The Invisible Roomate (GasterxReader)

This was made just for fun bc I got bored and went down an x reader rabbit hole. I really hope no one takes this as my best peice of art bc it really isn't. also cover is infact made by these hands. it was a last minute decision so it doesn't look the best. also yes in this AU gaster is a skeleton with a flame head. no the one in the cover is not grilby. please do not be like "you drew gaster wrong" there's many forms of gaster and at the momment I'm into the science gaster that looks like a flame head. (into him as like how he's drawn not into him as a simp get thou head out of the gutter.) hope you enjoy but like I said this is just for fun so it doesn't matter and don't forget to hand over a cheesestick for this 🍩 a donut.