Rule 34 Dev - 2016 2boys 4_toes anal anthro anus ass backsack balls blue_fur blue_hair blush brown_fur brown_hair brown_pawpads closed_eyes collar duo feline fur gay hair hindpaw invadeus leash leopard male male_only mammal markings musk oral pawpads paws protheorem red_collar rimming sex simple_background skunk smell smile spots spotted_fur teeth toes yaoi yellow_fur zawie|2963326544