1 - 20 of 42 Works in Short Sans (Undertale)

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  1. Tags
    Summary

    The dichotomy between black and white is your constant when it's time for you to meet the whole new civilization Frisk brought along with them to the Surface.

    As a parent, it's not easy to trust others when they've hurt your child.

    So when that new civilization decides they owe Frisk both for saving their kind and for still hurting them during that process, you've got plenty to say to them.

    Forgive as easily as you once did with others during a stage of naivety? Oh, hell no.

    They better have a good reason for hurting your child and an even better one for wanting to be a part of their family.

    • • •

    Full Arc List:

    Arc 1 | Ruins

    Chapters 1 to 15 (✓ complete)

    Arc 2 | Enemy Approaching

    Chapters 16 to 25 (× current)

    Arc 3 | Pathetic House

    Chapters 26 to 30

    Arc 4 | Spear of Justice

    Chapters 31 to 40

    Arc 5 | Here We Are

    Chapters 41 to 50

    Arc 5.5 | Good Night

    Chapters 51 to 55

    • • •

    (Important Notice: If this work seems familiar, it was originally published in 2020, but was deleted due to various health issues!)

    Language:
    English
    Words:
    131,238
    Chapters:
    47/120
    Comments:
    50
    Kudos:
    187
    Bookmarks:
    59
    Hits:
    7,361
  2. Tags
    Summary

    Maybe it was a bad idea to move in with your sister's skeleton harem.

    And to make such a deal that is obviously balanced in her favor.

    But what does it really matter to you?

    You have your son and that's all that matters.

    (Enjoy a classic anti-harem as a morally questionable mother who is an absolute bad bitch)

    Series
    Language:
    English
    Words:
    16,228
    Chapters:
    6/?
    Comments:
    106
    Kudos:
    139
    Bookmarks:
    28
    Hits:
    2,295
  3. Tags
    Summary

    You never would have thought you would be transmigrated into your favorite romance game.

    But especially not with your son...

    You suppose the only thing you can do is play this game to fruition.

    (Join a dating sim transmigration story as a mother and avoid dying!)

    Series
    Language:
    English
    Words:
    21,258
    Chapters:
    6/?
    Comments:
    98
    Kudos:
    101
    Bookmarks:
    25
    Hits:
    1,690
  4. Tags
    Summary

    You have fought for everything throughout your life.

    And finally you have something, no someone to cherish.
    Your precious son.

    You’d be damned if ANYONE were to put him in harms way.

    Because through it all you will PERSEVERE.

    (Jump into the world of Undertale and it's AU's as a mother with your baby that means the world to you)

    Series
    Language:
    English
    Words:
    16,107
    Chapters:
    5/?
    Comments:
    57
    Kudos:
    58
    Bookmarks:
    16
    Hits:
    1,350
  5. Tags
    Summary

    Somehow you must’ve made your way to the mirror because the next thing you realized, you were standing in front of it, staring at the reflection. The person staring back at you had your traits as if you were briefly described—your hair color, your eye color, your height… But you knew it couldn’t be you because the skin on the person looking at you was too fair and smooth, the pajamas they were wearing were too out of style, and the hair was way healthier than you had ever seen. The tiny details from this person concluded that although this person looked similar to you, they were not you.

    Then a bright golden square thing appeared between you and the mirror, scaring you so badly you let out a yelp that overshadowed the ting sound this thing made.

    “You Have Died! Sorry! :(“

    Language:
    English
    Words:
    12,736
    Chapters:
    5/?
    Comments:
    17
    Kudos:
    79
    Bookmarks:
    15
    Hits:
    1,073
  6. Tags
    Summary

    There is a new sofa at home, but it is too high for Sans to reach.

    Language:
    English
    Words:
    127
    Chapters:
    1/1
    Kudos:
    15
    Bookmarks:
    1
    Hits:
    173
  7. Tags
    Summary

    You were very hesitant with your feelings. Sans knew that when he got into a relationship with you. That’s why he never rushed you into anything, always stayed at your pace and asked you before he did something new. You were quiet, shy, and although long for others, were very selective of those around you. Thankfully Sans was nothing but a patient guy and was willing to work with you to build your relationship to how it is now.

    Language:
    English
    Words:
    607
    Chapters:
    1/1
    Comments:
    2
    Kudos:
    39
    Bookmarks:
    4
    Hits:
    193
  8. Tags
    Summary

    Our lovely (Y/n) finds a skeleton bleeding to death on the side of the road. Well, might as well take him in. What could go wrong?

    Language:
    English
    Words:
    3,366
    Chapters:
    2/?
    Comments:
    9
    Kudos:
    65
    Bookmarks:
    9
    Hits:
    878
  9. Tags
    Summary

    You had stumbled down a pit after your trip up the mountain, but that was the only thing you could recall. Everything else, you couldn't remember. But, you were never one to take action, and despite these unanswered questions you had, you were content with living in the Ruins with a kind old lady.

    However, when a child fell down from The Surface, you had no choice but to follow where they'd go.

    Language:
    English
    Words:
    6,436
    Chapters:
    4/?
    Comments:
    4
    Kudos:
    12
    Bookmarks:
    5
    Hits:
    185
  10. Tags
    Summary

    You're sick and recovering at the skelebros's home. Sans wants cuddles and although you are concerned about letting him near you while sick, you also want cuddles.

    Language:
    English
    Words:
    694
    Chapters:
    1/1
    Comments:
    1
    Kudos:
    73
    Bookmarks:
    10
    Hits:
    395
  11. Tags
    Summary

    your simply just trying to live your life but these damned skeletons keep popping up everywhere,AND THESE KARENS KEEP TRYING TO NEGOTIATE PRICES!after being alive for centuries, you've mastered your mage powers for the most part, but you never know what else there might be to learn...or meet.But for now your just living your life and talking to your magical little plants,but that might change too as for some reason your powers have had a massive influx in potency!We'll see what possible skeletons you have in your closet.. or your couch... literally!

    Language:
    English
    Words:
    4,866
    Chapters:
    3/?
    Comments:
    18
    Kudos:
    130
    Bookmarks:
    21
    Hits:
    1,427
  12. Tags
    Summary

    Sans knew. He knew everything. He was well aware of how miniscule his existence was compared to the many players who took the body of Frisk and ran them through the Underground just for the fun of it.
    He could almost see the darkness behind Frisk, pulling the strings. He knew that his world was made up of code. He knew his father was lost in the corrupted files. He knew that Flowey was far from the worst danger out there.
    Despair and carelessness was difficult to resist, but Sans was nothing if not patient. There was always a yin to the yang, and he was a smart man. He just had to boot up that machine again, and call for someone else.

    There was always a Player 2 to the Player 1.

    Series
    Language:
    English
    Words:
    5,531
    Chapters:
    6/?
    Comments:
    70
    Kudos:
    164
    Bookmarks:
    31
    Hits:
    1,690
  13. Tags
    Summary

    I fell down into Snowdin after losing my way in the woods. It's all well and good that nothing can hurt me, but now I'm trapped down here. I have to figure out how to survive. My neighbors across the way, the skeletons, have been acting weird the last couple of weeks. It's not my problem because I have to haul garbage to fix my life.

    Language:
    English
    Words:
    69,609
    Chapters:
    30/31
    Comments:
    217
    Kudos:
    536
    Bookmarks:
    113
    Hits:
    12,164
  14. Tags
    Summary

    Lolo knows Fault's true love is food. But she can't escape the bubbly feelings she gets around him... He only sees her as a friend, and that's it...
    Right?

    Language:
    English
    Words:
    3,027
    Chapters:
    1/1
    Comments:
    2
    Kudos:
    53
    Bookmarks:
    5
    Hits:
    532
  15. Tags
    Summary

    Being home isn't whether you're on the surface or stuck in the underground, it's where you feel you belong.

    Language:
    English
    Words:
    1,171
    Chapters:
    1/1
    Kudos:
    27
    Bookmarks:
    2
    Hits:
    238
  16. Tags
    Summary

    After Mutt's sudden disappearance (escape), Rotten found himself alone in a world where almost everyone wanted to try and kill HIM just because they thought he was weak without his brother. Now with his brother gone, nothing is stopping him from going all out on the underground starting in the labs deep beneath the ground monsterkind shared.

    Angst: ❗❕❕ (1/3)

    Series
    Language:
    English
    Words:
    3,806
    Chapters:
    4/?
    Kudos:
    5
    Hits:
    74
  17. Tags
    Summary

    Sans has just discovered that he has a fetish for humans and he's about to make it someone else's problem.

    Specifically YOUR problem. But hey, at least he pays you well!

    [Written in 100-word drabbles!]

    Series
    Language:
    English
    Words:
    6,000
    Chapters:
    6/20
    Comments:
    49
    Kudos:
    395
    Bookmarks:
    64
    Hits:
    8,664
  18. Tags
    Summary

    The people who love him come to realise Sans may be hiding something from them.

    (Aka this fluff now has a plot!)

    Series
    Language:
    English
    Words:
    90,675
    Chapters:
    54/?
    Comments:
    842
    Kudos:
    1,682
    Bookmarks:
    191
    Hits:
    49,355
  19. Tags
    Summary

    You thought it was a one-night stand.

    He swore you were soulmates.

    Clearly, the two of you had a difference of opinions and hot takes on the meaning of scarves.

     

    [Each chapter will have 10 drabbles and each drabble should have about 100 words, though it varies depending on what program it's pasted in ಠ_ಠ]

    Series
    Language:
    English
    Words:
    3,000
    Chapters:
    3/?
    Comments:
    38
    Kudos:
    354
    Bookmarks:
    63
    Hits:
    3,894
  20. Tags
    Summary

    You opened up a large gift that mysteriously arrived at your front door. What you found inside is not something you'd expected, but definitely interesting... A skeleton in cuddly clothes with cute, pink ribbon lace knotted all over his body.

    Language:
    English
    Words:
    7,818
    Chapters:
    1/1
    Comments:
    11
    Kudos:
    378
    Bookmarks:
    47
    Hits:
    6,123

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