Rule 34 Dev - abs accessory anatomically_correct animal_genitalia animal_penis anthro athletic balls barbell bench biceps big_muscles big_penis biped blonde_hair bodily_fluids brown_body brown_fur clenched_teeth cock_ring equine_genitalia equine_penis erection exercise flared_penis fur genitals gym hair holding_object hooves jewelry male muscular muscular_anthro muscular_male nipples nude on_bench pecs penis penis_accessory penis_jewelry pose presenting sheath sitting solo sweat tan_body tan_fur teeth vein weight_bench weightlifting weights workout sudonym equid equine horse mammal|1803207595