I found a selection of magazines that belinged to my father - he used to keep a recent copy under the bed (I assume he and my mother read them together - they had a very "enthusiastic" sex life and made no secret of it).
I found the box of archived magazines in his office (at home) and spent several years (from age 10 - 16) making pocket money by rentinghis spares out to classmates and friends in my scoutgroup.
When I was 14, my brother (18) went to Germany and brought back some very hard core porn (british porn then and now banned photos of penetration, ejaculation, etc) featuring anal, oral, cumshots, fisting, watersports, and storylines involving incest, uniforms, voyeurism and so on. My mother confiscated them and told him she'd destroyed them.
I found them a few months later in the big ole box-o-porn in my fathers office, and doubled my fees to my classmates.
At some point, I remember my mother catching me smugling one of my dad's mags back INTO the house, and I (truthfully) told her I'd been given it by a boy at school (neglecting to mention that I'd rented it to him in the first place).
Her response was to tell me that it was OK to look at such magazines, and not to be ashamed, but to tell me that they're for adults. She tried to embaras me by making me sit in the lounge and read it - which I was happy to do; knowing she had a co-worker coming round to the house later, I just waited my mother out.
When I discovered internet porn, I decided that it's nice to see people fucking from time to time, but not nearly as much as I like fucking my wife. I've seen it, but overall, it doesn't really interest me a fraction as much as real life.