(Underfell sans x reader (female)) UNDERCOVER

Unfortunate circumstances

         After the recent  incident of almost blowing your cover, Sans thanks you for eating Papyrus' dinner even though you ate three slices of lasagna in less than ten minutes. Papyrus comes back down stairs with a slight slump to his walk. He walks into the kitchen avoiding your gaze and begins washing dishes staying silent the whole time. You leave the kitchen and go back to the couch staring at the blank screen of the t.v. You hear a small gasp of shock that came from the kitchen as Sans walks out with a smile on his face.

         Sans had pointed out the dish of lasagna that was one third eaten to Papyrus which was what made him quietly gasp. Sans sits next to you causing you to slide towards him a bit on the couch. You could hear faint humming from Papyrus knowing that he was happy after noticing that his cooking skills weren't  as 'terrible' according to him.

"Did I hurt Papyrus' feelings that badly?" I ask Sans.

"he was a tad upset but not completely crushed by it. he understands your conditions now so you're still on his good side for now." He says.

"What do you mean "for now"???" I ask worried.

"just don't do anything that could anger him and you'll be fine." Sans replies.

"How bad can he get?"

Sans looks at you with a horrified expression.

"you don't want to know." He says very seriously.

                                                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

         You were relieved that they had a bathroom at the end of the hallway upstairs. You couldn't figure out why they would need one or even have one in the first place. You remember the first time you met Sans and how he vomited, so you assume that they only use it for throwing up.

         You walk into the bathroom and to your surprise it was actually well kept. There was a bathtub with a shower head in the very back, the toilet was on your right which was next to the sink. You got curious and decided to check if they ever used the shower, you pull back the curtains and noticed two bottles of shampoo and conditioner labeled 'for bones only', along with a bar of soap that looked recently used. You laugh at the fact that these two skeletons actually shower. You walk back down the stairs still quietly laughing about the whole shower thing.

"whatcha laughin at?" Sans asks.

"You guys seriously take showers? I mean, you're both literally skeletons." I smirk.

Sans looks away embarrassed with a slight red tinge around his cheeks.

"we get dirty too ya know."

"Is that so, then how often do you bathe?" 

Sans was about to respond but was interrupted by Papyrus still in the kitchen.

"EVERY SINGLE DAY, BECAUSE I FORCE HIM TO!!" He shouts.

         Sans tried to hide his face but he wasn't wearing his jacket and couldn't hide in the fur rimmed part of the hood, so he instead slightly pulls up the collar of his turtle neck partially hiding him. He starts growling and gets defensive.

"stop looking at me!!!" He roars startling you and killing the mood.

         You look away as you awkwardly fidget still standing at the bottom of the stairs. Sans sighs and pats the empty spot on the couch next to him. You can't help but feel a slight blush forming on your cheeks and was grateful no one saw. You sit down feeling your body tense up a bit as Sans turns to face you.

"so about where you're going to sleep―we don't exactly have another room that's currently available." He says flat out.

"So am I just going to have to sleep on the couch?" You say calmly.

"yes, but in the meantime i'll think of something...i guess i was wrong about this upsetting you." He says.

         "Well, when we first came in, I noticed that you had only two bedrooms so I kind of just mentally prepared myself for the worst."

"good, because i don't wanna roommate."

"Ouch." I say dramatically putting my hand to my chest.

"at least you get the couch." 

         As much as you wanted to sleep on something soft for a change, you really wanted to sleep without your mask on for once. You haven't been able to sleep without it since you left the Ruins and missed the feeling of fresh air on your face instead of wearing a stuffy mask every time you went to bed.

"Thanks for the offer but I would rather sleep in the bathtub."

Sans looks at you unconvinced.

"you're kidding right? you're choosing the bathtub over the couch??"

"Yep." I say with pride.

Sans stares at you in disbelief and shrugs it off.

"that's fine by me because you're already making the couch dusty, and Papyrus doesn't really like monster remains in the house let alone on the couch."

"I'll clean it up tomorrow." I say waving some dust out of my vision.

"YOU BETTER!" Papyrus says walking out of the kitchen.

"AND IF I SEE YOU BRING IN ANYMORE DUST, YOU'RE NOT GOING TO LIKE THE CONSEQUENCES!" 

         He holds up the book that he stole from you at the library with a devious smile and laughs. You did not want to be around Papyrus if he gets any ideas from that book about ancient torture methods. In fact, you would rather admit that you're a human to the whole Underground.