FURVERT!

abs american_football anthro athletic ball bear biceps big_muscles big_pecs black_body black_fur black_nose brown_background brown_body brown_fur bulge canid canine canis claws clothed clothing crouching detailed_bulge dobermann domestic_dog duo fangs flexing fur genital_outline grey_body grey_fur gridiron_ball holding_ball holding_object huge_muscles huge_pecs kneeling male mammal maximus_ursus muscular muscular_anthro muscular_arms muscular_male muscular_thighs nipples open_mouth pecs penis_outline pinscher pose simple_background speedo sport standing swimwear teeth tongue topless vein vhyena wolf