FURVERT!

ambiguous_gender animal_genitalia animal_penis balls black_balls black_nose blue_background blue_eyes canid canine canine_genitalia canine_penis cheek_tuft duo ears_back erection facial_tuft feral fur genitals killthe_demon knot mammal oral oral_penetration penetration penis penis_in_mouth pivoted_ears simple_background solo_focus tuft vein veiny_penis white_body white_fur yellow_penis