Chapter start
Your P.O.V
It was the next day and the whole groupie was doing absolutely nothing. Well, until Mettaton came bursting through the door... Like I'm not joking, that fabulous robot literally broke the door.
"Darlings! I have some glamorous news!" She (yes she is going to be a she) yelled, striking a dramatic pose. Dramatic pose-ratings up 1000+.
"What's up Met... Other than the ceiling and that you broke our door." Sans replied nonchalant. He didn't seem to care the door was broken... On the other hand Papy was running around getting some screwdrivers and nails and...spaghetti.
"Well Sans... Oh yeah sorry about the door, I have just created a competition where ALL monsters in the Underground have a DANCE-OFF!" Mettaton made jazz hands at those two last words. "And there a secret prize for the winner!"
"That sounds fun.! I'm in, I can't wait to kick some dancing bu-" Undyne was interrupted by Met.
"Ah ah ahh~ for this MT Competition Dance-Off, you are required to have a partner." Tsk tsk tsk Met kept tsking... One minute.... One minute 30 seconds... Two minutes... Now she's done!
"Fine Mettaton! Alphys be my partner?!" Undyne yelled. For some reason she smirked at me and Sans sitting together after she said those words... She nudged Met... Who nudged Alphys... Then Alphys made that face that says 'I SHIP IT!' But she didn't scream it. I hadn't realized that I was cuddling Sans and our fingers were linked together... Uh oh.
"M-m-me?! O-of course U-Undyne!" Undyne the grabbed Alphys and ran out the... Fixed door? Oh shoot.
"WAIT UNDYNE YOUR GONNA-" BAM "BREAK THE DOOR..." Oh sheesh, Papy! Oh my god! Undyne did you really have to break the door?! AGAIN!
"...Anyways! Papy darling~ will you be my dance partner?" Met quickly was talking like Undyne did. They have something planned...
"M-ME!?" Aww Papy made that cute Kawaii face that yes one can resist. "OF COURSE METTATON! THE GREAT PAPYRUS WILL WIN US THAT SECRET PRIZE!" Papyrus then lifted Mettaton and ran up to his bedroom.
"Umm... So Y/n? Be my dance partner?" Sans asked. Looking at me in the eye. I smiled at him making Sans adorable blue blush coat his face.
"Of course!" I replied now blushing since Sans was blushing, which made Sans blush harder, which made me blush harder which I'm pretty sure made that duck that brings you over that small gap at Waterfall blush too. But we don't have proof of that, so back to me and Sans. By the time we stood up, we were a blushing mess. Only then I realized Sans and I fingers were linked together this whole time. We looked at our hands and blushed even harder if possible.
"U-u-u-mm l-let's g-g-go p-practice." I say, giving Sans a crooked smile, he nods and we go up to his room to practice.
"So what are you thinking, what style dance? What song?" Sans asked now finally not blushing.
"Mmm have you ever tried Urban dance? You would be pretty good at it!"
"No sorry kiddo, I guess you would need to teach me. You can just show me, since I'm a fast learner." Sans bragged. He's cute when he brags.
"Ok sure, start the music please." I ask, he hits the start button and I show him what Urban dance really is.

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'Dancing in the Dark' DanceTale AU Sans x Reader {COMPLETED}
FanfictionSorry but you can't use the name Frisk! I know a lot of people ship Sans x Frisk! I do not own anything in this fanfic... Well besides the story plot and writing... The pics and vids and the AU and real game Undertale are NOT MINE. Ok, now that tha...