Red and Blue (Sans X Reader One-Shots)

Reads 1,234
Votes 35
Parts 4
Time 8m

Reads 1,234
Votes 35
Parts 4
Time 8m

alternateuniverse fanfiction feelings fluffandsmut romance sans undertale

EEEEEEEEGGGGHHHHH *is not good at summaries and is too lazy to write another one bc wattpad  deleted the last one*

(Art isn't mine, I can't draw to save my life)
(All characters mentioned belong to Toby Fox)All Rights Reserved

alternateuniverse fanfiction feelings fluffandsmut romance sans undertale

Table of contents

4 parts

Content Guidelines

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Your Fault ~ Underfell Fanfiction by DragonzRawesomE

{COMPLETED} Sans' life isn't easy, and living in an Underground society filled with torture, rape, and murder doesn't make it any better. Every single day is a struggle, and Sans tries so hard to fit in with other monsters and live up to his brother's standards, but sometimes it's just too much. Will Sans be able to pull through, or will the darkening thoughts that are engulfing his mind and Soul take control, and swallow him up into a void too deep and dark to ever imagine? DISCLAIMER: UNDERTALE is owned by Toby Fox. UNDERFELL belongs to the AU Community. COVER IMAGE edited by me. I do not own the original image. PLOT/STORYLINE belongs to me. The events in this story are not canon and are simply for the entertainment of myself and my readers. Any OCs mentioned in this story also belong to me. MATURE CONTENT WARNING: The events in this story contain mature content that some readers may find triggering and/or disturbing. Read at your own discretion. Thanks!!

A Destiny's Promise (UT Sans X Frisk) by LJadeite

*COMPLETED* DISCLAMER: Cringe warning. This is my first book I have ever written so please bear with the grammar and spelling issues inside. DO NOT READ IF YOU DON'T KNOW UNDERTALE. Life isn't that easy like we've always thought off. Everything changes as days went by. And that's a fact. After the years, Frisk started to fall for a certain skeleton, which has the same mutual feelings as her. But what they didn't know is that they are putting everyone they love in grave danger... HOPE YOU ENJOY THE STORY!!! (Undertale and its respective characters belongs to Toby Fox. Story plot and OC's made by me) Started on: 10/16/17 Ended on: 8/11/18

Life in a forest ( Au sanses x reader x au papyruses ) by Tr33Hollows

An au sanses x MONSTER reader x au papyruses? Papyri? A fanfiction, it is not self-indulgent. So if your just lookin for some fanfiction to put yourself in, here it is. :)

A little crappy Sans x Reader that I slapped together with ideas dancing around my brain. Don't expect it to be good, but I'm very grateful if you read! I don't own any characters or Undertale, only the story, Y/N, and Arial and Calibri. I think...? I dunno if I put any more OCs. Whatever, enjoy!

Home (bad sanses x child reader) by catsinboxes17

You were an average kid, somewhat having a older mind than most of your classmates. you had always been into the undertale fandom, and even knew almost everything about the aus and soul colors. while what seemed like a normal day at school quickly turned around after a huge bang struck the class room next door. in this story y/n is nonbinary and 12-16 years old. But more interpreted as 14 I post a new chapter every 3 day and 5 days at the maximum. WARNING: this story will mention some forms of slight emotional harm. And Sexual abuse. Readers be safe. Please if you are in any danger, contact someone. You are not alone. With that aside enjoy the story . This story is finished as of September 1 2022, I encourage you to read my other story "Our Disturbing Love" And in the next month or couple weeks I plan on creating another bad sanses x reader.

●~My Prisoner~● [UF!Papyrus x Fem!Reader] by xxAstrixZxx

[Completed] [[Lemon and Swear Warning]] [2019 Jan Note: This book dates back to 2017, where my grammar and spelling checks weren't efficient due to me being lazy. So I apologize for typos if any.] ---------------------------------------------------------------------------- How much more could a young girl possibly take? In a world where humans are brutal, one girl couldn't stand through the odds. She was at her tipping point, an all time low. Her family was horrible, mistreating and abusive, where she just couldn't take it anymore, she had to jump. Unfortunately, Death gave her a chance to live on, and with that brought new enemies and new friends. How will the tables turn as she meets un-forseen creatures in this new place: The Underground? And who would be her guardian angel in such hellish conditions? ---------------------------------------------------------------------------- Highest Rankings: - 1st in Underfell - 1st in UnderfellPapyrus - 1st in UndertaleAU [Undertale belongs to toby fox. The AU belongs to it's creator. The images belong to their original artists. I only own the plot of my story] Story by me Papyrus from Undertale AU, Images and Music in the story belongs to their rightful owners. [ 3/1/2017 - 20/2/2017 ]

A Dangerous Love (Underfell Sans x Reader) by Applepie1984

I DO NOT OWN THE COVER MAJOR BACKSTORY ELEMENTS ARE DERIVED FROM SOMEONE ELSES TIMELINE THROUGH THE COMIC "HANDPLATES", COMIC DUBS AVAILABLE ON YOUTUBE, NOT BY ME, RECOMMNEDED IF YOU ENJOY UNDERTALE AS A WHOLE. **TW** THIS X READER CONTAINS SEX, VIOLENCE, SELF-HARM AND SUICIDAL THOUGHTS. IF ANY OF THIS TRIGGERS YOU, PLEASE DO NOT CONTINUE. I couldn't take it anymore... I wanted to end my life. She's dead now and I didn't have it in me to help... Watching helplessly as her body drained of blood... That night, I decided. I'd run to the only place that I held good memories of. That we held memories of... I would end my life in the only place I remember being happy... Mt. Ebott...

$Lust x Horror {Sanscest} (Plus Fontcest, Sanscest, & Pappycest Oneshots) by Mavi_Sumukler$

HELLO FELLOW SINNERS~ this is a smutty/fluffy fanfiction based of plots I have either made or was randomly told but anyways be sure to request thats what keeps this book going and also keep in mind there will be slow updates sorry 😅 Enjoy~ ~Mavi Sümüklər

Write A Note (Sans x Female!Reader) by OreoDaSkeleton

It's only been a few years since monsters have been released from their underground prison. In some towns, monsters are welcomed with open arms. Others? Not so much. Y/N is a 22 year old girl that lives a pretty simple life. Sleep, eat, work, relax at her daily cafe, go home, sleep. Then the routine starts again. However, her routine is thrown off when she keeps running into a skeleton, supposedly named Sans. She would like to get to know him more herself, but there's one problem.. He doesn't talk. Of course, Undertale belongs to Toby Fox, not me lol

On a snowy day in Snowdin (230112o, Master of descriptions, your welcome.) Another genocide run is being made, but this time Chara gets sick of watching the human kill everyone just for their own pleasure and leaves them to do the run on their own. Chara goes to the flowerbed, and wishes that things could be different, that she could prevent the human from slaughtering hundreds of innocent monsters, that this hell would end. Suddenly, a new human falls down onto the flowerbed, right through Chara's incorporeal body. "Hmm, that's... new..." She thought to herself. ========================= BTW I do not own Undertale. Toby fox is the creator of Undertale. Check out Undertale on steam. Also there are swears just so everyone knows. And blood, because why not? EDIT: This is the precursor/older version to CoYA: Undertale, so if its poorly written and plot is confusing, thats why. NOTICE: I am rewriting this as of 2024, but it will probably be slow, just like me = )

Your Fault ~ Underfell Fanfiction

{COMPLETED} Sans' life isn't easy, and living in an Underground society filled with torture, rape, and murder doesn't make it any better. Every single day is a struggle, and Sans tries so hard to fit in with other monsters and live up to his brother's standards, but sometimes it's just too much. Will Sans be able to pull through, or will the darkening thoughts that are engulfing his mind and Soul take control, and swallow him up into a void too deep and dark to ever imagine? DISCLAIMER: UNDERTALE is owned by Toby Fox. UNDERFELL belongs to the AU Community. COVER IMAGE edited by me. I do not own the original image. PLOT/STORYLINE belongs to me. The events in this story are not canon and are simply for the entertainment of myself and my readers. Any OCs mentioned in this story also belong to me. MATURE CONTENT WARNING: The events in this story contain mature content that some readers may find triggering and/or disturbing. Read at your own discretion. Thanks!!

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