anthro
balls
canid
canine
countershading
erection
fox
fur
genitals
glans
grey_body
grey_fox
hi_res
humanoid_genitalia
humanoid_penis
kneeling
male
mammal
nipples
nova_(supernova)
nude
penis
purple_body
purple_glans
purple_nipples
simple_background
solo
tail
tohfu
urocyon
