Failed Experiment

Sans x Frisk the last experiment no 2398 failed.. they create a monster but... is that he the true monster or somebody else?

Love or Hate?

Cover belong to rightful owner (not mine, but i hope its mine) Warning : As* G sans! possessive b*stard Nothing is fair....right? i guess meeting you make everything become alright... you are mine... you heard that... mine... Nothing is bad from the start....right? i guess meeting you is a new beginning... smile.. bec...

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...

Lucky (Sans X Reader - Undertale) [DISCONTINUED]

The barrier between the underground and the earth has been broken, and it has been almost a year and the outcome was positive. The humans and monsters get along but no human still dared to enter the hole towards their place. But one human who was brave enough did. And let's just say you're very LUCKY you did that. ***...

[Gaster! Sans X Reader] Soul Of Freedom

You heard about it. When the barrier was shattered. When monsters were finally free. That was until another war broke down, causing them all to get trapped in the underground again. Rumors spread that the humans killed a child named Frisk for setting them free. "Every monster that we find out in the surface, will be s...

"Kids Like You Should Be with Me" (SansxReader Undertale)

Humans and monsters were allowed to live together just like how it was before.

Mid-Spring. (SansxReader)

Monsters have just appeared two years ago and nothing has changed much besides getting to know new faces, like a certain skeleton perhaps? New coworkers in the dead of night, it all starts Mid-Spring.

Sans X Werewolf Reader!

"When you transform imagine a big ass wolf! Like Jacob from twiligh Okay?:) Just giving you a visual

UnderTale High

You are a new kid at school another monster of course, you went to the highschool Mixed with monsters and humans On your journey you meet bullies and friends.... There will be a pacifist and genocide for this story I'll be doing pacifist first And also this is mostly a SansxReader thing XD CUZ YOLO Y/n-Your name H/c-h...

Blade of Crimson {Sans x Reader}

Pretty much self-explanatory but I'll explain it either way. So you are in troubled times like way back then were nobody is safe or has clean hands. You and assassinating with your hidden blade never gets old along with your acrobatic body. This story tells you of your adventures and friendships you make along the way.

You're Not Half Bad For A Human. (swapfell Sans X Reader)

You are a lone girl with a normal and boring life... You worked at a convinient store just a few blocks away from your not so great House. You were a rather stoic person who didn't care much about the world. You were also a caffeine addict which wasn't so healthy, but you didn't care either way. Anyway, 3-4 years ago...

At the Surface (Sans X Reader)

The monsters have finally made it to the surface and have been legalized to roam the surface as they please. The first couple of months have been spent as a paradise where humans and monsters have lived in peace and happiness. But as we all know, humans tend to be afraid of what they don't understand and the appearanc...

(Sans x Reader) When Two Souls Meet

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...

G!Sans x Reader

You sigh shakily, your fingertips lightly pressing on the door handle. You were just about to walk into your house, to them. Your parents were extremely abusive, you could never understand why. But from the earliest memories you had, they were always excessively violent. You were afraid because you had come home late...

Sans x Female Reader

Someone throw me in the trash

After Dark An Gaster Sans X Reader

This is from the readers point of view. You don't know where you came from. You don't know where you've been. You don't even recognise yourself. You're lying in the street whilst it's pouring it down. Your hurt and alone. Your clothes are in even worse condition than you are. You feel that your going to die there. Unt...

(NSFW) Undertale One Shots

NSFW one shots for Undertale. I take requests :P

Cherry Scented ~ CherryBerry Fanfiction

"Yeah you're worse than Nicotine" -Panic! At the disco Opposites always attract . . . Published on -theultimates Written by Emma Cover by @PollyHere

Sans x Reader

What happens when you're teleported into your favorite videogame? It's all you could hope for... at first *********** Lol I have no idea what I'm doing, or where this might end up. I'm trying to keep it gender neutral, so anybody who wants to read this can fully enjoy it. If you see a mistake, please correct me. Sans...

My death warrant ~HorrorTale Sans x Frisk~

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...

Manipulation [EchoFell Sans X Reader]

It has been a year since the monsters were freed. You had literally been through hell and back with them; changing every single one of their personalities around as much as possible. Being EchoFell, the only one who was actually nice to you in the beginning was the timid plant. After a while, things were really lookin...

When Death Visits You

Its a Reaper!Sans X Reader... No smut!!!

To Love A Demon (Gaster!Sans X Reader)

*Do you fear me? "N-No" *Are you sure? "Yes." *You will learn to fear me Heh. Well here we are! I hope you enjoy this sin. I'm going to take my time and let you learn to love the characters slowly. So if you're the ones who like lemon in the first chapter, this is not for you. *Don't worry sweetheart. It will be worth...

Blue Soul (Sans x Reader)

Its been 10 years sense the magic barrier broke, and Frisk has settled down with their lovely human husband. But nothing goes exactly how everyone plans. 3 months into the pregnancy, their husband dies, leaving Frisk with her mother Toriel, and 6 months later, a baby is born, but not everything is as it seems. (reade...

Sans x Reader (Undertale Fan-Fic)

This is about Sans (Undertale) and the reader coming closer together. This story is one of my best and I hope you guys enjoy.

Memories (Sans X Female Reader) [DISCONTINUED]

You ran away from home. Your mother had died, leaving you with your father, who was an abusive alcoholic. He would blame all his problems on you. It was even worse when he was drunk. One day he was passed out on the couch and you took your chance. You grabbed your things- a few clothes, some food, and the little amoun...

A little chilled to the bone. (Sans x Reader)

After falling down Mt.Ebbot, you find yourself in Snowdin, a small town in the UNDERGROUND where two skeleton brothers live, Sans and Papyrus. These brothers are vary quirky, one being a Spaghetti-fanatic with a dream to be in the Royal gaurd, and the other a calm, laidback enigma who can't stop cracking puns. But, wh...

Ugly

Another honeymustard fanfic....

Not what I expected (UnderMafia SansXReader) DISCONTINUED

Okay. I've decided. This is an Undermafia Sans x op!reader. You are amazing at hand-to-hand, and you weapons of choice are blades, but you can shoot a gun well too. You are fast, agile, strong, and very smart, but you have one problem. This is a world involving Monsters, and their Magic you can do nothing about. That...