Rule 34 Dev - anthro canid canine dinosaur duo fox genitals hi_res male male/male mammal muscular muscular_anthro muscular_male penis prehistoric_species red_body red_scales reptile scales scalie silvius_(draethon) size_difference tail theropod tyrannosaurid tyrannosauroid tyrannosaurus tyrannosaurus_rex zoma zomacaius|11881837872