2013
alpha_channel
anthro
anus
avian
beak
biped
bird
blue_body
blue_feathers
butt
feathers
female
flat_chested
genitals
green_eyes
lying
mancoin
nipples
presenting
presenting_anus
presenting_hindquarters
presenting_vulva
simple_background
solo
spread_legs
spreading
transparent_background
vulva
