Rule 34 Dev - anthro big_butt bodily_fluids butt butt_fetish butt_sniffing claws clothing duo facesitting feet male male/male musk pawpads paws sitting_on_another size_difference smelly sniffing sweat tail thick_thighs underwear jokiart nintendo pokemon generation_4_pokemon human lucario mammal pokemon_(species) hi_res|22860430530