Nightmaresans Stories

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

He knows he'll be dooming them if he falls, but he's tired, his body is breaking apart, held together on a higher being's whim only. He wonders if there'll be another to...

Hello! In honor of Underverse 0.8 part 1 coming out and Jakei's year and a half hiatus, I am going to (try to) do this thing I will be calling "Weekly Underverse&qu...

So.... obv this is gonna be my first story and i'm so gonna kms cause i know this'll flop. "How long have you been living here?" "How long have I been l...

Nightmare had been so kind. He'd said all the right things and done everything perfectly to gain Dream's trust. When had the proposition turned from the possibility of...

The gang has a very infamous public reputation for being a very destructive team, but in private their reputation in the castle is nothing near a united team unless Nigh...

Nightmare has been fighting for a very long time. He fights to uphold a one-sided balance. He fights to protect the few who stand beside him. Most of all, Nightmare f...

"Let's Play A Game...I Spy?" You said with a voice that sounds dark and calm. For a child your age, you were a curious one. But living with skeletons who are v...

a q&a book for my OCS sunshine wolf, Hati wolf, eve moonlight, hunter "the hellhound", ava, lily, em and of course I the creator will be there to answer any qu...

Welcome to the lore of [E.L.A]

Blue is tired of Dream and the other Sanses of the Multiverse underestimating him. So, one day, while he's resting in his AU's waterfall, Nightmare, knowing history is r...

#1 of 61.7k tagged with Undertale 12/06/24 After drowning as a human, Ashe reawakens as a DustTale variant of Sans. With his ghost Papy helping keep him from falling int...

Request open --Rules-- No sex,smut or sexal touching If you give me a sans you have created plz tell me about them and give me some art ill include it in your Sansxrea...

An ordinary day, usually just like any other. About the bad sans and what they would probably do inside their lives. --- Includes swearing, because that's most realistic...

yep this is it! I'm showing my ugly drawings to everyone! sometimes I'll do drawing requests- but that's really unlikely! sometimes I'll tag people because I created a s...

What if Passive nightmare was never actually gone? Just in a ghost like state? What will the corrupted Nightmare do when his gang somehow manage to notice Passive? How...

What happens when y/n falls into a portal that leads to a world- no... an au that contains different versions of one skeleton? Will y/n find peace with the skeletons or...

They didn't know how it happened. In a single night, Nightmare woke up in a bed three times as big, and Slenderman woke up in a three times too small. Nightmare expecte...

(I'm bad at writing descriptions) INK was just minding his own business and admiring nature but then he gets a call from blue ERROR was staring into the sky, wandering...

nightmare was getting tired of his (not brother) dream trying kill him every single day. just because he in crime list with is group cross and error. Nightmare can't tr...