"I've fallen for a parasite"(error x fresh fanfic)ON HOLD

Warning this story may contain lemons and sexual content YOU HAVE BEEN WARNED!

(shattered dream x Reader) Lemon Oneshot

Sorry fam, I ain't finishin this, BTW this is a lemon oneshot

(Finished)The good Nightmare (Nightmare sans x reader)

You are an emotopath meaning you can feel emotions and a very strong one at that so felt more than emotions. Your parents were horrible to you and the students at school were no better. At the beginning and end of every day you would go to the tree, 'your' tree. Sitting in it not knowing someone else was there, and li...

My Pet~ Underfell Sans x Reader

A fan fiction from a fangirl who needs to go to therapy once and a while ~Darky

A Group Of skeletons

so I'll explain in the book but basicly there are 4 skeletons that resemble a sans but unlike most sans' they have no papyrus no tories just the other sans' they don't remember anything of other beings but humans there first in counter with a human was less then pleasent so they all agreed any human that got close was...

[[DISCONTINUED]] Make me feel Alive (Underlust!Sans x Female!Reader)

It's been a few years since the monsters had been freed from the underground. You can't say you hated it, though. Sans had been one of the first monsters you befriended (only because of his sexual puns,) and he had introduced you to his group of friends. One of his friends, Grillby, caught your eyes. You had started s...

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...

One Shots Of Sans

Ok I'll take any and all requests if I know who the person is if I don't I'll ask you this is just sans x anyone you want any sans x anybody I don't fucking care ask for smut I'll deliver ask for fluff I'll deliver I don't fucking care I'm already an in pure bean I mean that fuck is my friend *points to lust who is sl...

Sanscest Book

Here's a barrage of Sanscest stories!

A black heart's woes (Evil Sans x Reader)

[discontinued] This book is discontinued, but the rewrite is in progress and already published, so go check that out.

Au sans x sans oneshots

I love the sans x sans ships, so why not write my own oneshots about them? :3 Suggestions are welcome. Cover art is not mine.

Sanscest Onshot

Please read welcome

Fontcest Book

Here's a barrage of fontcest stories!

JOCK PJ x SKILLED! NERD READER (Completed)

This is an story of an girl named Y/N who has transfered to an New high school called underhigh and she makes new friends, but also made new bullies. pj the most popular kid in school and captain of the basketball team has caught you blowing off steam doing something exetremely incredible that could help his team win...

Do you Trust me? (Underfell sans x Reader story)

Making friends with others may sound easy as you think! But the thing that starts betrayal is breaking their trust Hah! Got your interest? It better! Feelings are coming up your way....

Shatter me (Fell pallette x fell goth)

This is for my fans who read my 'Only mine' fellpoth story and wanted me to write about shatter

universe highschool (crossmare)

its a normal day at school when cross bumps into someone.

dust x lust

( this is my first story so its going to be bad and sorry for misspelling words and gramer and sorry for people who like dustberry ) in this story dust goes to underlust to kill everyone but in this story its going to be like glitchtale so lust has the fear soul and there not on the surface lust dosent tell eneybody...

ask or dare nightmare's gang

no ships are cannon right now but feel free to ask or dare involving any ship avaliable nightmare (duh) cross horror killer dust fell swapfell lust Papyrus guards Error And me you can add people if you want just comment about them and they'll appear if not forever then just for just that chapter I hope you enjoy this

Spooky Scary Skeleton Fluff

this ended up being a dreamswap book oopsie

Sanscest Oneshots {Ended}

An old Sanscest oneshot book. Closed, moved accounts to @anomalousmultiverse

Undertale Au's X Reader Lemon(s)

Warning, this is a lemon book. If you are uncomfortable with skelotons and readers getting it on, don't read XD OC request guidlines: -Description of appearence -Description of soul -Any kinks He/she may have -Which sans He/She likes -Personality (WE NEED THIS IN DETAIL) Thank you. If you have any more questions, jus...

Ask The Bad Guy Team

When an edgy octopus, a murderous adult-child, a sarcastic killer, a cannibalistic skeleton, an innocent fluffy Oreo, an introverted destroyer of worlds, and a mean purple dinosaur all come together- Did you forget what was going on? I bet you never knew what was happening in the first place. That's this book, throug...

The True Meaning Of Broken~ Nightmare Sans x Reader

you know pretty much all the sans in the multiverse and you get along with mostly all of them you were also a very close friend to a certain blue little cinnamon bun underswap sans but you called him blue for short. you and cross were pretty much siblings and you could also see chara which gave her another person to t...

please love me ( nightmare x cross)

(SLOW UPDATES) cross suffers from depression and just wants nightmare to love him but nightmare does love him he just does not know it heck nightmare is obsessed with cross

Everyone Has Secrets (Naj PJ x Nerd Reader)

!!TRIGGER WARNING THIS CONTAINS MENTIONS OF SUICIDE!! You moved to a new town with your mom. You have no friends or family in the area. You think you are going to be completely alone for the rest of high school. But maybe not.

Pyromaniac Reader X Grillby

The reader is a patient at a mental hospital who loves fire and just can't stop burning objects, animals, people and even yourself. You just can't stop as your mind is dying, losing your sanity. You were abandoned when you are just a baby. While no one came to visit you made you alone. Unable to control nor feel prope...

[ON HOLD] FORGOTTEN LOVE Naj Pj x Reader (Jock x nerd)

Y/N and Pj are childhood friends , They were like siblings. They were always together; but one day (Y/N) moved away . (Y/N) and Pj didn't see each other for years ... until (Y/N) moved back to her childhood neighborhood ; she was excited to see PJ again but what happens when (Y/N) finds out that he has bullied peop...

I'm NOT human! NAJ PJ x reader

Your sister got bullied and you where always swooned over by the guys. You where a 'popular' you hated it. Your sister said that one of the bully's gave her a concoction. So you decided to move schools. Your sister was half-human-half-Angel. You where a full demon or monster. IM CONTINUING THIS STORY IT IS NO LONGER D...

Strong but silent [Crossmare]

Cross has never actually talked among the bad sanses during their times of just hanging out and doing random stuff, he usually just eats taco's or chocolate and stay in his room. Nightmare, the leader of the group, has secretly kept his eye on cross. Watching him as he went up to his room, as They all ate nightmare k...