Rule 34 Dev - anthro anus ass avian balls beak big_butt bird blue_body blue_feathers bodily_fluids comedy computer duo feathers funny genitals grey_background human humor jerma985 male mammal short_tail simple_background sweat sweatdrop tail thatguynamedjoe through_wall twitter twitter_bird twitter_logo x_(social_media) x_anus|9301390720