rule 34 abs anthro anus anus only ass blue bottomwear blue clothing blue jeans blue pants bottomwear bottomwear down butt focus clothed clothing denim denim clothing ears back erect nipples fur furgonomics hi res invalid tag jeans legs together looking at viewer looking back looking down lutrine male mammal muscular muscular anthro muscular male mustelid nipples open mouth pants pants down partially clothed pecs pink anus pink nipples pink tongue pivoted ears presenting presenting anus presenting hindquarters raised tail rear view seductive simple background sketch solo solo focus statiik artist tongue tongue out white body white fur 5870880