Sansau Stories

Thanks for the votes and comments, love yous! ♡ The reader is the mother/mother figure to a specific Sans AU. This is not romantic nor is it a kink. Most of these onesho...

"How rude, not even gonna ask for a name??" He teased. "Why are you here?" You glowered, raising the whisk. The skeleton scoffed: "Well, glad yo...

Where a self aware girl got teleported to the one and only undertale multiverse and met a few skeletons on the way and became friends or maybe perhaps more? or will they...

Long ago, two races ruled over Earth. Humans and Monsters. One day, a war broke out between the two. In the end, the humans are victorious. They sealed the monsters with...

This is a story about (Y/N) that is a sweetheart angel that was sent from heaven to help those that are in need. She is quite caring, loving and gentle so it's no wonder...

Error Sans, the Forced God of Destruction, has had it. He's had it with the abuse, the hateful things said to him, the fact he can't enter any au without being fought or...

⪼Beaten up and betrayed, {Name} dies an unfair death because of their best friend. Having their life and their brothers whisked away in a flash. ≫They find that they inh...

Not mine it's just too difficult trying to find it every time There is no part 2 don't blame me Original Autor @Manuru_15 Only publishing on weekends Also, episode 21...

Formerly known as, "I Became the Forced God of Creation". !!STORY COVER IS MINE!! What if.. Error isn't a forced god but Ink is? What if Ink had enough and com...

Dream was replaced by a new young Guardian. Well that's his cue for his retirement but... Oh well, not everyone let him retire and do whatever he wanted to do. Even af...

when you were walking down the street truck-kun decided it was your turn to be reincarnated Met a God who gave you three wishes strangely enough you choose to be reinca...

⏤͟͟͞͞☆UPDATED!⏤͟͟͞͞☆ Hopefully a itsy bitsy part of the UnderTale community that are shippers finds this.This blew up on AO3,well kind of,mainly because of me. Also,this...

Yup book 2 is out. mostly au sans and papyrus, this is a second book to my one shots. I do not own any of the art unless I say so. Sorry if these are bad I'm still new t...

I don't own the cover, or any of the art in this unless I say so. Here's some fluffy one shots. No lemons you sinners, most of the readers will be female sorry guys. Mo...

Formerly known as 'Becoming the Destroyer of the Multiverse?!' The book cover is mine. This lazy tired author got inspired by becoming a random character at Undertale. Y...

Miscode and his friends adventures.

You are a human who is in high-school and your on a field trip with with your class to go see Mount Ebott...your teacher already had a hotel set up ready for the student...

♥Heh don't expect much, I'm just a young writer who is working on their writing skills.♥ So Yeah, this is just your average Sans Au x Reader ♥not my art unless said othe...

Just some Undertale and AUs x reader for funsies <3 Happy 2025!!

The first half is badly written but the rest is all good!! ☞︎𝚛𝚎𝚚𝚞𝚎𝚜𝚝𝚜 𝚊𝚛𝚎 𝚘𝚙𝚎𝚗☜︎ Please give gender of the reader before requesting.