I can't say really... I think my experience looking at porn was a gradual evolution from just pics of hot guys to naked pics of hot guys to sex pics of hot guys to videos of sex of hot guys. It really begins with me buying a fitness magazine then going from there to the internet and slowly learning that, hey, there are hotter and hotter things on this here internet haha.
I was 14 and one of my friends told me to watch HBO late at night and I did and the next day he told me how to jerk off. Tried it, watched HBO every chance I could, then I got on the internet and BAM! Never got caught either.
I think I was like 12 or 13,it was with a friend in his bed room,we did jack as we watched the video he'd gotten from his dad's room..We had just put our dicks away when his mom came to his room.It was fun and we did it a few times,,NO SEX,just the video..
I was 11 and it was on the way back from a after school fieldtrip I was sitting with my then bestfriend and he told me he had something really cool so I wanted to see and sure enough he had a rather large I want to say magazine but it was more of a book and as I fliped through the pages the image that caught my attention was a man knealing in the snow wearing nothing but an oversized shirt unloading onto a a naked womans face and I just couldn't get that man out of my head it became my jerk off material until I would inevetibly find internet porn