I Dream You're Still Here (Septiplier Fanfiction)

(WARNING: IF SENSITIVE TO SAD SHIT THEN DO NOT I REPEAT, DO NOT READ THIS FANFICTION. ITS ALSO A SMUT TOO...MAYBE A BIT TOO DESCRIPTIVE.......OH WELL) Sean was a normal young adult who did YouTube and had an interest in a famous YouTuber named Markiplier for a while. They were friends obviously. He was Sean's hero, sa...