Rule 34 Dev - anus ass ass_focus ass_up balls claws demon demon's_crest digital_media_(artwork) feet firebrand gargoyle genitals ghosts_'n_goblins hi_res humanoid lying male male_only membrane_(anatomy) membranous_wings non-human nude on_front presenting presenting_hindquarters red_arremer red_body smile smirk solo spinal22 wings|10096405112