The buddha once described Nirvana, or enlightenment, as the freedom from sexual desire. Now as an enlightened individual, I realized, that I still feel sexual desire sometimes. But the experience of the desire is just that, an experience completely neutral in and of itself. It is the attachment to fulfill that desire that causes suffering to arise. But one must understand, society has conditioned both our minds and bodies (to the detriment of our souls) to suffer this desire subconsciously through media. Porn? First off, to masturbate means you clearly have a desire to have sex with women. Porn is a substitute for actual sex. I no longer desire to look at porn...until i do desire it. But i let the experience pass. It always does. Thank goodness for the state of impermanence. For an experience is impermanent. TLDR; Attain Nirvana.