AU Sans x Reader Oneshots

Nightmare x Reader

Requested by @Fanwing1

Art by: Roxyproductions on Twitter or Rawxy_nzlian on Instagram

-Very out of character Noot?- 

A sigh escaped your lips as you finally got home. It's been a long day. Dealing with people and their attitude was not your thing. Your fingers fiddled with the keys in your hand before grabbing the right to open the front door to your house. It was quite roomy and spacious as only you lived there. Darkness engulfed the house but a quick click of the switch could change that. You shuffled over to your kitchen and plopped your belongings on the counter deciding to properly put them away later. A large yawn erupted from your throat as you stretched, raising your arms up high over your head. The dim kitchen lights flickered slightly. Grabbing a glass cup from the cupboards above you, you swiftly placed the cup below the water dispenser attached to your fridge right next to you. A small click sounded as water began to pour slowly into your empty cup. 

Today couldn't be worse, annoying people left and right. Worse of all you got yelled at, and it wasn't even your fault. You cursed under your breath, reliving the moments in your head. Your manager wasn't the brightest. You gulped down your water and swiftly headed to your room, ready to lay down and just sleep your bad day away. Tomorrow was Saturday, your day off so why not? You can sleep in. You walked into your dimly lit room, moonlight seeped in through the window. You briefly admired the view. Streetlights were on, lighting the concrete sidewalks that seemed endless as they lined the road. In the distance hills were fully lit up with houses and lampposts and other things that emit light. The moon gave an eerie glow to the dark sky, it was chilling but oddly pleasant.

You closed the curtain, ready to change into some comfy clothes.

(You don't want people peeking do ya?)

A/N: I had some major writers block for this part I'm sorry :']

~~~~

 A single light was on in your room. Your eyes were closed as you tried to sleep. Your head laid on a fluffy white pillow, as you wrapped yourself with a warm f/c blanket. Your eyes fluttered open as you rolled over and stared into your wall. You couldn't sleep tonight. Your mind was up and running. Memories of how your day went stuck in your mind, replaying on an endless loop. You sighed, rolling over onto your back. You stared at the ceiling. The light flickered. 

"Good evening Y/n" You jumped up into a sitting position, supporting your weight with your hands. Quickly looking around to find a cyan eyelight staring at you. Your chest fell as you let out a sigh. 

"Don't scare me like that" You rolled your eyes. He only chuckled in response.

"Not even a "Good evening" back?" He asked, a smirk pulling at the corners of his mouth. You rolled your eyes again with an exaggerated sigh.

"Good evening to you too Moonlight" you smirked. His black tentacles stiffened as he stared at you, his smile turning into a playful, but annoyed frown. "I said to never call me Moonlight." He scoffed. You giggled at his response, the exact one you wanted. 

(He likes the nickname but pretends to hate so it doesn't seem like he's going soft)

"Sorry Nightmare" you said between giggles. He rolled his eyes.

"What are you doing up so late? It's 12am, your usually in bed by 9 even on Fridays" He changes the subject. Your giggles die down as you look at the clock. It was indeed about midnight. You shrug, not having a really answer.

"I'm not really sleepy I guess, today was stressful and annoying." You add, hugging your knees to your chest. Nightmare's single eyelight keeps it's gaze on you. Your own gaze wanders around, avoiding the mass of goop that stood in the middle of your room. Almost visibly, you thought you saw something shift, move around. Something squishy lands on your head. You look up slightly, a black goopy tentacle rests on your head like it's giving you a head pat. Your head tilts in confusion, turning towards Nightmare. He looks away, a light cyan hue dusts his cheekbones.