Hidden Sexuality in Media

Have you ever looked at a cartoon and noticed it was not for kids??? Are you able to spot a part in a movie that was intended for only adult??? Sexuality has become a more dominant force of any form of topic in media.  Sometimes the media attempts to subliminally place sexuality in commercial ads, television shows, music, and even children television shows and movies. They question is, Why are the programmers hiding sexuality in certain forms media? Does sex really sell or does it appeal more to our primal nature? Why racism, sexism, and classism always targeted at young girls and children?