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  • Undertale x reader lemons
    35.6K 215 16

    Lemons

    Completed  
  • Sans (X reader) lemons/smuts
    87.5K 881 6

    The title explains it all...

    Completed   Mature
  • {sans x reader} New Life
    7.4K 188 23

    sooo this is my first story fyi so if it sucks.... whelp. Anyway, Y/N is a 20 year old girl (sry if ur a boy) who was left with a fortune. Her parents left her and moved to Colorado. The reason for this was because she was....different, she had magical abilities. One day she hears a mysterious knock on her door. (you...

    Completed  
  • Underrising Love (Sans X Reader)
    99.8K 2.6K 32

    Monsters have returned! (Y/N) is waisting no time to find out more! After running into a hyper skeleton twice you slowly start meeting and growing attached to a new group of monster friends. One however is more likeable then you thought. (This is Sans x Female reader)

    Completed  
  • 'Shy Pet' Underfell Sans X Reader
    214K 5.5K 12

    [Disclaimer that this book is very old nd poorly written, please keep that in mind!] You were shy. You were small. You were picked on. You were told you weren't tall enough. You were hurt. Physically and mentally. He wanted a pet. He wanted someone who wasn't his brother. He wanted someone to talk to. He wanted a purp...

    Completed  
  • Why Him? | Underfell Sans x Reader
    194K 6K 35

    "Can someone please just tell me.... Why him.....?" Confidence. That emotion has been coming to you a lot ever since you had met him... But Why him...?

    Completed  
  • (Sans x Reader) When Two Souls Meet
    924K 26.7K 28

    Sans has lived through countless timelines. He's seen the kid make friends with everyone, only to give up in the final moments. He's seen the kid killed, over and over and over again. Sometimes, he'd even done the killing himself. And no one ever remembers. Not even the kid herself. It's an exhausting cycle, one that...

    Completed  
  • Sans X Reader
    335K 9.1K 47

    Two orphan girls fall down into the Underground. ...Just read the story.

    Completed  
  • My Bonely Love (Sans X Reader)
    53.9K 1.5K 18

    Monsters are finally free to roam above the underground! After splitting up with Papyrus, Sans starts to feel a bit bonely. That is... Until he meets (y/n) (y/l/n). Then his world flips upside-down. But when people start to become scared of monsters, will this romance be able to last? Or are monsters and humans destin...

    Completed  
  • Oneshots / X Reader
    45.6K 349 22

    |✨ Random Oneshots ✨| |💛 Preferences 💛| |💡 Very unholy smut 💡| |🌻 X Reader 🌻| |☀️ Requests are open ☀️| |🌜 Maybe cringey 🌛| | 🐯 SCRATCH THAT IS CRINGEY 🐯 |

  • sans Au oneshots + lemons
    231K 2K 11

    Just sans x reader oneshots

  • Undertale Au's X Reader Lemon(s)
    212K 1.8K 11

    Warning, this is a lemon book. If you are uncomfortable with skelotons and readers getting it on, don't read XD OC request guidlines: -Description of appearence -Description of soul -Any kinks He/she may have -Which sans He/She likes -Personality (WE NEED THIS IN DETAIL) Thank you. If you have any more questions, jus...

  • Sans X Depressed!Reader
    39.9K 897 15

    Y/n fell into the underground when she was 13. When she 1st fell Chara tried to convince her to be her "friend¨ but Y/n, being smart, disagrees. Chara becomes angrier as Y/n keeps sparing everyone. Chara knows Y/n isn strong enough to leave the unground by herself yet,so she has 5 years to get into Y/n's mind, to br...

    Completed  
  • Curiosity | Sans x Reader
    15.6K 906 20

    [This was my first ever story and I hate it. Read at your own risk.] "Legends say, those who climb The Mountain, Never return." {COMPLETED 22-6-17} ((UNEDITED)) (22nd June 2017)

    Completed  
  • The Only One Like Me (Sans X Reader)
    33.4K 962 17

    Not everyone is special enough to know exactly where the Underground's secret entrance is. Not everyone is so special as to accidentally fall into it, either. Of course, that is what the Reader did. They meet the whole gang, and one skeleton in particular stands out from the rest, simply because he's the only one like...

    Completed  
  • Anything Can Happen (Sans x Reader)
    127K 4.1K 15

    An unexpected turn of events lands you in the depths of Mt. Ebott. Upon waking up, you found yourself with a interesting and skeletal duo. {Completed} Thank you so much for 10k+ reads and 300+ votes! \o/

    Completed  
  • Undertale x reader lemons, fluffs, oneshots
    15.5K 182 13

    I'm new to writing so if it's bad I'm sorry! But if u can give me some tips please do so I can improve my work. I'll be taking requests and if I get good enough I'll take x OC's too! Please help me get better and enjoy reading!

  • AU Sans X Reader One-shots
    526K 11.6K 130

    Completely female readers unless a request asks different. That's...really about it, enjoy!

  • Someone Really Cares About You (Sans x Depressed!reader)
    25.9K 1.1K 23

    This is the second book! If you haven't read the first one it's called 'Just give up, I did', please give it some love, I worked really hard on it! *Trigger warning, this book does get dark*

    Completed  
  • The Verte-Bae ~ A SansxReader~
    141K 4.3K 20

    Humans and Monsters have been living together on the surface for a while now, but humans still don't seem to accept them in the community. Not all humans accept monsters, and now they are treated as low lives. You are a human who lives with your adoptive monster parents, and you can't understand why no other human ca...

    Completed  
  • AU sans x reader lemons (DISCONTINUED)
    97.4K 497 5

    I'll give you guys time to request and if I approve it I'll do oc's

    Completed  
  • Not like them ~ A Sans x Reader ~
    61.4K 1.5K 22

    Disclaimer: this story was written when I was very young and didn't know how to write, apologies for poor writing My name is Y/n L/n. About two years ago monsters had returned to the surface. Many people don't like them back, but I'm not like that. I secretly support them, I secretly do because my family doesn't appro...

    Completed  
  • When Two Souls Collide {Sans x Reader}
    6.2K 341 30

    You've always felt gravitated towards Mt. Ebbot, even in childhood. You don't know why, but it feels like you're being pulled there by some unknown force. One day, when exploring too far, you fell down into Mt. Ebbot. Along your adventure into the Underground, you meet a lot of people, but there was one who caught you...

    Completed  
  • *𝚁𝚎𝚚𝚞𝚎𝚜𝚝𝚜 𝙾𝚙𝚎𝚗* 𝔸𝕦 𝕊𝕒𝕟𝕤𝕖𝕤 ᙭ ℝ𝕖𝕒𝕕𝕖𝕣 𝕆𝕟𝕖𝕤𝕙𝕠𝕥𝕤
    133K 1.7K 43

    Au Sanses x reader Onshots To Read Lemon/ Non-Lemon Requests Open More Coming Every Day Ect

  • au sanses x reader oneshots (Request Closed)
    148K 1.5K 21

    hi this my first story so it my not be good but ill try my best. so you can request a sans or something so yeah enjoy

  • AU sans X Reader Lemon (Requests Closed)
    145K 1.1K 16

    WARNING: IT CONTAINS A LOT OF JUICY LEMONS!!! AND A LOT OF UNDERTALE SIN!! I MEAN SAN S YEAH. WELP, STAY AWAY INNOCENT CHILDREN, CAUSE YOU MIGHT HURT UR EYES WITH THE STRING JUICES!!

  • Undertale Lemons
    111K 1K 28

    This book, like the title suggests, is an undertale lemon book. I will always be taking requests unless said other wise. I will also be trying to make a creepypasta lemon book so keep an eye out for that as well. Anyways I hope that you all enjoy this story. Now please go & enjoy this zesty lemon book. I will try to u...

    Mature
  • The 6th Soul | Sans x Reader
    178K 6.7K 27

    "Do you think even the worst person can change, that everyone can be a good person, only if they just try?" -- If you want to read a good book, go on my account and read chat logs. This one is shitty -- Justice. That's the trait of you, (Y/N). The 6th soul fell into the underground. She wasn't alone though, she had...

    Completed  
  • Sans x Reader One shots
    111K 2K 27

    The punny skeleton of your dreams awaits you in many scenarios.

    Completed  
  • Mafiafell sans x Reader
    58.4K 1.1K 25

    1. The art doesn't belongs to me 2. This is my first story 3. This Fanfiction's start was inspired by the comic-artist ' STARINGBACK' And this is my first time writing this soo it's sometimes cringe and dumb... I'm sorry if I make any grammatical mistakes! (Contains: blood, construction Plans and the fuel for the dir...