rule 34 3d artwork anus ass balls balls touching black bars black body black fur black nose brown background brown body brown fur canid canine canis cosmiclife cougar digital media artwork digitigrade dipstick tail duo felid feline feral feral on feral fluffy fluffy tail fur genitals hunter cosmiclife inner ear fluff letterbox looking at viewer lying male malemale mammal multicolored tail on back quadruped raised tail rear view romeo cosmiclife shaded simple background spread legs spreading standing tuft whiskers wolf 4296488