FURVERT!

1:1 anatomically_correct anatomically_correct_genitalia animal_genitalia avian avian_butt balls beak bird cloaca feathers female feral forest gender_transformation genitals hi_res human looking_back male mammal mid_transformation mtf_transformation nude open_mouth ovum owl penis penis_to_cloaca_tf plant pornithologist solo species_transformation tail tail_feathers thought_bubble transformation tree