Rule 34 Dev - abs absurd_res ai_generated anthro backwards_baseball_cap backwards_hat balls baseball_cap big_balls big_penis blonde_hair bodily_fluids bottomless clothing colorful detailed digital_media_(artwork) erect_penis erection exercise foreskin full-length_portrait fur furry genitals gym hair hat headgear headwear hi_res high-angle_view humanoid_penis kangaroo light lighting macropod male male_only mammal marsupial mostly_nude muscles muscular muscular_anthro muscular_arms muscular_male navel nipples nude pecs penis portrait pubes public public_nudity serious serious_look shaded soft_shading solo solo_male sweat sweating sweaty sweaty_body topwear_only tuft tufted_fur vein veiny_penis warm_colors weightlifting weights workout yellow_body yellow_fur|12765866752