anthro beak breasts butt clothed clothing eyewear eyewear_on_head feathers female genitals goggles goggles_on_head jacket looking_at_viewer motion_lines navel nipples non-mammal_breasts non-mammal_nipples open_mouth outside partially_clothed presenting pussy scarf shaking smile solo spread_legs spreading tail_feathers topwear trembling alex2018 anatid anseriform avian bird duck hi_res