abstract_background
absurd_res
ambiguous_gender
animal_genitalia
avian
avian_butt
beak
bird
butt
chocobo
cloaca
feathers
feral
final_fantasy
genitals
hi_res
horizontal_cloaca
looking_at_viewer
low-angle_view
simple_background
solo
spreading
square_enix
tail
tail_feathers
thousandfoldfeathers
worm's-eye_view
