Sans x male!reader!

"(y/n) where are you?" Papyrus mumbled to itself.
It was winter morning as usual, snowing as usual, you were coming home from the shop(you live with Papyrus and Sans) when suddenly you meet Papyrus next to the Christmas tree "there you are! (y/n) don't ever worry me like that!" Papyrus shouted "I went outside for 5 mins" you explained "that's still long, anyway I am going to train okay take care of Sans for me" Papyrus told to you "sure" you agreed.

As Papyrus went you came inside "ughhh so cold outside, SANS I HOME!" You shouted as Sans came out of the room, he was in his blue fluffy jacket and black shorts "hey Pap- oh!(y/n) wh-what ar-are you doing he-re?"Sans hesitate and blushes while coming downstairs. "Papyrus told to look after you and this is my house" you explained "oh! uhh ye-yeah to-totally forgot that you moved in" Sans said nervously.

You and Sans sat next to each other on the sofa, Sans was sweating and blushing hard next to you while you were looking for a kawaii cat sweater that you brought for him "here! try this on, I brought this for you" "oh! th-thanks kid" he said as he smiled happily and hugged you and went to his room.

~~~5 seconded later~~~

(creak) As you turned around, you gasped in shock, you saw Sans in the sweater "oohhhhh! my! GOD! you. look. so. cutttteeee!" you shouted and ran up to Sans "I am kind of embarrassed wearing this but if it make you happy then it's fine" Sans said blushing "ohh you're so sweet" you said as you kissed Sans and hugged him tight. Sans kissed you back with passionately locking lips together "(y/n), Sans I home uhh-WOW! I never knew the HUMAN AND SANS loved each other!" Papyrus said smirking
You and Sans quickly moved away from each other in embarrassment quickly "SH-SHUT UP YOU SAW NOTHING!" sans said covering his face with his hoodie "yeah sure" Papyrus said still smirking and going to his room.
"lets not talk about it" Sans said "oh! you" you said while giggling and hugging him tight.