Rule 34 Dev - anal anthro butt chest_markings collar duo ear_piercing footprint male male/male male_penetrated male_penetrating male_penetrating_male markings oral pawprint pawprint_(marking) paws penetration piercing rimming scar sex spots stripes lady-darkstreak jay-lel tyr canid canine canis coyote fox mammal 2014 watermark|2808511020