1 - 20 of 4175 Works in Sans (Undertale)/Reader

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  1. Tags
    Summary

    so horrortale before Aliza, starts after you escape the ruins. You discover you're soul bonded to Sans and neither of you are happy about it

    Language:
    English
    Words:
    10,659
    Chapters:
    9/?
    Comments:
    38
    Kudos:
    154
    Bookmarks:
    21
    Hits:
    2107
  2. Tags
    Summary

    You had returned back to your childhood home, but like any interesting story you won't be able to relax there. There was a group of skeletons who had "moved in". This is a story about living with eight skeletons and all your "skeletons in the closet", burying all of you in your story that you just can't get away from.

    Language:
    English
    Words:
    28,160
    Chapters:
    18/?
    Comments:
    99
    Kudos:
    152
    Bookmarks:
    24
    Hits:
    2819
  3. Tags
    Summary

    Tasked with the important job to fix the Federation's training centre on the farthest colony from Earth, all that's on your mind is enjoying the work and eating some fresh food (finally.) Of course, things don't go to plan. There's so much more that wasn't reported in the original request and you're unsure whether you can make it in time.

    And...is that a floating skeleton?

    -----------

    Bringing together space and magic in this treacherous world. You and your floating buddy learn to fight for survival.

    Be careful of who you trust.

    Updates every two weeks on a Sunday.

    Series
    Language:
    English
    Words:
    25,337
    Chapters:
    10/?
    Comments:
    100
    Kudos:
    144
    Bookmarks:
    26
    Hits:
    1588
  4. Tags
    Summary

    Marrying at twenty and divorcing at twenty-two doesn't exactly leave the best image of you. Adopting a seven-year-old child during the short length of your marriage only made that worse. Now, it's time for you to move on, though you find it hard to do so.

    It isn't until you come across a city bustling with human and monster folk alike that things begin to change, the change leading you to meet new faces – both kind and unkind.

    It's then that you realize that – sometimes – what you really need is a moment of repose. You find yourself in the need to simmer down and for your mind to clear as a consequence.

    You're able to find that place the further you spend time in your new home. There, you form brand new relationships with monsters you never thought could exist – one of them in particular making you relive things you once thought were long lost.

    A save point – as you chose to call it – was something both him and you were in need of.

     

    • • •

     

    The following story is a re-write of the first UT fanfic I ever managed to publish on the Internet.

    Undertale belongs to Toby Fox.

    You belong to yourself.

    Language:
    English
    Words:
    57,792
    Chapters:
    44/70
    Comments:
    118
    Kudos:
    212
    Bookmarks:
    21
    Hits:
    3347
  5. Tags
    Summary

    Young Sans has applied and was accepted into the prestigious position working alongside Dr. Gaster and his assistant, Alphys. Unsure what he'll be tasked with doing at the lab, there are "experiments" and the word "determination" being thrown around. The wall still standing, but he's glad, humans are pretty weak. Little does he know he'll be working around a certain one soon. Eventual Frans just have patience

    Language:
    English
    Words:
    12,253
    Chapters:
    5/?
    Comments:
    4
    Kudos:
    25
    Bookmarks:
    3
    Hits:
    521
  6. Tags
    Summary

    You've lost focus. Ink wants to know why, and he's determined to get it out of you.

    Language:
    English
    Words:
    2,466
    Chapters:
    1/1
    Comments:
    11
    Kudos:
    26
    Bookmarks:
    4
    Hits:
    290
  7. Tags
    Summary

    You're a college student suffering with depression and low self-esteem. Until recently, the only one you could really talk to was your therapist. Fortunately, your roommate, a monster, seems to sympathize. (Actual title to be added in future? MaYbE)

    Language:
    English
    Words:
    7,774
    Chapters:
    4/?
    Comments:
    10
    Kudos:
    71
    Bookmarks:
    12
    Hits:
    503
  8. Tags
    Summary

    You’re a lonely college student trying to make lemonade from the lemons that life gave you. But when you accidentally save the life of a skeleton monster, you discover the lives of monsters living on the surface— and how your destiny is undoubtedly intertwined with theirs.

    Language:
    English
    Words:
    15,638
    Chapters:
    11/?
    Comments:
    79
    Kudos:
    285
    Bookmarks:
    52
    Hits:
    4539
  9. Tags
    Summary

    Your friends had been trying to convince you to get out and meet somebody for a while. After waking up one day and realizing you were twenty seven, hadn’t gotten laid in five years, and were considering buying a cat so your apartment didn’t feel so empty all the time, you realized they might be right. So, you sign up for a blind dating service, absentmindedly shrugging and clicking yes when it asked if you would consider matching with monsters.

    You couldn’t have expected your blind date to be a skeleton. Or that he’d actually be very pleasant company. In fact, you liked him enough to keep seeing him, but… even as you start to feel interested, he kinda creeps you out?

    You’re caught up in a weird frightened romance, but thankfully Sans is a patient guy.

    Language:
    English
    Words:
    92,459
    Chapters:
    26/?
    Comments:
    871
    Kudos:
    933
    Bookmarks:
    138
    Hits:
    11385
  10. Tags
    Summary

    You're new around here and just trying to get by.

    You really should've known better.

    *A SWAPFELL FIC*

    Language:
    English
    Words:
    44,967
    Chapters:
    11/?
    Comments:
    629
    Kudos:
    1278
    Bookmarks:
    228
    Hits:
    10546
  11. Tags
    Language:
    English
    Words:
    17,532
    Chapters:
    6/?
    Comments:
    2
    Kudos:
    8
    Bookmarks:
    2
    Hits:
    135
  12. Tags
    Summary

    It was the apocalypse... despite this, you found yourself really living for the first time in your life. A shame it took a perverted asshole of a skeleton to help you realize this.

    A horror comedy where, you, the Reader, travel with an edgy skeleton while following a list of rules you designed for survival, while on a quest to Stowe Vermont to remove your braces. Fun times... right?

    Reader x UF!Sans

    Language:
    English
    Words:
    102,386
    Chapters:
    28/?
    Comments:
    1098
    Kudos:
    1209
    Bookmarks:
    214
    Hits:
    20582
  13. Tags
    Summary

    After a crappy day at work you come home hoping for a distraction from the negative thoughts weighing you down. Your goofy skeleton boyfriend is happy to provide.

    Language:
    English
    Words:
    880
    Chapters:
    1/1
    Comments:
    1
    Kudos:
    14
    Bookmarks:
    3
    Hits:
    103
  14. Tags
    Summary

    Frisk left and with them left a hole in so many people's lives. The monster kind knew with their king dead, thier queen returned, and the lessons the human left; they had to do better. But you came along, will their mean streak kill you? Being a human female with no memory surely didn't help by the matters, especially when you came across the inquisitive skeletons.

     

    ALSO: NOT MY ART FOR THE COVER. The rightful owner is itshouldbecanon on deviant art! Please check them out!!

    Language:
    English
    Words:
    9,278
    Chapters:
    6/6
    Comments:
    1
    Kudos:
    25
    Bookmarks:
    4
    Hits:
    430
  15. Tags
    Summary

    Just as the title suggests, this is for all those fun ideas you have, but don’t feel like writing.

    Series
    Language:
    English
    Words:
    16,695
    Chapters:
    13/?
    Comments:
    353
    Kudos:
    134
    Bookmarks:
    9
    Hits:
    2615
  16. Tags
    Summary

    "Stars. He loved you more than his first sunrise, more than his first starry night. If he lost you he’d dust on the spot. He hadn’t told you yet, hadn’t had the nerve to tell you that he couldn’t see another day without you in it."

    Language:
    English
    Words:
    1,471
    Chapters:
    1/1
    Comments:
    2
    Kudos:
    29
    Bookmarks:
    2
    Hits:
    196
  17. Tags
    Summary

    Who else would come to the hospital on a moments notice then your favorite people, er, monsters?

    Language:
    English
    Words:
    2,802
    Chapters:
    1/1
    Comments:
    2
    Kudos:
    33
    Bookmarks:
    3
    Hits:
    222
  18. Tags
    Summary

    A collection of Undersell one-shots, word building, and drabbles. Any Explicit content will be identified in the title.

    Series
    Language:
    English
    Words:
    4,002
    Chapters:
    2/?
    Kudos:
    18
    Bookmarks:
    3
    Hits:
    249
  19. Tags
    Summary

    Monsters and humans are... sort of getting along. Although they technically have equal rights, things aren't exactly easy-peasy-lemon-squeazy. An anti-monster gang has sprung up and wreaked havoc around the country. Naturally, a race of monsters who live off of violence aren't exactly the type to shy away from a fight. Rumors are spreading about the possibility of another Monster vs. Human War, and things aren't looking good.

    Nevertheless, both sides are pouring into your clinic after their nightly brawls, but how does one heal a monster? It's a good thing you have a bit of magic up your sleeve, but careful! Mages aren't supposed to exist anymore.

    Let's not forget that there's a certain edgy skeleton who fell for you since the day you patched him up after hours. You had brains, looks, and one of the most stubborn SOULS he's ever seen. He thought you were an actual angel, and if anyone tried to clip your wings, well, he was gonna have a great time showing them what happens when they mess with his girl.

    It's only a matter of time before someone steps out of line. After all, in this world, it's kill or be killed. But one question remains: which side has the real monsters?

    Language:
    English
    Words:
    111,297
    Chapters:
    25/?
    Comments:
    512
    Kudos:
    1267
    Bookmarks:
    200
    Hits:
    13561
  20. Tags
    Summary

    You really shouldn’t have gone into the woods for your morning runs, but you did… and now you suffer the consequences. You are the soul mate of an unhealthy amount of monsters and when you say monsters you didn’t just mean the species. They are sick. They slaughtered every monster in the underground, they ate other humans, they killed their own brother so no one could have them and the list goes just on and on. You hate this. You hate this so much, because somehow you still love them and want to help. This wasn’t some kind of Love that leaves a bitter sweet taste behind…No. What you taste is just completely vile.

    Language:
    English
    Words:
    12,448
    Chapters:
    6/?
    Comments:
    34
    Kudos:
    203
    Bookmarks:
    37
    Hits:
    2254

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