FURVERT!

2014 3:4 animal_genitalia animal_penis anthro anus belly biped black_background black_body black_fur black_hair black_nose blue_body blue_eyes blue_fur butt canid canine canine_genitalia canine_penis canis dialogue english_text erection eyebrows fur genitals glistening grin hair hand_on_butt happy hi_res holding_penis knot kyubbi-arts laugh looking_at_viewer looking_back male mammal markings masturbation nude open_mouth penile penile_masturbation penis pink_penis presenting presenting_hindquarters raised_eyebrow raised_tail short_hair simple_background smile solo spread_butt spreading standing tail teeth text vein veiny_penis white_belly white_body white_fur wolf