alien
alien_(franchise)
alien_humanoid
ambiguous_gender
barefoot
bioware
claws
duo
electronic_arts
facehugger
feet
foot_fetish
foot_focus
hi_res
humanoid
humanoid_feet
kredri
lesser_hybrid
lesserhybrid
mass_effect
paws
plantigrade
quarian
simple_background
slime
soles
solo
toe_claws
toes
tongue
