rule 34 2017 4 toes alligator animal genitalia anthro balls bandage barefoot biceps big tail blue eyes brown scales brown tail claws crocodilian erection front view hand on penis huge tail humanoid penis long penis long tail long tongue male male only masturbation multicolored tail nude open mouth penile masturbation penis pink penis pink tongue pose purplepardus relaxing reptile scales scalie scar sharp teeth sheath simple background sitting snout solo spread legs spreading stroking tan tail teeth thick tail toes tongue tongue out vein veiny penis white background white balls 2331656