Rule 34 Dev - anal anal_penetration anthro belly big_belly big_butt big_dom_small_sub blue_body blue_feathers blush bodily_fluids breath brown_body brown_fur butt chest_tuft claws collar dominant duo fangs feathers fur huge_belly hyper hyper_belly leash lying male male/male male_penetrated male_penetrating male_penetrating_male moobs nipples obese open_mouth overweight panting penetration pinned pinned_by_belly saliva sex simple_background size_difference submissive submissive_male sweat tail tan_body tan_fur teeth thick_tail thick_thighs toe_claws tongue tuft whiskers berlin alcid avian bird lari mammal mustelid otter puffin squash_(disambiguation) 2015|4893318255