1 - 20 of 4692 Works in Sans (Undertale)/Reader

Pages Navigation

Listing Works

  1. Tags
    Summary

    As the Leader of Ebott, you’re expected to do what’s best for the people living there. You take on any challenge that comes your way, and, for the most part, you think you’ve done a pretty good job so far.

    That is... Until new visitors come to your city. Very non-human, magical visitors that you’d only ever heard legends about.

    You may be in over your head this time.

    Language:
    English
    Words:
    46,693
    Chapters:
    21/?
    Collections:
    1
    Comments:
    48
    Kudos:
    120
    Bookmarks:
    18
    Hits:
    1373
  2. Tags
    Summary

    For as long as she could remember, she was alone. Living life like a lie, pretending that she was normal despite the years that past and she was never growing old. She watched creatures and Humans die, easily surpassing their lives and meeting once again in the underworld - or when she is evaluating their lives.

    When Monsters make their appearance little over five years ago, her life isn’t so dull anymore - but what happens when a ton of skeletons suddenly appear and cause havoc in her boring life?

    And, uh, well.. let’s say she isn’t the easiest person to get along with.

    Language:
    English
    Words:
    24,686
    Chapters:
    7/?
    Comments:
    65
    Kudos:
    163
    Bookmarks:
    44
    Hits:
    1457
  3. Tags
    Summary

    It's that magical time of the year again! Let's get it on with the monsters of the Underground.
    Tags to update accordingly with chapters. Pairings/timelines will be clearly marked at the beginning of each chapter.
    If you like what you read, why not check out my tumblr for more Undertale writing/content? I take requests.

    Language:
    English
    Words:
    52,285
    Chapters:
    16/31
    Comments:
    224
    Kudos:
    1422
    Bookmarks:
    165
    Hits:
    29172
  4. Tags
    Summary

    It doesn't take long for a boring routine and loneliness to take its toll on you. Without your sister around to keep things interesting, you're desperate for something new in your life to bring some energy back into it.

    So when a mysterious group of skeleton monsters moves in to the manor near your home/business, you feel a spark of hope that you may find what you're looking for with them.

    Language:
    English
    Words:
    11,730
    Chapters:
    3/?
    Comments:
    20
    Kudos:
    46
    Bookmarks:
    9
    Hits:
    235
  5. Tags
    Summary

    This is a blend of a couple of ideas I've had floating around in my head for a while and finally decided to commit to one fic. The Royal delegation is heading north to sort out refugee status and establish an embassy in Canada's capital now that the barrier has been destroyed, but things take a turn when their carefully plotted trip is derailed by an almost fatal bus crash.

    Just as he's calculating how to get the monsters out safely as the vehicle is free-falling off of a cliff, he notices you doing something out of the corner of his eye as the bus slows it's descent. Did you just save them all?

    Language:
    English
    Words:
    24,299
    Chapters:
    19/?
    Comments:
    153
    Kudos:
    314
    Bookmarks:
    71
    Hits:
    3378
  6. Tags
    Summary

    Kinda lost some motivation and don't feel confident about continuing the main story at the moment. Need to get out of my own head and back into the characters so I was hoping having the Rangertale squad answer some questions might help. Will try to avoid spoiling the actual plot of the story but hey I am sure you guys would like some answers. Hope this actually helps, feel bad about not adding a new chapter yet.

    Language:
    English
    Words:
    1,831
    Chapters:
    3/3
    Comments:
    4
    Kudos:
    4
    Hits:
    50
  7. Tags
    Summary

    It was extremely cold out, so you decided to go back to the large but poorly insulated cabin in the poorly insulated woods that was your winter home to escape the cold of the even more poorly insulated apartment that was your "everywhere else home." Sounds just like the plot of any horror movie. Just like in those horror movies, you find it full of nightmarish creatures of all shapes and sizes, from all walks of life.

    Nah, just joking. They're skeleton monsters who only come in five sizes. Child sized, small, medium, large, and "why the hell are you comparing skeleton monsters to soft drinks. What is wrong with you."

    Of course, you don't get to meet them all. There are still more skeletons in the woods, and you've only met ten of them right now.

    Later on, you find that the woods are home to dozens of them. Some of them even surpass the "WTHAYCSMTSDWIWWY" size.

    Language:
    English
    Words:
    12,537
    Chapters:
    7/?
    Comments:
    25
    Kudos:
    158
    Bookmarks:
    27
    Hits:
    2366
  8. Tags
    Summary

    Born from a thorned "Atropa belladonna"—or a nightshade (berry) bush and the blood of a Mage, you were considered an abomination upon your brethren of the Fae Folk for many centuries. You roamed the world as an outcast; studying humanity as it rose and fell, only to repeat the process time and again, and gaining knowledge outside of the Faerie Realm. Until one day, your sins were forgiven as you put yourself on the line to save the Faerie Realm from unjust damnation at the cost of half of your power. That was 150 years ago, and now—in the year 20XX—with the release of your races’ long lost brethren, the Monsters; the world of Humans and Fae are shaken once more…However…Something is strange…

    Language:
    English
    Words:
    12,766
    Chapters:
    4/?
    Collections:
    1
    Comments:
    72
    Kudos:
    146
    Bookmarks:
    38
    Hits:
    823
  9. Tags
    Summary

    After years at school to become a nurse you finally got yourself a job at Mt Ebott Prison as a nurse. You knew it would defiantly be exciting but had no idea how much this job would change your life.

    Sans your main reason for being there, with low HP the prison provides weekly check ups with him and slowly he worms his way into your heart.
    Red the dangerous but charming gang member who rules over the prison courtyard, but still makes sure to throw a sly smile and wink your way.
    And skull. Not much is known about skull, and most of the staff avoid him out of fear but not you.

     

    This is an AU made by Llama_Goddess for their story Aggre(g/v)ation (Its really good please check it out!) They gave me permission to write it up as a full story so I will try my hardest to continue it!

    Language:
    English
    Words:
    3,222
    Chapters:
    2/?
    Comments:
    15
    Kudos:
    102
    Bookmarks:
    21
    Hits:
    601
  10. Tags
    Summary

    In a world where nearly everyone has magic, there is a peaceful island where people live in harmony with the sea and its creatures.
    Except for you, because clearly in a past life you offended some random god and now you are cursed to be the only person relegated to the land on an island full of fishers. And despite all of that, you still managed to catch the murderous attention of a hungry mermaid. Merman. Merskeleton. Mersomething.
    Whatever. If he thinks that you're going to be an easy prey, better for him to keep fishing, because you're not going down without a fight.

    Series
    Language:
    English
    Words:
    9,481
    Chapters:
    5/?
    Comments:
    212
    Kudos:
    458
    Bookmarks:
    88
    Hits:
    3001
  11. Tags
    Summary

    His name is Ink … and He says that He loves me.

    I call bullshit, honestly.

    This isn’t love....

     

    ...

     

    This is o b s e s s i o n . . . .

    Series
    Language:
    English
    Words:
    2,380
    Chapters:
    7/?
    Comments:
    23
    Kudos:
    83
    Bookmarks:
    10
    Hits:
    771
  12. Tags
    Summary

    Your life has been relatively normal for a while now. You have a good education, a decent job, and a beautiful house. One day, you wake up to find a strange artifact on your nightstand. Later that same day, Monsters return to the surface after being trapped in the underground for thousands of years. These two events have to be related, right?

    You're not certain, but you do know one thing for sure; Your life will never be the same.

    Language:
    English
    Words:
    166,090
    Chapters:
    64/?
    Comments:
    1474
    Kudos:
    1804
    Bookmarks:
    326
    Hits:
    27746
  13. Tags
    Summary

    When tragedy strikes, forcing Blackberry and Mutt to move back in with the others, they take you back with them.
    Needless to say, the others are surprised.
    Chapters rewritten ch 1 - 13
    Officially on hiatus as of 7/22

    Language:
    English
    Words:
    5,226
    Chapters:
    16/?
    Comments:
    55
    Kudos:
    180
    Bookmarks:
    28
    Hits:
    1869
  14. Tags
    Summary

    IDK my friend wanted a smut so i give them a smut!!!

    Language:
    English
    Words:
    936
    Chapters:
    1/1
    Kudos:
    5
    Bookmarks:
    1
    Hits:
    162
  15. Tags
    Summary

    DISCONTINUED

    -

    You had been living in a cabin within the middle of the woods for awhile now. It was nice. Not much, but nice. You had a job at a bakery in a town only a few minutes away, were familiar with a couple friendly faces in the town, and you were known by the nickname Ray(or, lesser known as Tai).

    However, one day you hear voices outside of your cabin. Whatever. You've had campers mess with your cabin before.

    But, in the shadows, it looks like...it looks like...

    ...a skeleton?

    Language:
    English
    Words:
    26,415
    Chapters:
    18/?
    Comments:
    76
    Kudos:
    385
    Bookmarks:
    55
    Hits:
    5613
  16. Tags
    Summary

    She's so tired. Her parents have given up on you, her neighbors have given up on you, you have given up on you. Being on Deaths doorstep for so long really makes you believe that nothing else matters.

    What if Frisk knows a way to change that? What if they introduce you to a new group of people. What if one of those people really care about you.

    Will you keep fighting? Or give up without trying?

    Language:
    English
    Words:
    21,565
    Chapters:
    10/?
    Comments:
    29
    Kudos:
    245
    Bookmarks:
    40
    Hits:
    2497
  17. Tags
    Summary

    ROCK BOTTOM: THE FIRST EVER MONSTER NIGHTCLUB! WHERE ANYONE, MONSTER OR HUMAN, CAN COME TO HAVE FUN!

    Or it would be if Sans ever manages to get the place up and running.

    It's been three long years since the barrier was broken. Monsters are still struggling to make lives for themselves under the open sky and all of Sans' plans have gotten totally screwed up. He could use a little help and you could be just what he needs to get the ball rolling.

    Or you might be the one thing that finally blows the whole shebang up in his face. Knowing his luck...

    Language:
    English
    Words:
    141,011
    Chapters:
    26/?
    Comments:
    692
    Kudos:
    745
    Bookmarks:
    164
    Hits:
    8203
  18. Tags
    Summary

    In the monster world, it has always been known that monsters would go to great lengths to be with their soulmate. It would turn into an obsession, a desperate infatuation.

    To be rejected by your soulmate… it could make a monster go crazy.

    Horrortale-based AU where monsters live on the surface.

    One Sided Horrortale!Sans/Adult Human Female Reader. All characters are 18+.

    Contains stalking, abduction, obsession, violence and rape/non con themes. Please read warnings/tags. Updates weekly.

    Language:
    English
    Words:
    98,905
    Chapters:
    20/30
    Comments:
    457
    Kudos:
    767
    Bookmarks:
    105
    Hits:
    14241
  19. Tags
    Summary

    Y/N loves undertale it really stood out to her. Kind of like how she stands out to everyone around her.

    She lives alone in a small cottage in the woods. Her only company is her loyal companion Joey, he is a german shepherd and her only company besides her clients.

    She still gets lonely sometimes even with Joey.

    (Well what do you expect when your famliy moves all around the United states, and when you look like me.)

    That is until one day her and Joey were on a walk and one thing lead to another Joey was showing Y/N a weird looking UFO machine ( is what she thought it was at first)

     

    Funny, wouldn't this be cool if this lead to undertale, hah in my dreams."  I start to walk away when flash of light caught my eye.

    All I hear is Joey barking before everything goes dark....

    +++

    Language:
    English
    Words:
    176,626
    Chapters:
    16/35
    Comments:
    264
    Kudos:
    163
    Bookmarks:
    44
    Hits:
    2171
  20. Tags
    Summary

    You left the Underground hopeless. Asgore dead. Souls gone. Even though that was Flowey's fault, you feel responsible.
    Seven years later, your old friends call you.
    Except... your father answers the phone.
    Now he and his friends plan to bomb Mount Ebott to destroy all "alien life"-
    but you won't let him hurt your friends.

    Language:
    English
    Words:
    104,662
    Chapters:
    40/?
    Comments:
    260
    Kudos:
    100
    Bookmarks:
    20
    Hits:
    2228

Filters

Filter results:
Submit

Include

?
Include Ratings
Include Warnings
Include Categories
Include Fandoms
Include Characters
Include Relationships
Include Additional Tags

Exclude

?
Exclude Ratings
Exclude Warnings
Exclude Categories
Exclude Fandoms
Exclude Characters
Exclude Relationships
Exclude Additional Tags

More Options

Crossovers
Completion Status
Word Count
Date Updated
Submit

Pages Navigation