I don't know what to type in response to this, or the rest of your art. Your art looks as if it was in spired by as story book that I forgot about along time ago and only recall so vaguely, but the subject matter of it and you present it leaves me with feeling that is hard to put into a single sentence. I'll come back for more.
I think this is so disturbing because of the innocent style. I'm not sure why it's "innocent"...perhaps it's because of the simple features of the boy, particularly his small eyes and the way his hair falls...hmm. But this is wonderfully simple and terrifying as all hell.