FURVERT!

animal_genitalia anus backsack balls big_butt black_balls black_body black_fur butt canid claws erection feral fur gaping gaping_anus genitals goldie_(g0ldi3)hi_res ivnis knot looking_at_viewer male mammal pawpads penis perineum presenting presenting_anus presenting_hindquarters raised_tail sheath solo tail teeth tongue yellow_anus yellow_claws yellow_knot yellow_pawpads yellow_penis yellow_tongue