I like the ending line. Just a note. The titles of these? To me at least, they sound extremely pretentious, no offence.

Also 'inhabit my back'. What? I suggest changing that.

Anyway, on a nice note, I do like the imagery, and the mention of vultures. (even if 'with wings' is kind of stating the obvious, on second thought, maybe... describe those wings?) But yes, good imagery. Nice portrayl of becoming a demon, I find, vivid and rich.

So, well done - Schem.

Very Nice