1 - 20 of 4383 Works in Sans (Undertale)/Reader

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  1. Tags
    Summary

    Monsters have been above ground for five years. You're in college in Ebott City, going against your mother's wishes to be a zoologist. But it seemed your monsterphobic roommate is kicking you out. Luckily, it looks like your buddy Sans has a solution.
    Move in with him and his brother. Plus, all of their cousins who just so happen to look like the pair of them!

    I mean, what could possibly go wrong, right?

    Oh boy.

    Language:
    English
    Words:
    75,000
    Chapters:
    13/?
    Comments:
    97
    Kudos:
    392
    Bookmarks:
    85
    Hits:
    3672
  2. Tags
    Summary

    Constantly, the same thing over and over, no matter what Frisk did, no matter what Chara tried. They were becoming numb to it. And so, they laid there, starting up at the opening they fell through, refusing to even start. That's when they heard you call out to them.

    Series
    Language:
    English
    Words:
    7,174
    Chapters:
    2/?
    Comments:
    5
    Kudos:
    41
    Bookmarks:
    9
    Hits:
    169
  3. Tags
    Summary

    Why is it so cold when you're in the sun? Why does food not satisfy? What douses your good days in spirals of thoughts that you don't control? Why do you feel so hopeless when you're doing fine?
    The answer may surprise you.

    Soulmates? On my PC? It's more likely than you think!
    In all honesty, I haven't the foggiest on what I'm doing, but I hope it's good.

    Language:
    English
    Words:
    19,057
    Chapters:
    10/?
    Comments:
    93
    Kudos:
    268
    Bookmarks:
    59
    Hits:
    2004
  4. Tags
    Summary

    Random one shots and dabbles, ratings and warnings tagged on every entry!
    Mainly a way to give me writing motivation between updates, maybe entertain readers.

    Language:
    English
    Words:
    11,810
    Chapters:
    5/?
    Comments:
    24
    Kudos:
    34
    Bookmarks:
    4
    Hits:
    373
  5. Tags
    Summary

    Sans truly did not understand much at first.

     

    He didn’t understand the sudden absence during your secret nightly visits. He didn’t understand the frequent mood swings you experienced. He didn’t understand how hot your body seemed at times, yet how you weren’t sick. He didn’t understand how loud your soul would beat at times in cold, dead nights.

     

    Then it hit him like a brick.

     

    Of course!

     

    You are in heat!

     

    Wait…. That didn’t make sense. Humans don’t go into heat.

    Language:
    English
    Words:
    1,856
    Chapters:
    1/?
    Comments:
    2
    Kudos:
    11
    Bookmarks:
    2
    Hits:
    131
  6. Tags
    Summary

    Papyrus and his Detective partner (you) have to solve a missing persons case. It turns into a huge undercover operation where you still have to rescue the missing person: Sans!
    Along the way there's shenanigans, swearing, sex, misunderstandings, bad puns, and you fall in love with your spiky partner's brother.

    Language:
    English
    Words:
    1,957
    Chapters:
    1/?
    Kudos:
    2
    Bookmarks:
    1
    Hits:
    16
  7. Tags
    Summary

    Your names is (y/n), but that’s not your only name. You're also known as the Grim Reaper, Death, and much much more.

    You don’t want to get attached to anyone, they’ll just die. Then you will be left alone once more with regret as your only companion. But, then you meet the skeletons, and your thoughts change. Maybe some company isn’t such a bad thing, after all your not gonna develop feelings for them.

    ...Right?

    Language:
    English
    Words:
    27,791
    Chapters:
    9/?
    Comments:
    192
    Kudos:
    350
    Bookmarks:
    66
    Hits:
    3237
  8. Tags
    Summary

    Basically, this is a book that isn't really connected to my main book story wise, but is still related to it.

    Its a spinoff book of "When Two Worlds Collide"!

    Meaning, i take scenes from that book, but it happens differently.
    Example: "What if MCs brother was still alive and fell with her into the floor portal?"
    (Someone actually ask me the please i wanna write it)

    Series
    Language:
    English
    Words:
    2,064
    Chapters:
    2/?
    Comments:
    4
    Kudos:
    14
    Bookmarks:
    3
    Hits:
    302
  9. Tags
    Summary

    She left.

    They arrived not long after, so...

    Who’s to say they won’t do the same thing?

    Language:
    English
    Words:
    950
    Chapters:
    1/?
    Comments:
    2
    Kudos:
    10
    Bookmarks:
    3
  10. Tags
    Summary

    A A-Z list of things that’ll be talked about as informative information on the sexual intimacy of characters.

     

    Curious how a character may be in bed? Come here to request a character your curious about or just see all the other characters I already have written.

     

    See how your favorite character is during intimate moments.

    Series
    Language:
    English
    Words:
    28,930
    Chapters:
    25/?
    Collections:
    1
    Comments:
    85
    Kudos:
    306
    Bookmarks:
    22
    Hits:
    13354
  11. Tags
    Summary

    “hey there, sweetheart, names red, nice to meet ya.” He took a lock of your hair in his slightly clawed hand and brought it to his nose, his eyes slid shut softly as he inhaled.You smelled like mint, peaches, human alcohol, and oh.
    Whats this? New chapter?!

    Language:
    English
    Words:
    84,134
    Chapters:
    13/?
    Comments:
    115
    Kudos:
    602
    Bookmarks:
    121
    Hits:
    7962
  12. Tags
    Summary

    When all you want is a cigarette, but the only one that can possibly come to your rescue is far from human.
    You didn't realize just how interesting monsters truly were.

    Series
    Language:
    English
    Words:
    38,444
    Chapters:
    9/?
    Comments:
    262
    Kudos:
    298
    Bookmarks:
    45
    Hits:
    2708
  13. Tags
    Summary

    You watched him unwrap his lunch, pouting.

    “C’mon, man. Not even a bite?” He started eating and you groaned dramatically. “I’m starving. I’m dying right in front of you. You’re killing me, Papyrus.”

    “good,” he muttered around a mouthful of food.

    “Wow, rude. I have no idea why we’re friends.” You sighed, eyeing the glittery burrito.

    “because you like to mooch off of me,” Papyrus snorted. He finished it off, cracking a grin when you whined in distress. “besides, y’know i only eat this because m’lord made it. he can always tell when i give it away. i’ll get ya something from a food truck later.”

    You nearly cried. “Thank you! I swear, I’ll pay you back when I’m a millionaire.”

    “so, never?”

    “I’ll try.”

    Papyrus shook his head with a grin, reaching out to pat your head. “guess that’s better than nothing.”

    You beamed, soaking up the affection. Papyrus always had your back.

    But… you were still so hungry. You worried that soon, food trucks wouldn’t be enough. Nothing would.

    ...
    arc one: The Happiest Town in Town | chapters 1-30, complete
    arc two: Join the Family Business | chapters 31-??, in progress
    ...

    Language:
    English
    Words:
    79,301
    Chapters:
    70/?
    Comments:
    2162
    Kudos:
    1591
    Bookmarks:
    231
    Hits:
    19145
  14. Tags
    Summary

    You're from the Horrortale universe.

    A universe where everyone has suffered-including your favourite skeleton brothers.

    You were merely 15 when you fell to the underground-a lot has changed in the four years you've been there. Somehow, along the way, you'd convinced the butcher himself to not slice you into mince meat, and even moved in with them at some point. Nowadays, you spend your time struggling to survive WITH the skeletons, rather than against them (thank god).
    Though things are about to take a drastic turn. You thought one pair of skeletons was strange enough- try 8 for size.

    Language:
    English
    Words:
    86,445
    Chapters:
    28/?
    Comments:
    593
    Kudos:
    1100
    Bookmarks:
    181
    Hits:
    14528
  15. Tags
    Summary

    “Come closer, weary traveler, for I will tell you a story...”

     

    For centuries, you’ve cared for the lost and forgotten of your country. Only when the last of your “children” leave do you attempt to take a well-deserved rest. Emphasis on attempt.

    It’s the arrival of three young skeleton brothers (and a flame elemental?) that heralds the coming of a whole plethora of trouble.

    Especially her - the beginning of the end.

    And that is where our story will begin...

    Language:
    English
    Words:
    1,418
    Chapters:
    3/?
    Comments:
    5
    Kudos:
    30
    Bookmarks:
    10
    Hits:
    320
  16. Tags
    Summary

    Everything is not what it seems

    Everyone is not what they seem.

    Red didn't believe that. He believed that everyone can be predicted...

    But, not you... Why, though? What makes you so special?....

    "Wanna find out? "
    -------------------

    Lets go on our journey with Red(our goofy, hot, awkward, sweaty and quite possesive skeleton) and reader(our cute, smart, awkward, shy and blush-filled human) to find out what hides beneath their souls!

    Updates atleast 2-5 times a month.

    Language:
    English
    Words:
    2,786
    Chapters:
    2/?
    Comments:
    4
    Kudos:
    20
    Bookmarks:
    6
    Hits:
    241
  17. Tags
    Summary

    You had finally left that timeline behind.

    You had finally left Him behind.

    But things are repeating and in your effort to stop it, you find yourself in the one place you don't want to be.

    The Undergrounds

    Where He is

    *****

    Reader has finally escaped the hold of an abusive Underfell Sans, escaped to a whole new timeline. Yet, she accidentally finds herself in the Undergrounds- a place she knew Sans was.
    She's terrified, doing everything in her power to not see him again.
    And yet... The monsters are different from her timeline. Kinder and friendly. Can Reader really be happy here? Or will her past come back to haunt her.

    Language:
    English
    Words:
    5,023
    Chapters:
    3/?
    Comments:
    18
    Kudos:
    108
    Bookmarks:
    18
    Hits:
    780
  18. Tags
    Summary

    You introduce your new male friend to your boyfriend sans, but why does he keep giving him death stares?well,you already know the answer to that so prepare yourself on whats about to come.

    Language:
    English
    Words:
    838
    Chapters:
    1/1
    Kudos:
    17
    Bookmarks:
    2
    Hits:
    487
  19. Tags
    Summary

    You didn’t remember much but… it seemed like, in your life, hope was far and in-between - before and after the fall.

    Too bad life doesn’t let you brood long as it throws you a few kindred spirits in the form of a cute kid and a couple of boneheads, one of which annoys the hell out of you but won’t leave you alone. You’d ignore him and his shit-eating smile if that something in your chest would quit tugging you in his direction. Certainly, it was leading you to your utter demise. In pundom.

    Or straight to the pungeon as he’d say, unfortunately.

    Language:
    English
    Words:
    26,740
    Chapters:
    15/?
    Comments:
    151
    Kudos:
    336
    Bookmarks:
    69
    Hits:
    3833
  20. Tags
    Summary

    You're just a regular Canadian woman living in a big city. A river runs through it. You're walking along that river when you get too close to the water and you find something you didn't expect. A skeleton laying in the mud. Why is there a Halloween decoration here? It's Spring. Wait, is it breathing?

    You've never heard of Mt. Ebott, but you're about to begin a new chapter of your life.

    Language:
    English
    Words:
    49,710
    Chapters:
    25/?
    Comments:
    238
    Kudos:
    661
    Bookmarks:
    100
    Hits:
    7484

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