1:1
2016
alien
alien_(franchise)
ambiguous_gender
balls
duo
erection
fellatio
feyhearts
genitals
hi_res
human
humanoid_genitalia
humanoid_penis
interspecies
male
male/ambiguous
mammal
not_furry
oral
penile
penis
sex
side_view
simple_background
xenomorph
xenophilia
