FURVERT!

animal_genitalia animal_penis anthro balls beauceron biceps big_balls big_penis black_body black_fur black_nose black_penis canid canine canine_genitalia canine_penis canis claws doggieo doggieo_(character)domestic_dog erection fur genitals herding_dog hi_res huge_penis hyper hyper_genitalia hyper_penis knot male mammal muscular muscular_anthro muscular_male pastoral_dog pecs penis sheath simple_background solo tan_body tan_fur vein veiny_penis