rule 34 animal genitalia animal penis anthro balls bedroom eyes biped black body black skin bottomwear breasts brown body brown fur brown tail bulge clothed clothing digital drawing artwork digital media artwork domestic cat erection felid feline felis fur genitals gynomorph hair herm intersex looking at viewer mammal model sheet narrowed eyes nipples nude pants penile spines penis pussy sashi summers seductive shamisensuffering sheath simple background smile solo tan body tan fur topwear 6098082