FURVERT!

absurd_res anal bear bhtoss big_butt black_pawpads bodily_fluids bottomless breath butt canid canine clothed clothing duo eyewear facesitting fox fuyuki_yamamoto_(odd_taxi)glasses hi_res huge_butt male male/male mammal musk nose_to_anus obese odd_taxi oral overweight panting pawpads polar_bear rimming sekiguchi_(odd_taxi)sex simple_background sitting sitting_on_another size_difference sniffing sweat ursine white_background