SpiritWolfNura

After Blue's "kidnapping" Blue is returned with an Error doll. Everyone thinks it's creepy, but what happens if it's taken away or destroyed? Then there's a whole new problem.…

PrismarinePalace

Nightmare x Blueberry! don't like the ship? what are you doing here then?!anyway Nightmare gets a hold of the liquid version of a negativity apple and forces Blueberry to have it. Nightmare starts to feel bad about it and tries to mend what was broken. no sin unless you count kissing as a sinart by me!…

SirCutieKiyu

I'm bored and I'm into it.…

Zhadow_the_Skeleton

This is going to suck mainly because I wrote it this is my first story so.... enjoy I guess…

Atlas9090090

The bad sanses and star sanses got a letter from sci to meet him at his lab. But I wonder what dose he want or need guess we have to find out. Or was it really sci who sent the letter at all?Characters Nightmare ErrorKillerDustHorrorLustInk DreamBlueberry or blue…

Broken-fnaf-fan

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. Mostly is sans Au's or papyrus Au's.…

Nightime_Ash

I wanted to make a yandere book, so here it is!!! You can ask for oneshots, friendship oneshots, but there will be no bad words, no inappropriate stuff, and no gore. I'll make a different yandere book that does have gore, but not the other things. This book is for the Yandere Alphabet mainly.…

The-Punmaster

*Just a normal fgod fanfiction.*...or is it?Error gets cornered in Outertale by the Star Sanses. He missteps and falls into the VOID. Blue tries to catch him, but topples in as well. They wake up in (something vaguely resembling) the NaJ universe... as 5-year-olds.The only thing I own is the idea! Undertale belongs to Toby Fox! I don't own any of the characters!I hope you enjoy my book!…

wroofs_the_kid

After a battle in an AU has left error pretty badly wounded. ink unable to finish him off takes him back to his place healing him, and trying to redeem him. but soon they become friends but who nows? maybe more?art not minecharacters do not belong to meerror belong to crayon queenink belongs to comyet…

OreoDaSkeleton

Y/N's best friend Blueberry (also known as Underswap Sans) invited them to move into the shared/connected apartment next door. They could hang out all the time! It's an awesome opportunity and the chances of it happening again are slim. Being closer to friends means a lot, especially in this tough life on the surface.Blue has introduced Y/N to other Sanses before, and they've never had any issues with them. Even so, what happens when they find out that Blueberry now has a very creepy one as a roommate? His cracked-open skull and unclear motives for being here are a major concern. Still, it's not as freaky as the stranger's ghostly appearances and obnoxious actions. Blue says "he's just misunderstood." Should Y/N follow their conscience, warn Blue and run? Or listen to Blueberry's optimistic advice, and befriend their new neighbor? Hello! owo ... Undertale aus and art presented in this book are not mine. However, the story is 100% my work! I hope you enjoy it!…

SpiritWolfNura

Blue is sick of being treated like a child by his friends and family. He shoves down his negativity in order to stay 'happy' like they want though. Nightmare has had enough of this and steps in to be Blue's knight in goopy armor.…

ErrorSans_AU

read the titleCome join me and our amazing adventure through the many Ships and even many Multiverse AU's like DreamSwap and NaJNo sweat! I hope you all come and have all the fun you could ever possibly have ^^No images and videos that are used belong to me, they all belong to their respective owners!…

smallmaniac1407

this is a Crossmare short story…

BloodGumm

Blueberry - Sans of Underswap. But is he so different from Undertale Sans? Find out as we view Blueberry Sans' life in the Underground. I don't know what rating is used for mention of violence, but it's there. (Cover picture by NeykStar on DeviantArt) (Undertale owned by Toby Fox)P.S. - This is only my version/what I think of Underswap and any other AUs that might be mentioned. I don't own any AUs, Underswap, or any pictures, only my writing. I will do my best to credit all owners. Thank you!…

Suspicious_Glitch_

The title says it all, I just got back into Sans AUs and wanna make stories with them.Read the first chapter for more info. Cover art not made by me.…

April_Gianttale

The title says it all. If you don't like vore, leave or your gonna have a firey time. Those who love vore... I hope you enjoy. I also take request.Some of the parts in these stories do not belong to me. Credit to the original owners…

CaperCookie

Ink finds a mysterious board game and decides that he should invite the AUs' Sanses to play the game. Well Ink is an idiot. Disclaimer I own no character unless I specifically say I do in this :) Also please if you have any criticism please tell me as I would like to try and improve my writing skills.…

KaitouPaint

What does it feel like to be betrayed by your friends? Especially the ones you trust the most. Friends...they are nice to you, they keep you company, they make you happy. Then one day, they'll just stab you behind the back like you're nothing to them.This book is not canon, it is my AU. Ships: Error x Blue Ink x Cross Dream x Nightmare WARNING!!!MIGHT HAVE BAD GRAMMAR AND SPELLING!!! Oh and Dreamswap does not belong to me. It belongs to Onebizarrekai.…

AlexBrant18

Remake since I am not much for the other one, but that doesn't mean I'm gonna forget about it. I didn't post the first one cause I thought it might be bad. If you want me to post it just ask! So anyways... Error had gotten sick of it all, he lost all of his anger for it and during a fight got a giant crack and set a portal to the Void where he died and was reborn as a child and sadly lost his memory. But when he's found things that seemed bad in ones eyes is good in his eyes.-2021 edit--Grammar errors being fixed-I noticed a hand full of readers are lost or confused about Underswap Sans' and Undertale Sans' nicknames.Underswap Sans- Blueberry Undertale Sans- BlueI am fixing it since I have the free time. Happy reading!…

Catcube10

Hiraeth(n.):1. Homesickness for a home to which you cannot return, or for a home which may have never been.2. An intense form of longing or nostalgia, wistfulness.3. The grief for the lost places of your past.COVER NOT BY ME!!!🤍Highest Rankings and When I Reached Them:• #1 in #ink on {1/19/20}• #4 in #error on {2/14/20}• #1 in #sans on {4/2/20}• #4 in #undertale on {5/4/20}• #5 in #inkxerror on {2/17/20}• #15 in #errorxink on {3/13/20}• #8 in #sanscect on {2/14/20}• #15 in #errorink on {3/20/20}…