Rule 34 Dev - 2013 abs anal anal_sex anthro balls bear biceps big_muscles big_penis blush canine claws cum dragon drgon erection fangs fur furry furry_only gay grizzly_bear hair humanoid_penis kisuke_mineo lizard male maxime-jeanne muscles nipples no_humans nude open_mouth pecs penetration penis reptile scales scalie sex smile sweat topless vein yaoi|1615829408