Undertale One-Shots

Sans X Reader

As you stumbled through the snow, you couldn't stop wheezing with laughter, and neither could Sans. Tears caused from too much laughter were streaming down your face, but you didn't care. You had both spent a pun-filled hour telling ridiculous jokes to each other to pass the time whilst Sans was relaxing at his sentry station. It was the hardest ( and undeniably the longest ) time you've spent laughing, and you enjoyed every second of it.

"Man, that last joke was so humerus that I almost collapsed from laughter, (Y/N)!" Sans managed to wheeze out.
"Sans! You've used that joke about 5 times already!" You yelled, but still couldn't hold back a giggle. Everything that the skeleton said seemed to make you laugh. It was honestly amazing, when you thought about it.
"Yeah, so what? It's still really punny!" Sans chuckled.
You attempted to hold back your laughter as you sighed in defeat "I know it is... Gosh, Papyrus would hate us so much right now if he had heard any of that!" You had an amused look on your face. And so did Sans.
"Pfffft, I know right? But I know he secretly loves em'. Wanna grab some nice cream?" He questioned, a slight hue of blue of his cheekbones. You smiled happily.
"Sure. Oh my god, I've just realised that nice cream was a pun in itself!" You giggled, and Sans chuckled at your response.

After you got some nice cream, you decided to explore together around the woods of Snowdin. You strolled along through the snow without a care in the world whilst licking at your nice cream. You glanced to your right to see your skeletal friend casually biting into his frozen treat, and you shuddered. How did he not get brain fre- oh...

After a while you both discovered a clearing, and being the inner child that you are, you quickly finished your nice cream and plopped down into the snow on your back to start making snow angels, whilst your lazy pal stood up chuckling at you, only over halfway through with his treat. You stood up with a mischievous look on your face, and rushed up to Sans. Sans, not knowing what to expect, just nervously chuckled at you. You shoved yourself into him and pushed him backwards into the snow, falling in top of him. You both looked at each other and then burst into hysterical laughter.
"Wow kid, I didn't know you wanted to jump my bones so badly!" The skeleton exclaimed.
"You bonehead! I wanted you to make a snow...angel? Snow skeleton? Now get making one of those... whatever you call it!" You giggled.

Sans stuck the rest of the nice cream in his mouth, before devouring it completely, which sent shivers of discomfort all over your body. He then lazily moved his arms and legs around in the fluffy white blanket of snow, before placing his arms behind his head in satisfaction and began to have a little nap. You stared at the skeleton. How lazy does he have to be before he's satisfied? However... He did look kinda cute when he had his midday napping session, especially in the winters snow. You couldn't stop staring at him. He looked so adorable...

"Take a picture, it'll last longer" Sans mumbled before opening his left eye to wink at you, which caused you to shriek out of surprise and become as red as a cherry. He chuckled deeply and got up from his spot to look down at his creation. It looked pretty good!
"So whaddya think, (Y/N)? Looks good?" He asked, voice filled with satisfaction.
"Looks awesome" you smiled.
"I'm gonna be honest though, the snow sent quite a lot of shivers down my spine." He looked at you for a reaction, but you weren't paying attention. You were looking up into the nights blanket of (artificial) beautiful stars.
'Even if the stars in the Underground were fake, damn, they still look amazing..' You thought to yourself.
"I betcha they're nothing compared to the ones on the surface, huh." Sans mumbled.
"I'm afraid not. But they're still beautifully breath-taking to look at" you replied.
"So are you, (Y/N)..." Sans whispered. You blushed happily, and you both continued to gaze into the gorgeously patterned sky deep into the night, all the while holding each other's hands.

Done! This was my favourite one-shot to write so far! Then again, anything with Sans in it is my favourite ;) hope you enjoy!