Sanscest Stories

There are two sides in the Multiverse. There are the Star Sanses, known to be the heroes and saviors of the Multiverse. And then there are the Bad Sanses, known to cause...

This is shit and my first story

This is literally the title. Read at your own risk.

Hoi peanuts, it's Mewu :3 Sorry for spelling mistakes I'm hungarian :P Pictures aren't mine. Contains: •○●○• I dunno, maybe rape, harassment, bad language, etc...•○●○• ...

One day, Nightmare sans, the king of negativity, mysteriously turns back into his old form. He decides to hide his new form from his gang, and especially Dream. Going by...

So, yeah... I'm bored.

I won't update this book very often, I'm really sorry. This book is actually very old, at this point I'm not that immersed in the Undertale fandom or any other fandom in...

I'm doing the 30 day OTP challenge This will be Error x Blueberry aka ErrorBerry

"I'm not, I repeat, I'm NOT going to play around with you." "It's your fault why we're stuck like this." "I can disguise as a guard! We could-&q...

What if Error has a child.

Sans ( Classic) doesn't have any family members. He just wants to have a normal life and a peaceful school environment, make new friends but life sucks to him when he m...

Read desc!! this I my first time making this but I've read a lot of lemon you can request thing other than lemon 😘 feel free on requesting and you might be very lucky...

Hey guys yandere stuff here - wanted to give you some yandere stuff since there isn't a lot on here

Collab with @TheKawaiiShipperHB23 (My sister-) This wasn't actually supposed to be a book- This actually started out as a Roleplay with my sister- But here we are! ⚠️War...

Living on a steady diet of caffeine, sugar, and sheer will is not a healthy lifestyle. But how else can you keep up with teammates that need no sleep, no food, and who e...

After the so event with Error, Killer has to go through his heat like the usual. But he doesnt want to go through the same things after hearing a few opinions from the o...

just some undertale drabbles that i never had the courage to post on tumblr! these are mostly sanscest tho. enjoy! I'll add tags as i go~ Edit: Oct 15, 2022 Wow, ok. Ok...

Some old book I wrote 4 years ago lol. Please don't read this 2018-2019 rubbish.

Hello! This is my sanscest one shot book, I'm surprised you found it tbh, well, request what you want me to try to write! I will do smut, fluff, and maybe angst, I will...

Just some Sanscest to make me and hopefully everyone else happy. There will be NO lemon at all! So please don't request it!!