Rule 34 Dev - anus ass claws collar demon digital_media_(artwork) erection eyeless feet genitals heel_claw hi_res horn humanoid_pointy_ears knot leash leashed_collar male male_(lore) max_(maxspite) maxspite monochrome nude penis presenting presenting_hindquarters simple_background slit_penis solo spade_tail succubus tail teeth white_background|12750270952