rule 34 animal genitalia anthro artist name balls black hair black nipples black nose chest tuft felid front view fully sheathed fur genitals glistening glistening eyes hair hi res himeragoldtail long hair looking at viewer male mammal mouth closed narrowed eyes nipples nude portrait sheath simple background solo spots spotted arms spotted body spotted fur spotted legs standing tan balls tan body tan fur tan sheath three quarter portrait tuft 7018326