FURVERT!

2013 3:4 animal_genitalia animal_penis anthro arms_above_head balls biped black_body black_fur black_penis canid canine canine_genitalia canine_penis canis countershading erection fur genitals knot licking licking_lips licking_own_lips looking_at_viewer male mammal nude penis scar self_lick simple_background sitting solo theothefox tongue tongue_out wolf