Undertale Oneshots 2

US!Sans x F!Reader In Heat

So many Swap Sans lovers

In heat...what does that mean?
I'm assuming lemon or fluff

In short: sin

Let's go with it shall we

Requested by @Kay_the_anglic_demon

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Y/N's POV

Living life with the skellys, my sis Chara, and all of my friends hanging out time to time!
Life was just perfect in Underswap.
Too bad the people beyond the fourth wall will never experience that
Boo hoo....

Then again I am the reader. Or Y/N. Anyway.

I lay on the couch and make a sigh of relaxation and relief.
Papyrus was sleeping next to me. Best not to wake him up or prank him. Next thing you know after opening a pen cap he's having a great time. The same can't be said for you.

"HUMAN! I, THE MAGNIFICENT SANS, WILL ASK YOU OUT ON A DATE!"

First my sis then me? I guess jealousy and cheating rules don't apply to this blueberry.

"Sure!"

"GOOD! UMMM TO MY ROOM!"

This cute rascal. I found him so adorable. Who wouldn't? I blush at that thought. I could feel my face heating up even more.

It's alright, just a date with Sans. I can handle-I CANT DO THIS I LOVE HIM AND CANT RESIST!

I walk into his room where I see him wearing his "battle body."
That with his normal clothes underneath.

"SO HUMAN! WHAT DO YOU THINK OF MY ROOM?"

I sit in his bed.

"MY BED? WHAT ABOUT IT? ARE YOU TIRED?"

I lay on it with my fingers in a motion of "come over here."
He walks over.

"HUMAN?" He lays next to me "WHY ARE YOU INTER-"

A quick kiss on his lips. Surprisingly, she melts into it and so do I. Things really started to heat up when he used his magic and a ghost tongue comes out and asks for permission, which I happily accepted. I involuntarily pulled the bed sheets over us.

We rarely break for air, for this moment was far too valuable to be broken.

Oh damn I could feel myself getting wet.

After what seemed like hours of kissing, Sans talks a rest.

Being the sinner I am I lay his skull on my breast and put my hand on the back of his skull.

Like caring for a baby for milk but with no sucking.

I too take a nap.