Demonangel my way

A request for a friend who's writing a story and asked me to design one of his characters. Used a photo reference for the pose. This creature is neither a man nor a woman, suposedly. DO NOT USE THIS WITHOUT MY PERMISSION since it's inspired on a friend's story I don't want any problems.  Done in a really lame sketchbook in which the pages kept falling out (argh how I hate that!) with HB and 3B pencils and a really useful eraser.  I'll probably color it later or something. First time I draw wings btw. End of rant.