Rule 34 Dev - 1boy 2014 4_fingers agtaur alligator animal_genitalia anthro biceps biped claws cloaca crocodilian fingering genital_slit kneeling looking_down male male_only muscular nipples nude open_mouth reptile scalie scutes sharp_teeth signature simple_background slit slitfluid smines solo teeth white_belly yellow_sclera|2802410136