Sansy (sansxreader)

(I'm getting rid of the old cringey description because I am a very professional writer [not really])
(Y/N)'s whole life changed when they fell in a hole on the side of a mountain and met a short, punny skeleton.

This is a gender neutral book which means I will be using the pronouns they/them.

NO LEMONS WILL BE WRITTEN IN THIS BOOK!

Slowburn I guess?

Undertale belongs to Toby Fox