4:3
anal
anal_penetration
anthro
anthro_on_feral
anthro_penetrated
anus
balls
bear
bestiality
duo
elbestia
equid
equine
feral
feral_penetrating
feral_penetrating_anthro
genitals
horse
lying
male
male/male
mammal
on_back
open_mouth
open_smile
penetration
polar_bear
sex
smile
ursine
