Admirable. I'm impressed that you were honest and upfront with your wife, and that having the hard talk lead you to some deeper intimacy with her. Instead of crossing a line and having to clean up the mess, which sometimes just isn't that easy, if even possible at all. Honesty rules! Thanks for showing us another fine example!
Just a word of caution -- if you think porn is the easy answer, I'd do some research. It does have its effects on intimacy in a marriage. There are some recent studies showing this. I know there are others here on the forum with different opinions on porn (actually there is a great thread if you do a search) and I am confused, myself. But you owe it to yourself, your wife, and your little family to educate yourself on the possible effects. It sounds like you're into that sort of thing.