3:2
alligator
alligatorid
anal
anthro
balls
crocodilian
dominant
duo
erection
fa20xx
from_front_position
genitals
hi_res
knot
knotted_penis
knotted_tapering_penis
larger_dom
machine
male
male/male
on_bottom
on_top
penis
protogen
reptile
scalie
sex
size_difference
spade_(protogen)
tapering_penis
