alien
alien_(franchise)
balls
black_body
bodily_fluids
clenched_teeth
cum
erection
genital_fluids
genitals
grendel_king
hi_res
male
male/male
predator:_killer_of_killers_(film)
predator_(franchise)
red_eyes
seraphsigil
sex
tail
teeth
timmy_(thefurryengineer)
xenomorph
yautja
