Search: Nightmare sans
13,761 stories
Nightmare Sans X Reader

Finished. If you love corrupted Nightmare Sans, this is the book for you! Also...I didn't make Nightmare Sans!Cover art not mine!

150.7K 19 2.4K Full
Nightmare sans x Female reader

Y/n had a normal life before everything happened to her a good childhood until she turned 15 and then her mom and dad died coming home take a adventure as y/n survival of school bullies and work and a shadow creature wait WHAT find out more in Nightmare sans x reader but be careful they might become Yandere for you Please don't delete this book if you see a mistake please just translate it if there's no mistake please leave the book alonemy first book might be Yandere nightmare book I don't know yet nightmare sans is Corporation in this book None of characters belong to me expect y/n

16.8K 29 417 Full
~Nightmare Sans x Reader~

There will be 18+ in chapter 3 and 1-2, but I'll make another one very shortly and sorry f it takes me a while to make another one it's just...school work to do LOL.

16.2K 5 162 Full
Belle of the Night (Nightmare Sans x Fem Reader)

Based off of Beauty and the Beast. You are living a quiet life when you are forced to flee into a forest to escape a forced marriage. While running, you stumble across a certain someone's castle...Howdy, my darlings! This is Editor Valery. This book was originally written on Quotev. It'd be appreciated if you checked out this book there too! There is a sequel. It'll take me a while to put it on here, so feel free to read the sequel on Quotev whenever.This book was first started in 2019, so the Author Notes from my sister will be old. She doesn't want to change anything, so I'll be the one moving everything here! The Editor Notes will change a bit cause I don't like my notes anymore-Anyway, enough of that. This is a Fem Reader story, so enjoy that. You're all beautiful and amazing and I love you all! Enjoy the book! Mwah!

78.8K 39 2.5K Full
The queen of Nightmares (Nightmare Sans x reader)

From my Ao3 acc! Thats how you know it's semi-good lol. A handsome new monster falls in love with you... but will he accept you as you are, or will you have to change?BIG THANKS TO MY BETA READER

12.9K 65 624
Not all Nightmares are bad (Nightmare Sans X reader)

(EDIT: STORY IS BEING REWRITTEN! PLEASE CONSIDER REREADING THE REWRITTEN CHAPTERS [chpts. 1-31] ON MY PG!) You are a young teenager girl. You have a happy normal life........kinda. You're best friends with the angel of monsters, Frisk. One day you follow her and sans to strange place on accident.You see lots of hers and hims. But one in particular caught your eye.BTW THIS IS A FUCKING SLOW BURN SO STOP WHINING!(Edit: I made this back when I didn't know what I was doing. So lots of the story is very confusing. I will be rewriting this through the summer. I'm sorry)

267K 63 6.9K Full
Blind Love (Reader X Nightmare Sans)

(Obsessed)Nightmare Sans x Blind ReaderTrigger Warning! Abuse! For Mature Audiences ~~~Y/n has known nothing but darkness her entire life. Blinded by the cruelty of her past, she navigates the world with cautious steps, haunted by the scars of her abusive upbringing. Yet, amidst the shadows that cloud her existence, she discovers a glimmer of hope in the form of a mysterious stranger who watches her from afar.Nightmare Sans is captivated by Y/N's ethereal beauty and resilient spirit. Obsessed with unravelling the mysteries shrouding her life, he becomes entangled in a dangerous game of cat and mouse, risking everything to protect the object of his affection. Wondering who exactly is in control, a lonely boy only desiring love, or a manipulative shadow? As their lives intertwine, Y/n and Nightmare find themselves drawn into a whirlwind of danger and desire, their fates bound by an invisible thread that defies logic and reason. But as secrets are revealed and dark truths come to light, they must confront their deepest fears and confront the shadows of their pasts.

5.6K 25 290
a kingdom of iron and rust (nightmare sans x reader)

Y/N moved from her town in Lumenatia to a kingdom called Detpurroc that rules strictly and selfishly. since women have been restricted from normal jobs she has to work as a help for a orphanage do have a home with a job of theft on the side to make money. there, she meets a skeleton named sans and they work together as partners in crime. what will she do if one day her new skeleton friend gets cornered by a group of them in an alleyway?this book includes:swearingmaybe angst?violence (its the bad sanses, what do you expect?) minor suggestiveness nothing much though. minor mentions of rape but not going into depth about it.and people being idiots NO:smut. none of that. fuck noAlso, I made that cover. so that's mine. woo

18.6K 24 562 Full
This One's Mine (Nightmare Sans x Reader)

Y/N had a peaceful life despite having constant nightmares, until one day the her nightmare finally decides to stop chasing and just asks to speak to with her.

1.7K 7 30 Full
Dream and nightmare sans x sibling reader

This story is about two brothers who had a sibling. I know what you are thinking that dream and nightmare don't have another sibling. But I like to write a story that features Undertale on a Pacifist run (if anyone played the game Undertale). (Y/N) plays the role of Asriel. During this story at the Tree of Feelings (Y/N) asks her brothers Dream and Nightmare to explore the ruins. So Dream and Nightmare lets (Y/N) explore the ruins. When (Y/N) was exploring she hears something in pain and when she went to see who was their she/he sees a human who has fallen from the surface. (Y/N) walks up to the human and offers help to him/her. As (Y/N) helped the human through the ruins she/he walked through the village and towards the Tree of Feelings where Dream and Nightmare are talking. Read more to find out what happens next.Authors note: this is going to be my first book so I hope you enjoy it!

11.5K 16 309 Full
Dream and nightmare sans x sibling reader: Book 2

If you read the first book then you know what happened. In this book (Y/N) is still a flower named Flowey/Rosy. Now they live with Dream in the Star Sanses Base where they will be safe from Nightmare.Read more to find out what happens.P.S: If you didn't read the first book I advise you to read it to understand what happens before reading this book.

2K 9 32 Full
The Adventures of Nightmare sans x Reader: Story One

what happens when you know the story of the to dream brothers and you have a chance to stop there faint, will you change it or will everything stay the same.

115.1K 23 3.1K Full
Hopeless [Nightmare sans X female reader](Finished! Kinda short but yeah)

((OLD)) You are a 19 year old girl and your living with sans and the star sans + error, when suddenly your life changes quickly.First book so give me a break. 2021 edit: New cover by me, this book is garbage ugh 😳 I don't even wanna bother editing this

15.7K 16 318 Full
Reincarnated as nightmare sans from Dreamtale

A women who loves children dies and is face to face with the decision to reincarnate as nightmare sans if she allows herself to be Karmas chosen child.'Fgod error belongs to Harrish6'

156.6K 22 6.2K
So this is love ? ( nightmare sans x reader )

This is my first fanfic so sorry if this might be a little cringe, ho and English isn't really my first language so tell me if in any time I make a bad spelling Also the cover is made by me :)Enjoy!!!

318 6 1 Full
Au Sans' vore oneshots

The title says it all. If you don't like vore, leave or your gonna have a firey time. Those who love vore... I hope you enjoy. I also take request.Some of the parts in these stories do not belong to me. Credit to the original owners

145K 180 2.1K Full
Mama Nootmare (A fanfic with the bad sanses)

A fanfic/story of Nightmare and children bad guys! All of the bad guys are children excluding Nightmare and Error. This is a story of Nightmare being a parent. I am terrible at stories so this may be terrible. I own none of the art or characters.

29.9K 18 1.2K Full
☽ π’π’–π’“π’Œπ’Šπ’π’ˆ π’Šπ’ 𝒕𝒉𝒆 π’”π’‰π’‚π’…π’π’˜π’” ☾ nightmare sans x reader

(Y/N) is a twenty-something-year-old girl. At least, she thinks she is. She can't remember anything, except for the past eleven months since she mysteriously awoke in an outcode realm known as "the Doodle Sphere". Here, she has begun living a new life with her vigilante roommates - a group of skeleton monsters who call themselves the Star Sanses.After her friend, Dream, is suddenly captured by the leader of their rivals, (Y/N) discovers that there may be more to their friendship than she could have realized.

13.2K 7 321
Darkness Is Nicer Than It Seems (Nightmare Sans x Reader)

(Y/N) had a regular life. A normal job, home, everything. Sure she had her own problems like insomnia, nightmares, and no friends but that wasn't anything to special. Though all of that would change when she finally decides to go over to that very special Gold and Dark tree.

133.2K 26 4.9K
A Hidden Heart

No one knew that Nightmare had a brother.For five hundred years, he wreaked havoc.Until the stone in his basement began to crack.Dream Sans story. I do not own any of the characters in this story.

9.1K 31 578 Full
Bad Guys x reader

(Y/N) was a normal girl but she was homeless since her parents kicked her out a month ago. But that all changed when Nightmare saw how negative she was. But what happens when all of the bad sans start to fall in love with her? Hopefully you stay to find out.

25.2K 30 499 Full
YANDERE nightmare sans x male reader (Edited)( still continueing )

:>

5.1K 9 82
Nightmare X reader  *~ plans change ~*

Nightmare has his sights set on your au next to destroy for more power, when he decides plans need to change after taking a small liking to one of its inhabitants. (Y/N) = your name(H/C) = hair color(E/C) = eye color(F/C) =favorite colorThis is my try at making a nightmare X reader so if it's good I'll make another one but with someone else's! If it's not good I'll really take some pointers since I may not be the best at this.

159.8K 24 3.7K Full
 π™Žπ™–π™£π™¨ π˜Όπ™ π™€π™£π™šπ™¨π™π™€π™©π™¨!! β‹†ο½‘Β°βœ© //request closed// finished

The first half is badly written but the rest is all good!!β˜žοΈŽπš›πšŽπššπšžπšŽπšœπšπšœ πšŠπš›πšŽ πš˜πš™πšŽπš—β˜œοΈŽ Please give gender of the reader before requesting.

30.6K 44 634 Full
Feelings Are Overrated ~Killer X Nightmare~

In order to be seen as not soft Nightmare buries his feelings down deeper than his soul. What will happen when those feelings start to rise to the surface. Will there be kindness in his soul, or will his soul forever be a pile of goo. Killer and you will have to see!

71.7K 25 2.2K Full
Black and White     (Nightmare x reader????)

Y/N lives in a world of 2 brothers. Long ago, they were protectors of a tree, one that held both positive and negative energies. Dream, and Nightmare. Dream protected the positive emotions, whilst Nightmare protected the negative ones. These were in the form of light golden apples, and rough looking black ones. Dream was liked and cherished around the kingdom, while Nightmare was often injured by ignorance within the subjects. One day Nightmare got sick of it. He ate a apple. He destroyed everything. Dream and a few allies managed to escape and start their own kingdom. now there are 2 kingdoms. Nightmare's, And Dream's. And this my friends, is where our story begins. I want to give a big shout out to @childofbears for letting me use their unfinished idea! Thank u so much! So thanks for the adoption! The original title was "A Tainted Love" if you wanna check out the original. Y/N = your name.This is also aimed toward a female audience. I would've done they/them, but I was already 5 chapters in, and I didn't feel like changing it. Cover art is not mine, I will make some when I get the chance. This is also an empire verse story.

51.7K 56 1.2K Full