FURVERT!

4_toes all_fours animal_genitalia animal_penis anthro anus armpit_hair balls big_balls big_penis bodily_fluids body_hair butt canid canine canine_genitalia canine_penis canis chest_tuft claws clothing clothing_aside erection facial_hair feet fire_hydrant genital_fluids genital_piercing genitals hi_res jockstrap jockstrap_aside knot knotted_penis male male_peeing mammal marking_territory mostly_nude musk nipples open_mouth open_smile outdoor_nudity pawpads paws pecs peeing peeing_on_fire_hydrant peeing_while_erect penis penis_piercing piercing prince_albert_piercing public public_erection public_urination red_penis smile solo tail tail_motion tailwag tambangwoof toe_claws toes tongue tongue_out tuft underwear underwear_aside urine urine_on_ground urine_pool urine_stream vinylwolf_(character)watersports wolf