FURVERT!

2013 5:6 abs animal_genitalia animal_penis anthro balls biceps big_muscles biped black_nipples black_nose black_penis blue_eyes canid canine canine_genitalia canine_penis canis chest_tuft claws erection fur genitals grey_body grey_fur grey_hair hair knot knotted_penis looking_at_viewer male mammal muscular muscular_anthro muscular_male nipples nude pecs penis pose presenting rrowdybeast sheath sitting solo tuft wolf