FURVERT!

4:3 absurd_res almost_fully_inside ambiguous_gender anatid animal_genitalia anseriform anserine aquatic avian avian_butt beak bird cloaca duo eel eel_insertion feathered_wings feathers feet female female/ambiguous feral fish full_tour gagging genitals hi_res living_insertion long_neck membrane_(anatomy)monochrome neck_bulge onomatopoeia open_mouth partially_inside penetration reverse_penetration safe_vore signature simple_background sketch sound_effects swan tail tail_feathers text the2ofarts toes vore water webbed_feet wings