FURVERT!

1:1 2006 5_fingers animal_genitalia animal_penis anthro balls barefoot biceps biped butt butt_from_the_front canid canine canine_genitalia canine_penis canis collar collar_only collar_tag erection eyebrows feet fingers fluffy fluffy_tail fur genitals hair hand_on_penis humanoid_hands knot looking_at_viewer male mammal masturbation monochrome muscular muscular_anthro muscular_male navel nipples nude paws pecs penile penile_masturbation penis purple_and_white reclining richard_foley signature simple_background sketch smile solo tail white_background wolf