2013
anthro
balls
belly
black_and_white
blush
erection
genitals
hand_behind_head
hi_res
kernelewdies
looking_down
lying
male
mammal
monochrome
navel
nipples
penis
simple_background
sketch
slightly_chubby
solo
suid
suine
sus_(pig)
white_background
wild_boar
