Rule 34 Dev - abs anthro balls bench_press biceps big_penis black_crop_top black_markings black_nose black_penis blush bodily_fluids brown_body brown_fur bulge canid canine canis clothing crop_top dripping duo erection exercise fur genital_fluids genital_outline genitals gym hair hi_res holding_object humanoid_genitalia humanoid_penis hybrid_genitalia hybrid_penis knot knotted_humanoid_penis kumadrw lying lying_on_bench male male_only mammal markings muscular muscular_anthro muscular_arms muscular_male on_back open_mouth pecs penis penis_outline precum precum_drip pyro29 red_penis shirt spotting sweat tail topwear triceps weight_bench weightlifting weights white_body white_fur white_hair white_tail window wolf workout zuel_(ruugoole)|10019773856