Man at 5yrs old? I was only 9 when I first choked the chicken & I thought that was young.
I saw my first porno film with the late great John C.Holmes when I was 12yrs old & I thought that was hardcore. I had a few friends over one day on a day off from school. We were alone in the house hanging out in the basement watching tv, & playing video games. I was in the storage area in the basement looking for some Nintendo games & found a box full of old school Beta tapes. We had a Beta machine still as I had a whole bunch of classic tv shows & cartoons on Beta tape. So I took one tape out that had a label that was torn off & couldn't read what was on it.
I brought it out & said this was probably a tape of our favorite classic tv shows. I hooked up our Sony Beta machine & my friend put the tape in. I used the remote to press play. To our surprise there was John C. Holmes getting his huge weiner sucked on by Vanessa Del Rio. We didn't know who any of these ppl were. We were also shocked by what we were watching on the tv. We loved it, all we did that afternoon was watch several of our first pornos.
When I was alone later at night, I jerked off to that movie. I eventually converted all the movies to VHS when I had a chance & was alone. I eventually made VHS copies to my friends as well.
They told me they jerked off to the movies as well when ever they were alone.