Save Me Slender (Slenderman x Male! Reader)

(M/N) is an abused and misunderstood boy. He doesn't know where to belong. He calls himself a bad luck charm, for wherever he goes he causes trouble for everyone around him. His entire school bullies him,
his teachers abuse him, make fun of him,
even his father mocks him at every point of his life.
One dark and stormy night, his whole life changes
when a featureless face appears outside his window.