UnderTale Universe One-shots

Underswap Sans x Reader: Your Beautiful Voice

     I wrote some of this on paper before I even made this one-shot book, and I finished it a few weeks ago. SO it will probably be bad... feel free to give me some tips on what I should change, and if you have requests I'll do that too! 

Dedicated to @I-heart-BENdrowned for suggesting this little piece of literature.

Your P.O.V.

     Me and Sans are just recalibrating his puzzles, and, me being me, I start to zone out. I unconsciously begin humming "Megalovania" I don't know why, but that tune has been coming to mind lately. It has something to do with a different timeline if I had to guess. So anyway, I started humming that tune.

     I must have been pretty loud cause Sans suddenly exclaimed "WHO IS HUMMING THAT TUNE? I MUST FIND OUT!" So I hurriedly stopped humming. I have a little bit of stage fright(which is weird because I didn't have any trouble being on Napstablook's show those few times).

     Sans turned to me and said, "(Y/N)! YOU WILL HELP ME FIND OUT THE SOURCE OF THAT VOICE! I KN-" "Sans," "-OW JUST THE WAY TO DO IT! FI-" "Sans!" "RST WE WILL HAVE TO TRA-" "SANS!" Sans jumped. "WHAT IS IT HUMAN?" I meekly said, "It was me humming..."

     "WELL YOU SOUNDED AMAZING! I JUST HAVE TO TELL NAPSTABLOOK ABOUT THIS!" And before I could stop him, he called Napstablook and quickly told him of the situation. (yes he was that fast) "Sans what did you do?"

     "NOTHING MUCH! NAPSTABLOOK JUST TOLD ME TO TELL YOU THAT HE MADE A GIG FOR YOU! AND TO BE AT THE RESORT AT 6 P.M. TODAY TO PERFORM!"

"Oh... uh... that's g-great, Sans!" I squeaked.

     "I KNOW RIGHT ITS GOI- are you ok (y/n)? You look really pale..." Sans asked. "Y-yeah totally! I'm just gonna g-go home for n-now. Ok bye!" I ran off before he could stop me. I can't do this! What am I going to do?

Sans P.O.V.

     (y/n) ran off before I could ask her anything more. She looked like she was going to faint. I'm really worried. I decided to finish this last puzzle and then go home. But I am really excited about her performance tonight!

     This is also going to be the night when i tell her how i feel! I've liked her, maybe even loved her, ever since she first completed one of my puzzles and went on that date with me. I know at the time, I said I only liked her as a friend, but... I may or may not have lied...

     Finally done. I finished the last of my puzzles and went home using one my shortcuts.(thought only undertale sans had that?heehee) When I arrived, it was around four-thirty, and being a great best friend, I walked up the stairs and to (y/n)'s room to remind her of her performance today. I put my head to the door, not hearing anything from the inside. I knocked twice, and since no one answered, I opened the door. Shouldn't have done that...

     I saw (y/n) without a, uh, shirt on. "Umm..." we just stared at each other, both of us blushing like crazy, before she says "Well... this is, um, awkward, so can you maybe cover your eyes and get out please?" I quickly cover my eye sockets and run out yelling, "I'M SORRY HUMAN! DON'T BE MAD!" She laughs slightly before closing the door.

~~~~~~~~~~~~10 minutes later~~~~~~~~

     (Y/n) came down the stairs in just leggings and a sweater. "I'm going to Mettaton's place to get ready for my performance. Would you like to come?" She asks. "SO YOU'RE NOT ANGRY AT ME?"

"I never was...you silly."

     I hope she didn't see me blush.

Your P.O.V.