FURVERT!

animal_genitalia animal_penis balls bodily_fluids bottomwear box breath brown_balls brown_body brown_fur brown_sheath canid canine canine_genitalia canine_penis canis claw_growth claws clothing container domestic_dog fangs feral feral_transformation finger_claws fur genital_fluids genitals german_shepherd growth half-erect herding_dog hi_res human human_to_feral knot knot_in_sheath male mammal mid_transformation open_mouth panting pants pastoral_dog paws penis penis_tip pink_penis precum red_penis service_animal service_dog_harness sheath solo species_transformation stickmanwww teeth toe_claws tongue tongue_out topwear transformation vest