FURVERT!

animal_genitalia animal_penis canid canine canine_genitalia canine_penis canis cheek_tuft erection facial_tuft feral fur genitals grass grey_body grey_fur grey_tail heatherwolf knot knotted_penis looking_at_viewer male male_feral mammal mouth_closed neck_tuft penis plant red_penis side_view simple_background solo tail tuft whiskers wolf yellow_eyes