Rule 34 Dev - 4_toes animal_genitalia anthro avian beak bird blue_eyes claws cuculiform feathers feet genitals hi_res looking_at_viewer male model_sheet new_world_ground_cuckoo nude penis roadrunner scarlet-frost scuted_arms scuted_legs scutes sheath simple_background solo tapering_penis toes zygodactyl|11309539288