FURVERT!

7:4 absurd_res all_fours animal_genitalia anus ass_up backsack balls black_lips breath butt collar feet feral fully_sheathed genitals haswell hi_res iridescent iridescent_butt iridescent_fur lips looking_at_viewer looking_back male mammal membrane_(anatomy)mustelid open_mouth otter otterlike panting paws presenting presenting_hindquarters rainbow rear_view sheath simple_background solo spots spreading toes webbed_feet