when natsu discovers who his mate is, hes pissed to find someone approaching his territory. this is my first gratsu or natray fic, gray and natsu are one of, if not my favorite ship in fairy tail. it was originally only meant to be a one chapter fanfic but I decided to continue it hope you like! Also I unfortunately do not own fairy tail... I also dont own the picture, all I did was edit it and slap the name on it