Rule 34 Dev - 4_toes animal_genitalia animal_penis blue_penis blue_tongue bodily_fluids claws cloaca cloacal_penis erection feathers feet feral genital_fluids genitals looking_back male nude penis pink_background pink_eyes precum purple_body simple_background solo tapering_penis toes tongue tongue_out xuu dinosaur dromaeosaurid feathered_dinosaur feathered_scalie prehistoric_species reptile scalie theropod 2016 signature|17559954720