This is a very interesting article, about the sexual repression to which both men and women are condamned.

http://jezebel.com/5658193/why-do-we-demonize-men-who-are-honest-about-their-sexual-needs

Here, another interesting article about pornography, and its relationship with sexual violence.

http://reason.com/archives/2007/11/05/is-pornography-a-catalyst-of-s