Rule 34 Dev - abs amber_eyes animal_genitalia anthro athletic beard biceps big_muscles big_penis black_penis blue_eyes boots brown_body brown_fur claws clothed clothing competition duo erection facial_hair fighting_ring footwear fur genitals gloves grey_body grey_skin grin hair hairy handwear horn hot_dogging interspecies knot lying male male/male mane muscular muscular_male nipples pecs penis pose presenting red_hair sex sexual_competition sexual_fight sheath shoes smile spandex tan_body tan_fur teeth tight_clothing tongue tongue_out topless torn_clothing vein wrestling yellow_eyes luxer lyin rienn felid lion mammal pantherine rhinoceros 2013 5:4|1703208430