My first exposure to porn was as a young boy when I found, in my older brother's nightstand drawer, a wallet-sized picture of a naked gal on her knees giving an enthusiastic blowjob to a standing (and very happy) naked guy. I thought to myself, "Such things are possible?" and have been hooked ever since. The first porno film I saw was years later and was in B&W 8mm format. I mainly remember the "black-out" band over the eyes (added in editing) and that the participants kept their socks on. And I'll never forget the first time I "shared" a porno film with a naughty (I thought) girlfriend: she was horrified and stalked out of the room, shouting, "Is THAT what you want to do to me?" to which I replied, "Well, yeah!". I remember thinking, "Note to self: don't show porno films to girlfriends".