Mature audiences only Will contain violent scenes with gore and sexual actions as well as abusive actions, strong language like cussing will be included.. may contain little bit of yandere moments could be in this story and other disturbing figures as torture may be included. please read at your own risk and enjoy the story! 😁 Underfell Sans x Reader.. Are you human? Are you a monster? Are you both? You just a human with a unique soul? What's different about you? Out of all fallen humans why are you different? Can you really save the Underground? Find out what mysteries lie ahead.. I know it's a short story but hey, it's better than a whole series of books to end up with a bad ending.

you fell into the underground a few weeks ago. after escaping from toriel, you met a tall skele who was honestly one of the coolest guys you'd ever met. (sorry if this fic sucks haha, I've never done this before, never done any romance stuff, i have never been in a relationship before so wish me luck.)

MEH just another function ha ha a so hope you guys enjoy! （＾ｖ＾）（＾ｖ＾）（＾ｖ＾）

*WRITTEN IN 2016* "Can someone please just tell me.... Why him.....?" Confidence. That emotion has been coming to you a lot ever since you had met him... But Why him...?

Well yea this is an shipping and yes alot of Lemon cause well Underfell Sans is rough ehehe i know in werid well my first time doing this so if i do make a mistake well comment and help me make it better This can be for guys and Girls i really dont care i know you all think it wrong but meh really dont care if you talk trash cause your just mean :p You had finally got enough of your world everyone was rude actually wanted you gone and actually today your parents kicked you out and so you ran away even though you were kicked out to some werid mountain you heard that if you go there you never come back you end up going there and next thing you knew you were falling down (All pics and undertale goes straight to the owner's)