Undertale AU Sans x Reader Oneshots

If you love sans and fan fiction then this just right for you. I will do as many as I can and yeah. Enjoy!

Hurts Like Hell (G!SansxReader)

This is a Slowburn so hate me all you want, I dont care. If you dont like it then dont read it. Basics: y/n-your name l/n-last name e/c-eye color f/c-favorite color h/c-hair color s/c-skin color Setting: Monsters were released from the underground and onto the surface. The Humans were use to living with them but not u...

Someone to Talk to ( Grillby x Reader )

A Grillby x reader. Since it's short I'm not gonna bother with a lengthy description.

Undertale oneshots [DISCONTINUED]

Just some Undertale oneshots! This used to be a whole book of Grillby oneshots (Because he's my absolute favorite <3) So the first few are all about him~ Requests are closed, and even though I haven't updated in a while it's because I've been very busy and I'm planning many oneshots~) Written by Elise Edited by Evil

C A N C E L { Sans X Reader }

How many times have you seen this world, how many resets does it take for you to give up hope? Does anything even matter after all this, does trying do anything? Will the struggle help at all, can I even believe in anyone anymore? The only thing keeping me going now is my resentment.

Puns, Part 2 (Sans x Reader)

The official sequel, probably?

In the Woods (Sans x Reader)

This is my first story. Its a Sans x Reader...basically its gonna take place after the true ending. You aren't Frisk or anything, just you. Humanity is actually happy to have monsters back. So yeah. Enjoy.

Dusty Bones (Yandere Sans X Reader X Papyrus)

You have been in the underground for a month. You love with 2 skeletons called Sans and Papyrus. While living with the skeletons you find the once pun loving skeleton uses no more puns and has stopped talking to you. Now he dosnt even look at you.

Anything Can Happen (Sans x Reader)

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/

Cryophobia - (Sans x Reader)

Next person to comment on this monstrosity gets fucking vored!! × ❝You made your choice a long time ago.❞

So Cold Here - An Undertale Fanfiction

Despite being so cold here... it's still you. No matter how much you've been through, how much you fought, how much you died inside and outside, you have to keep in mind who you truly are. Or if you have to change yourself, change in a way so you won't lose your SOUL. No matter how much you suffer... ... alway...

The worst way (gaster Sans X reader)

Normal days in your huge...lonely....stupid house that was given to you by your mother and father. They gave you everything, but not out of love, just to get you out of the house. You were only 16, you could barely even drive. They bought you this house, bought you a car, a nice one, and gave you your uncles motor cyc...

be my girl (gaster sans x reader) EDITING

You are a 16 year old girl with a magic glowing eye living in the ruins with toriel and frisk you're younger sister. you have never been let out of the ruins not until one day toriel sends you to meet 2 skeletons. will you fall in love with sans or will you're love crumble? undertale belongs to Toby Fox

{Broken Already} Gaster Sans x Reader

"That's how I ended up here." "Seems bad." "Oh no, it was hell."

G!Sans X reader

Now, you're about to read a story where YOU are the main character, if you're a fan of echotale and G!sans then this is the right story :3 Its my first story so please do not expect the best, but ill try :) Otherwise i'll be posting stories with other characters when this is done, hope you'll enjoy! :') Love ya!

Kitten (-gaster!sans x reader-)

The monsters were freed from the under ground. The humans are racist toward the monsters but the leaders of the human race have decided to restrict any human or monster to harm another to prevent another war.

Just A Touch {Gaster!Sans x Reader}

After the monsters raised from Mt. Ebbot they quickly declared peace. They coexist and lived with humans, for a single moment everything was perfect... but then that moment changed. The ambassador of monsters became ill, the greedy humans saw this as a chance to attack. No one can really pinpoint who made the first s...

Under Threat (GasterSans x Frisk)

Frisk has been on the run for quite a while now, but when she's finally caught, she meets GasterSans, a fellow inmate at the prison. He's obviously interested in her, but will their love be confessed? How much effort will they both put into staying together? What has G been hiding from everyone else? {All characters...

You'll Be Back (Forevermore AU)

Just when Frisk returns to Sans, the young flower has to make a deal with the 'devil' to save her family from a horrible memory and sold her memories. But, as the story begins again and she slowly gathers all her memories back, Frisk had to wonder: Which story is true? The one she thought she knew or is there more? Th...

Underlust Sans X Reader

This Is A Possible Lemon :P Well Duh

Reaper in underlust

I just thought this would be funny to write. its where reaper sans gets traped in underlust for a week. This is going to have language and almost sex scenes. So if you are innocent don't read. But this has Underlust in it. No innocent people allowed there. Cover by @meow_meow-bee

Help Me Understand [Gaster Sans x reader]

that wretched place had burned down, you and your son are the only survivors, maybe you can even start over, though, you know you can never escape your past, it will always haunt you, always scare you, always taunt you as it takes your loved ones away. But this time, you'll fight.

G! Sans x reader

Puns ( Sans x reader )

Warning! There is a chance that there will be spoilers for the pacifist run of undertale. I recommend finishing that before reading this. There won't be any spoilers for the no mercy run, so don't worry about that! Also, don't worry about anything NSFW/lemon if that's not what you're into-there won't be any of that he...

Gaster!Sans X Reader

Yes, I find him very attractive. Let's get to the script: I'm thinking I'm going to add something VERY special in this story for all my sinners. OOHHH YYYYEEESSSSS~

Undertale x Reader [DISCONTINUED]

Heya! I'm X, and I'm here to write some "x readers!" You can suggest pretty much every AU, and I'll even do some of my own AUs just for fun! Anyways, I hope you enjoy my content in this book! If you go to the newest chapters, you'll find my better work. You can suggest any character from any AU! Now, I'll see you in...

AU: Yanderetale: Pacifist (Yandere Undertale X Reader)

My name is (y/n) (l/n) and I have no idea how I came here to the underground. No, really, I just woke up in a patch of flowers... Anyways, I've heard legends about monsters that live underground... They exist. But something about them is just... Odd... I've heard from monsters that the king is obsessed with us human...

My One and Bonely (Sans x Reader)

My first story. It's a sans x reader fic, so don't judge too harshly. Also I have some bad pacing issues, but I hope yall will ignore them. Anyways on with the summary! You see monsters everywhere. All of theme unique and friendly. You ask "how could anyone hate them?" When you save one of them, you're life takes a dr...