Cryophobia - (Sans x Reader)

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

A whole new experience (Sans x Reader)

This is my first story i ever wrote on here. But hey, it should be alright. It's a story about this adorable skeleton from undertale. A love story, to be exact. I hope you enjoy it.

Most beautiful Girl in the World Sans X Reader

Everyone is finally above ground, Sans is on his own journey into the world and He suddenly meets the girl of his dreams. Will his love be accepted? or will humans and monsters never be able to be together

Her Fate [FlowerFell FanFiction] BOOK 1 [REDO DONE]

Ever since Frisk landed in the world of UnderFell, every single monster wanted her soul. That's until the one day she died. After the reset, she appeared with a flower on her arm. And that's when, Sans noticed something strange going on with her. Insanity slowly crept up her back, making her think that she would die...

Sans x reader (together)

Hiya! This is going to be my first fan fiction. I have recently been obsessing over undertale, and sans is my favorite character. I have already read a lot of sans x reader and decided that's what I wanted to write. I don't know how long this story is gonna be or how often ill update, but ill see how it goes and if yo...

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...

The Kidnap: Psychotic!Sans x Detective!Reader

This is a sequel. If you haven't read the first book, you're gonna have a bad time (or be confused, whichever)

In Love With A Killer - Psychotic!Sans x Detective!Reader

The Verte-Bae ~ A SansxReader~

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...

Undertale {Sans X Reader}

{Please remember, this is my first Undertale fanfiction. I was still new to the game and fandom itself, so I didn't have all the lines from the characters memorized by heart just yet. I'm not going back to change anything, because I don't think it'll be the same if I change it. Thanks for understanding and please enjo...

Mindless (Sans x Reader)

What if you had no choice? You are being controlled by a Demon to kill your friends and the one you love over and over again. Each time you gain control over the demon it's usually too late. When you finally get close enough to stop the demon how do you manage? A SansxReader undertale fanfic written from your point o...

Not So Bonely (sans x reader )

a sans x reader are you happy Erin?! well enjoy this is the first x reader im making so don't judge me! ps don't one the art im so so sorry for the people who one the art

Sans X Reader ~ Restarted Memories

(Y/N) was a monster, no mistake about that. Well, actually, a lot of other monsters thought she was a human. After all, she did look human. Yet, she was able to convince.... most of the monsters that she was in fact, one of them. A few of them still would mistake her for one and one monster, in particular, wouldn't st...

Knock Knock {A Sans X Reader - Undertale}

You were always a curious child. One day, your curiosity took you too far. You lived not to far from a mountain, MT. Ebott, and always wanted to see what was on the top. Your parents had told you stories about the mountain and you had always wanted to see if they were true, being the naïve child you were. One day, you...

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...

Let Me Run

It's been two years since the barrier was shattered... All was well until humanity's opinion and voices ruined it all. The war had begun. --------------- Although one girl had always seen the world as a sickening place... A majority of humanity was indeed contaminated, but she was one of the individuals who deserved t...

Poems (Horrortale!Sans X Reader)

She loved to sing and dance and rhyme. But her happiness was running out of time. She screamed and clawed to anyone at all, Because blood and skin couldn't break her fall. Tears and sobs and screams ran out, And still nobody heard her shout. Humans, monsters, but nobody came. And to everyo...

Dying Light (Sans X Reader) (sad)

Like the title says, it's gonna be sad. But there is a happy end to it I promise!

Gold's Eye GasterSans X Reader

You've heard the stories, of the mysteries of a man who guides lost ladies home by night legend says his voice is like a demon of hell and anyone who's ever approached him has died. One night you get lost and you uncover his real story