FURVERT!

avian balls beak feathered_wings feathers feral frenum_ladder frenum_piercing fur genital_piercing genitals gryphon hi_res isoprussic knot knotted_penis knotted_tapering_penis ladder_piercing male monochrome mythological_avian mythological_creature mythology penis penis_piercing piercing presenting solo tapering_penis traditional_media_(artwork)wings