FURVERT!

accipitriform all_fours anthro anus avian backsack balls beak bird black_body black_eyes black_skin blush butt feathers femboy genitals looking_at_viewer low_res male martin_(martindosent)nude pink_body pink_feathers presenting presenting_anus presenting_hindquarters secretary_bird simple_background solo thick_thighs vivigator white_background white_balls yellow_beak