(REWRITE) Not All Nightmares Are Bad (Nightmare Sans X Reader)

Chapter 3- Surrounded by Puns and Determination

I mumble slightly. "Wha-What?" I manage to spill out. "Is this what the after life is called?" Slowly I lifted up my body. I continued to looked down as I grasped my head. "Ugh my he-"

"I'm glad you're okay." I felt Frisk's body brush against mine.

"Frisk?" I slowly fluttered my eyes open. I can feel the dizziness getting to me. As soon as I open my eyes I see Frisk up ahead. I open my mouth to call out again, only to see Frisk again. Two of them?  "I hit my head too hard now I'm seeing double." I mumbled out. Frisk lets go and holds onto my shoulder. Everyone looked the same yet different. Is this hell?  Frisk gave a nervous expression to my confused one. 

"This is a remote part of the doodle-sphere, not the void." piped in Frisk. They slowly got up and gave me their hand. I held onto it as I pulled myself up. "This place, is where parallel universes, similar universes or completely different universes come together." I looked to the side. "Here we come together peacefully to greet each other, be together without quarrels or fights or any of that." I stood there for a sec and looked back at Frisk.

"I-I mean that's pretty cool and all, but-"

"Another human!" squeaked a voice from under us. I looked down. Sans, but cute. 

"AAAA!" I jumped back. I pulled my hands back to my chest.

"I saw you fall in from a portal from aaaaaaaall the way over there." He said happily with a small laugh. I stood there slightly afraid and nodded. "Anywho! Let me introduce myself! Name's Sans! But everyone here calls me Blueberry, blue for short!" he stated very enthusiastically. He turned around. "And everyone here is also called Frisk and Sans too!" I nodded slowly agreeing with him. This guy is like a kid, kinda scary. "That over there with stars on their jackets is also Frisk and Sans, from Outertale!" He said pointing at a pair. "With them is Echofell Frisk and Sans, the tall red fellows." he chirped excitedly. He pointed somewhere else to a bigger group chatting and enjoying themselves. "See that big group over there?" I nodded.

Frisk sighed. "Here we go." 

"Well that's Hungertale, Underfell, Reapertale, Katanatale, Storyshift, Swapfell, Oceantale, Altertale, littletale, Wartale, Underlust, Flowerfell, Aftertale, Horrortale, and Mafiatale. Just to name a few, hopefully everyone shows up." he said with a voice full of life.

That's a lot. I tell myself. As I look up ahead I see a much smaller group. Kinda like outcast. "What about them?" I ask pointing at them. Blue looked over, curious. Soon as he caught a glimpse he immediately looked back.

"Oh, them! Haha, they're also an AU." he said slightly answering the question. I squint my eyes, I stare at them trying to pick up some characteristics. One seemed like they had black bones, and yellow eye sockets, with a black and red jacket, as well as black and red slippers, topping it off with a blue scarf. The other was completely covered in what seemed like black tar, with arms?tentacles? coming out of his back. They notice me staring and stared back. Immediately I looked away, slightly embarrassed. "But we don't really t-" I felt this slight breeze on my back. I felt an arm resting on my shoulder. I looked back and saw the red and black skeleton hanging onto my back. "H-hey Error!" stuttered Blue.

This Error guy kept a smug smile. "HhEeY, BlUe anDDDDd CoO." Frisk smiled softly and Blue gave a nervous smile. While I stood there petrified. "AnNNyWaAAys, I SaWw YoUu StArRingGG." I stood there quiet. 

"U-Um, sorry about that." I apologized. "I didn't mean to be rude." Error tapped my shoulder. 

"RrEeeLaxX I'Mm NoTt goNNnaA kIllL Youuu." He backed up and walked past me. "BeSsIdEs I ThiNnK YoUUu HaAVe BeTTeR ThInGGs To WorRyY AboUuTTTt." he said pointing at my right palm. I looked down. I didn't see anything at first. I moved the palm to face me. My eyes widen, it was a scar, half of a heart up and the other half upside down. Wha-What! H-how did I get this? I looked at Error who was standing a few feet away looking at me with a smile. He looks back at the other figure. "HhEeY BooOsS! YouU MIigHt WaAntT tO See ThisSs!" He said pointing at me. Immediately the black blob disappeared. I panicked. 

"I swear Error's such an ass." I heard Frisk mumble. Blue gave a nervous expression not 100% agreeing with their statement. "Sorry Y/N he can be a little-" 

They were interrupted by a figure forming in front of them. The figure quickly formed itself a bright blue eye staring back at me. Before the figure fully reformed, the four tentacles reformed first, a tentacle wrapped around my right hand, two around my body and legs. The last one around my neck. The body reforms a skeleton, looking like sans, obviously, but giving an awful aura. I hear Blue and Frisk yelling asking him to let me go. The skeleton pulls my hand closer to him. He slowly touched the scar. This feels so weird. "L-let me go." I squeak out. His eye trails to meet mine. He grins. 

"Be quiet."  he says in his deep raspy voice. He scoffs. "Funny how a mere human has something as powerful as this." he says tapping the scar. 

"Nightmare! Stop it! Let her go!" Frisk voice rang out to him. This Nightmare guy rolled his eye and groaned. 

"Error." Was the simple command that he gave. I only saw blue strings come for the white nothingness. "Now where was I?" he paused tapping his fingers on the bottom of his chin. "Ah yes, I was saying that you're basically weak." 

"Let...me....go." 

Nightmare's grin becomes wider. The tentacle around my neck tightens. I gag. He looked down at it once again. He clicks his teeth. "How long have you had this?" he asked. I kept my mouth shut. I coughed and wheezed signaling that I couldn't breath. "What was that?  Can you speak up?" he said with a sadistic smile. He's doing this for his own enjoyment. I keep wheezing and couching. The tentacle only getting tighter.

"Nightmare! Error!"