Rule 34 Dev - ankylosaurian anti_dev bandana bodily_fluids dinosaur dinosaurs_(series) duo genital_fluids genitals hi_res kerchief long_penis male male/male musclegut ornithischian penis penis_on_butt polacanthus precum reptile robbie_sinclair scalie spike_(dinosaurs) tail_grab thyreophoran vein veiny_penis|6065824336