Nigthmare Stories

TW: Swearing and slight gore Y/N reincarnates in the anti-void as a Voice... Will he befriend error or will they make them hate their guts? And will they meet other peop...

Danica Romanov has just started her new job as a data analyst for the S.W.A.T team of the NYPD. She has spent the last few years on her own, away from everyone. What hap...

This Au start with a skeleton who has a special hidden magic that no other monsters in his Au have ever seen he named himself as "Sans" but in other sanses fro...

❝Your heartbeat is like a lullaby❞ he mumbled 𝘚𝘰 𝘵𝘩𝘢𝘵'𝘴 𝘩𝘰𝘸 𝘩𝘦 𝘥𝘦𝘴𝘤𝘳𝘪𝘣𝘦𝘥 𝘪𝘵 I grabbed the duvet that was tossed at the side of the bed and I put i...

A surprisingly wholesome story? But obviously super kinky sex a lot but it's still sweet.

Error was badly injured in a fight against Ink and Dream. In his attempt to escape, he falls through a portal to Undertale just as the world is about the reset. The uni...

It was a normal day in dreamswap when somethink strange happened nightmare started seeing a weird light when he goes to sleep and his negative aura has grown, dream has...

This story takes place after the Positive Nightmare outcome. Where Dream turns Nightmare's spirit into a positive one. They are still trying to understand eachother, an...

A LOT out of my usual thing here, but what if both Dream AND Nightmare impregnated Blueberry at the same time. Terrified of what his brother and au would think, Blue run...

You get a new chance to live but will it turn out? The good way? Or... The bad way? Who knows... My first story, don't mind me im trying lul. Art belongs to me

You are a little orphan girl that was lucky enough to be adopted by Nightmare the King of the Moon Empire after years of abuse and neglect of the orphanage. Living your...

What if someone in our world becomes fresh sans? --- Story Status: [✴️Ongoing] |⚪Unedited⚫| ｡☆✼★━━━━━━━━━━━━★✼☆｡ Impressive Ranking: #128 out of 47.9k - Undertale | ⊙.☉ ...

I'm too lazy to type -____-

Nightmare's gang always knew that their job was risky, but they never expected to actually die. Then Killer was killed. Nightmare found a replacement quickly enough, bu...

Error kidnaps the original Blue. Blue helps Error overcome his insanity and becomes Error's first-ever friend. Error eventually lets Blue go with his human's soul in ord...

What if Nightmare disappeared? What if he appeared in Dreamswap? Read to find out ;). BOOK COVER NOT MINE!!!

The bad and star sanses have made a truce because nightmare has been cured. Now nightmare can turn into corrupted form or passive form whenever he wants. One day, Ink de...

"I wanna kill you.." He whispered huskily. "I dare you" I said. Seventeen year old Sonee rave win's a contest to go stay at Dracula's castle for two...

standalone ~ mafia siblings series "You can't make me stay here! I will get an emancipation." I yell. Flashbacks of the gun in my hand, the almost-dead boy. I...

He had a secret he kept for a long time. He didn't want the others to find out he had an opposite. Until that one time Night decided it was time to show them they had on...