aim to please. Leave me a comment if I succeed ;-)

    Language:
    English
    Words:
    59,253
    Chapters:
    28/?
    Comments:
    348
    Kudos:
    698
    Bookmarks:
    84
    Hits:
    28152
  17. Tags
    Summary

    A collection of excerpts from fairy tale retellings featuring our favorite Undertale characters. I wrote these for National Novel Writing Month 2018. Most of these are not complete stories, but I do intend to complete most of them one day. The featured characters will be in the chapter titles. Enjoy!

    Language:
    English
    Words:
    17,099
    Chapters:
    20/24
    Comments:
    24
    Kudos:
    51
    Bookmarks:
    4
    Hits:
    978
  18. Tags
    Summary

    This takes place after I'm Here For You which is an Undyne x Reader fluff short I made.

    I advise you read that first, you don't have to but I advise it.

    Series
    Language:
    English
    Words:
    1,188
    Chapters:
    1/1
    Kudos:
    11
    Bookmarks:
    1
    Hits:
    214
  19. Tags
    Summary

    Of course Undyne would want to show off all her abilities.

    Language:
    English
    Words:
    789
    Chapters:
    1/1
    Kudos:
    18
    Hits:
    624
  20. Tags
    Series
    Language:
    English
    Words:
    666
    Chapters:
    1/1
    Kudos:
    15
    Bookmarks:
    1
    Hits:
    359

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