In my first book, Every Man’s Battle, I wrote of the first vulnerability in male sexuality, the eyes and the mind, and taught men how to defend themselves. In Battle On, Battle Over, we write about the second vulnerability, which exists in both male and female sexuality and which sets up both men and women for porn addiction. We also teach husbands and wives how to fight this battle as couples. If you still haven’t completely won your battle for purity, you need to understand this second vulnerability and how it traps you in sin.