TK!Sans x reader

Hello! my name is Hanna, but as you can clearly see my username is: poteter which is translaited to Potatoes if it wasn't obvious. I'm from Norway, so um, sorry if my English is bad.(Btw! you can call me Hanzi-senpai if u wish!) ( ✧≖ ͜ʖ≖)
I'm not the owner of this undertale AU, but I didn't really see any fanfic's of the AU out, so I went like "Why the hell not?". I can't promise that it'll be good, but oh well.
Now just so you know: I don't know that much about this AU (I'll have to read myself up on it). So sorry if there is anything here that doesn't fit with the original work, or if the characters aren't as believable as some would wish they were. Also this is my very first (character) x reader fanfic EVER! so I hope ya'll like it! ᕦ( ͡° ͜ʖ ͡°)ᕤ

Storyline:
As said, this is under the great war between the humans and the monsters. Near the upcoming battlegrounds there are camps filled with both humans and monsters. Monsters and humans that wish for peace. You are inhabiting one of these camps and enjoy your time making friends left and right. Your around 18-19 years old, and live by yourself seeing as you had already moved out of your parents house at age 17. your parents had always looked at monsters as horrible beings, but you never thought of them like that. and after years on end hearing about their stupid thoughts and meanings you decided to end it and move out. You moved to a camp called Snowdin, there you get to know many cool and weird monsters. One of them is named Sans a little dude that can't seem to stay away from you. Your fishy friend Undyne says he has a thing for you, but at the time you don't really believe her.
On with the story!