AU Sans x Reader Oneshots!!!

Underswap!Sans x Reader

You go face first into the sudden blizzard. There, you see a shape, a small one in fact. You acknowledge the fact that Sans is going to try to fight you today, and you were not too excited...

"HUMAN!" You hear Sans call. "ALLOW ME TO TELL YOU OF SOME COMPLEX FEELINGS..." You started to get flustered, because you had more than a crush on the adorable little skeleton.

"FEELINGS LIKE, FINDING ANOTHER TACO LOVER!" You giggle at his words. You see Sans looking uneasy at your laugh. "THE ADMIRATION OF ANOTHER'S PUZZLE-SOLVING SKILLS. THE DESIRE TO HAVE A COOL, SMART PERSON THINK YOU ARE COOL." Your heart swells at Sans's words. "THESE FEELINGS.... THEY MUST BE WHAT YOU ARE FEELING RIGHT NOW! I CAN HARDLY IMAGINE WHAT IT MUST BE LIKE TO FEEL THAT WAY." Oh. Wait, I secretly think he was talking about himself without actually talking about himself. *sigh* You're sooo cute Sans.~ "AFTER ALL, I AM VERY MAGNIFICENT. I DON'T EVER WONDER WHAT HAVING LOT'S OF FRIENDS IS LIKE. I PITY YOU, LONELY HUMAN. WORRY NOT! YOU SHALL BE LONELY NO LONGER!!" You smile at Sans's actions. "I, THE MAGNIFICENT SANS, WILL BE YOUR...." You lean on your tippy toes to anxiously wait for him to say the next word. "NO.... NO,THIS IS ALL WRONG!! I CAN'T BE YOUR FRIEND! YOU ARE A HUMAN! I MUST CAPTURE YOU!" You start to cry, and you notice Sans's gaze turn towards you, causing his voice to get shaky and wobbly. "ThEn, I C-CaN F-FULFILL MY," You hear Sans sniff. "Life long dream..." You watch as he collapses to his knees, and you are too frozen to do anything. "P-powerful! P-Popular. P-prestigious..." You see Sans stare at you, with tears in his blue eyes. "Yeah, that's Sans! The newest m-member....." You can only watch as he cries even more. "O-of the royal guard..."  You watch him bury his face into his hands.

"I, I can't, do it!" He starts sobbing. "I can't hurt you Y/N. You're.... You're..." He stops, and then he gets up, and steps forward one step. Then another. And another. Soon he is right in front of you. You could practically feel his breath if he even had one. Wait. He does. You smell tacos and salsa in his breath. You then see a single tear fall off his skull, and you instinctively wipe it off with your thumb. You then lift up Sans's skull, and you see him gaze at you, with plead in his eyes for, something. You then lean in and kiss the little skeleton. You step back, and then you notice that Sans is frozen, his eye sockets empty. You then see his hand make it's way up to where you kissed him, and then when he touches it, his smile widens, a blue blush forms on his cheekbones and his eyes turn back to normal. Before you know it, Sans has wrapped you up in the most comfiest bear-hug you have ever had.

"Y/N, YOU'RE TOO," You see Sans turn his head to look away, but his arms still tightly wrapped around you. "YOU'RE TOO SPECIAL, KIND, CONSIDERATE, ADORABLE, DETERMINED, CUTE, AND JUST EVERYTHING IS PERFECT ABOUT YOU!!" You then see Sans look at you.

"H-HEY Y/N?"

"What is it dear?" He has a noticeable blush because of your words, but he still locks his eyes onto yours.

"W-WOULD.... Would you, like, to go on a date with me?" Sans timidly asks you out. Instead of answering, you kiss him again.

"Is that a suitable answer?" You see Sans light up.

"YYYYYYYYYEEEEEEEEEEEEEESSSSSSSSSSSSSSSSS!!!!!!!!!!!!!!!!!" He then lets go of you, probably to run somewhere, but then he looks up to you and blushes, and you guess that he decided to walk.

"Where's this date going to be?" You ask him. You two were walking away from the fighting area, and back to Snowdin.

"W-well...." His free hand rubs his arm that is connected to yours. He accidentally brushes up against you, and you blush. "I decided that it could be, at MY HOUSE!! YEAH!" You notice that he has his usual volume back when you see his house in view.

"I can't wait to have this date Sans." You hug him, and he hugs back.

You both near Muffet's, for some reason, and before you ask what he was doing, he stopped right in front of the window, and he kisses you full on the lips. Too shocked to do anything, he hugs you, and that's when you finally realized that he was kissing you, and you hug and kiss back. When you stop, which was only a second later, but felt much longer to you and Sans, you see Papyrus come out.

"B-bro? You're with Y/N?!" He says surprised.

"YEP! I FINALLY CONFESSED MY FEELINGS TO Y/N!" He grinned at his younger brother.

"Well bro, don't,"

"NO PAPYRUS. DON'T YOU DARE FINISH THA-"

"Hit,"

"PLEASE PAPYRUS!!!"

"The,"

"PAAAAAAAAAAAAAPPPPPPPPPPPPPSSSSSSSSS!!!!!!!!!"

"Bonezone."

"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA( times infinity)!!!!!" You blush, but snicker at their antics. Sans facepalms with his free hand. "UGH! COME ON Y/N! LET'S HAVE THAT DATE OF OURS!" Sans then stalks off with you, and you giggle. You hear Sans sigh in response.

"Well, come in Y/N, into my room! WE SHALL HAVE OUR DATE THERE!!" He then runs up the stairs and you follow him, but going much slower. You stand awkwardly in front of Sans's door, and you ponder what is going to happen next. You then slowly open the door and close it behind you as a habit. You see Sans near the middle of his room, and you start your date.