Sanscest On Crack // Undertale On Crack

Sanscest On Crack // Undertale On Crack

Reads 3,076
Votes 104
Parts 7

Ongoing8m

Last published Sat, Jun 23, 2018

afterdeath crack cream crossmare dreammare

THIS INVOLVES THE SANS BAD GUYS, THE STAR SANSES, AND ALMOST EVERY POPULAR UNDERTALE AU! THIS IS JUST REALLY RANDOM SHIT TOO

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[DISCONTINUED] Undertale AUs x reader
Just some Undertale and AUs x reader for funsies <3 Happy 2025!!
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Fallen (ErrorInk)
I dunno wut im doing, sorry if its bad ;~; Some Background: Most alternate sanses are attending a highschool, call the school whatever you like. This takes place in an AU thats not really an AU, seeing as there are no undertale characters. There is a "Gang" in this school, it is comprised of Nightmare, Error, Cross, Killer, Horror, and Dust. Everyone is afraid of them, except for the Star Sanses. Eventually, one of the star sanses, Ink, is able to befriend one of the bad guys, Error. Error starts to develop feelings for the artist, but, when something bad happens to Ink, error wonders if he'll ever get a chance. {This is an extremely slow-burn! You have been warned.}
Complete
Soul Fused
Nightmare, who has been dead for the last century, stumbles across a dying Sans in a destroyed au and takes him under his wing. Er, tentacles. From there, they start a band of rejects to get revenge on his brother. Sadly, said brother has other plans for them. That wont stop the shakily made team from bonding and having fun though! (AU where Killer is the leader of the 'Bad Sanses'. I own pretty much none of the characters)
Complete
AU! Sanses x Reader Oneshots! (DISCONTINUED)
Cover by @sergeantmisos on Twitter. Likely not to be updated for at least a few years. So sorry <3 undertale and its aus aren't really something I'm fixated on anymore!
Complete
Ink relocates error (kidnapped)
Yeah I gained an idea and stuff so things will be different even personalities and everything you can think of :)
A Million Years (inkmare )Slow updates)
Hello! This is a Inkmare story,so if you're into that,maybe this is for you! I don't really have a plot or anything,so sorry for that.And half the chapters are really badly written,and has bad grammer,but i promise it gets better!Anyways,other than that,enjoy!☺️
Complete
"Twisted Faith"(Ink x Nightmare/Inkmare Fanfic)
First of all,cover art credits to the rightful owner Ok another Inkmare Fanfic again(cuz I wanted to) The bad guys kidnapped Ink and they started torturing him,the remaining Star Sanses can't do anything to save their leader......but weeks later(I guess) everything changed... Positive feelings grew from the King of Nightmares... Everything seemed to be okay now and that's what the guardian of negativity says. Until one day.... Ink suddenly got an unknown illness.. Will they find a cure for Ink's disease? (well,let's find out!) Story Contains: Swear Abuse Self-Harm Angst and some other ships in this book |Date Started:06/24/21| |Date Ended:07/24/21|
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The Silent Destroyer
cover art isn't mine and belongs to its rightful owner Error is finally ready to give in. The multiverse he spent so many eons protecting and keeping the balance is rebelling against him. The AUs he has spent so long protecting are rebelling and are soon to be destroyed, but worst of all, all of the Sanses hate him for some reason. And I mean ALL. Why should he continue? There's nothing to live for anymore. Not even his family can help with this. Or, the people he thought to be his family.
Inktober but it's written stuffs
It's a little thing of written stuff about Undertale and it's aus. Some for a day might be short and others might be longer. It'll have angst and fluff or just complete chaos. It'll also switch from human to skeleton, just a heads up there. Also the prompts are made up by me so..yeah. Anyway, hope y'all enjoy this!
Complete
Wait... I'm Nightmare!? I Thought I Died!?
(Cover made by me!) (!Updates 1-4 times a month¡) You died by cracking your skull open as you walked out of the shower. Godamnit life!!! To die in the most idiotic way!!! Which was very frustrating until you met a strange entity in the 'in between' that causes you to be reincarnated as Nightmare. Errr... sorta. What happens is that your soul merges with Passive!Nightmare and Corrupted!Nightmare, so they are now your buddies for life but in ghost form. God... kill you now (again), you never knew you were going to sign up for this when you died. ~Started Jan 19st, 2022~ ~Completed May 10th, 2023~ Highest rankings 🏅 #1- Dreamtale out of 1,000+ stories 4/19/22 🏅 #1- Dreamsans out of 1,000+ stories 5/12/22 🏅 #1- Nightmaresans out of 1,000+ stories 5/29/22🏅 #5- Comedy-drama out of 1,000+ stories 9/30/22 #1- Fandom out of 1,000+ stories 10/10/22🏅 #1- Aus out of 1,000+ stories 9/24/22 🏅 #1- Undertaleau out of 1,000+ stories 10/10/22🏅 #1- Reincarnated out of 1,000+ stories 9/30/22 🏅 #2- Guardians out of 1,000+ stories 1/26/25 THANK YOU SOOOO MUCH!!!
Complete

[DISCONTINUED] Undertale AUs x reader

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

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