Will you be my Kitten? (Underfell Sans/Reader)Explicit

Daddy

Somewhere in between Nightmare on Elm Street and Saw 2, Sans had managed to lay down on the couch with his head in your lap.

Now this didn't settle right with you at first. Who snuggles during Horror movie marathons? This skeleton monster did. He was even more snuggley when the humans got hurt or run away screaming. He would also laugh on the occasion.
Sadistic much?

'Guess it has something to do with his past..?' You thought to yourself; subconsciously brushing your fingers over the back of his skull. He wiggled a little bit at the touch, but didn't say anything to you. You could somewhat make out the crack from his left eye going to the back of his skull. It spidered into smaller hairline cracks then faded out. 'I wonder how he got these..'

You happened to glance over at Papyrus who had a huge grin on his face as his eye lights shone at the movie. Then something furry caught your eyes. It was a little difficult to tell at first but when the tv flashed just the right way you could tell that besides the now empty popcorn bowl, there was a cat snuggled in his lap.
His hand was caressing the animals back softly.

"I didn't know you guys had a cat!" You blurted out before you could catch yourself. You hadn't seen any toys; or cat food bowls out. Sans rolled his skull back slightly to look at you, then glanced over to Papyrus.
"Yeah..it's his stupid cat." Sans muttered in annoyance. Papyrus frowned at his brother.

"SANS! DOOMFANGER IS NOT STUPID! YOU COULD LEARN A THING OR TWO!"
You clasped your hand over your mouth and bit down on your tongue to stop the burst of laughter trying to escape.

Sans felt your body trembling and he turned his skull back again to look at you. His grin only got wider when he saw that you had turned away to laugh quietly. "Suure Pap, like how to lick my bones clean..or how to take the perfect catnap.." He retorted smugley.

You let out a high pitched giggle; not being able to control it anymore. Sans soon followed suit. Papyrus let out a deep rumble; "YOU KNOW VERY WELL THAT IS NOT WHAT I MEANT! DOOMFANGER IS STEALTHY! QUIET! AND CUNNING!" The cat perked up, she didn't seem to mind her owners loud voice.

Sans rolled his red eye lights, "I'm all of those..how ya think I get away from yo- enemies.." He quickly corrected himself. "HMM..YOU DO HAVE A KNACK FOR..DISAPPEARING AT THE MOST INCONVENIENT TIMES.." Papyrus' sockets narrowed at Sans.

You tried not to giggle; it seemed it might go badly if you did. You tapped Sans gently on the side of his skull. He rolled over onto his back so he was looking up at the ceiling. "Sup sweet heart?" He tilted his head to the right and grinned up at you. You boop him on the ridge of his nasal cavity and he raises a brow bone.

He lifts his skeletal hand and boops you on your nose. "Heh, I think it works out betta for me.." He winked. You shrug your shoulders resting your hand down on his sternum. He hums in response and turns to look back at the tv.

"Y/N, WILL YOU BE STAYING THE NIGHT? IT IS GETTING LATE." Papyrus scooped up Doomfanger and stood up from his recliner. The cat meowed softly. "Uhh.." Sans sat up and turned to Papyrus; "She can stay in my room Paps." "Wait, wait.. I have work tomorrow." You took out your phone to check the time.

'Wow, time flies! It's already 11:54!' Sans looked over at you from where Papyrus stood. "Never stopped ya before.." He winks.
You face palm and mutter under your breath.
Papyrus hums, "IF Y/N DOES NOT WANT TO STAY, SEE TO IT SHE GETS HOME SAFELY SANS!" He struts off towards the kitchen.

"So you wanna stay? Or go home.." He rests his hands on his knees. You searched his face, if he wanted you to stay he had quiet the poker face.
He tapped his fingers against his patella. "I guess I'll stay, you'll have to take me home in the morning so I can get a shower and change of clothes.."