Aus Stories

Cover image made by me. Someone meets their end too soon and meets someone who gives them another chance to live a more fulfilling life. One that they would enjoy despit...

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 belon...

What if someone became papyrus from underswap? What if they gave their brother more freedom? What if they were the one that error kidnapped instead of sans? (Things wil...

Where am I!?And why the heck am I suddenly a blue talking echo Flower?

What If a 13 year old Boy who loved the Sans AUS and drawing and painting became Ink? what If he got to create the whole Multiverse but was aware of the Balance.

Core!Frisk had finally captured Error's heart, something she had been attempting to do for the last few months. Error, despite seeming to be capable of being nothing mo...

So harem book of Charas and Frisks x male reader but real description is below this. The only one of his person in all universes is part of Undertale with an OP powers b...

First off, where am I? Did I get kidnapped or something? Wait a minute- is it just me or do I look like bones? Also what's with the two big paint brushes with me and why...

Here is my Sleepy Bois Inc one shots (+awesamdad) cause i like them- it's mainly just small ideas that are sad or cute (mainly sad because i'm an angsty teen) NOT MY ART...

(COVER ART NOT MADE BY ME, IT IS CREATED BY UndertaleFan92 IN PINTEREST) Inspired by @KarmaAkabane425 they got some good stories, 10/10 Recommended. What happened whe...

Dream had spent most of his time being pushed around by Ink and was expected to be the solution to everyone's emotional problems. The only thing he did for himself was t...

I woke up in a tree with future memories of this body on top of mime why me I don't think the deitys would allow for the story too change especially if you are the guard...

Reincarnated as Killer Sans but a bit different. First getting reborn and then thrown into a trap AU. Too bed the MC is a genius. (Pun intantional) How that works while...

The Mc(Main character) Dies and was given a chance to live in another world, only to find out that they were no longer a human, but a skeleton, inside a crib? {Slow Upda...

Class 1a takes an unexpected field trip into the dekuverse.

Nagito komaeda is a boy who life has been filled with both good and bad luck but he would consider finding and adopting his little brother kokichi the luckiest day of hi...

Adopted from @Firehedgehog's Idea Factory Error has a social media and so do the rest of peeps but he's definitely the most popular. And with that he gets tagged.... alo...

You and your friends climb mount Ebott to watch the sunset, but what you find, is a whole new race. You and Frisk grow close, learn about magic and each other, and dis...

(This is not part of the main multiverse) The reason why I thought of this was because fell sans' weapon look a lot more villain like then classic sans' weapons. In my...

¿An Error in Izuku's story? In a world full supernatural abilities where 80% of humanity has those powers called quirks, Izuku Midoriya doesn't have one....or does he? W...