FURVERT!

4:5 5_fingers anthro athletic balls canid canine canis crossed_arms detailed_background erection fangs feet fingers fur genitals grey_body grey_fur humanoid_feet humanoid_genitalia humanoid_penis k-9 looking_at_viewer male mammal markings muscular muscular_anthro muscular_male nude penis plantigrade pose red_markings rustak solo standing tail teeth white_balls white_body white_fur wolf