I grew up with music and movies having mentions of sexual activity but what really got me into it was watching some shark/ocean movie which I think was the 2003 film Open Water on my PSP. There was a scene where the lady was in bed with her tatas out and that made my nether region feel funky at the age of like 5 or 6. Then I'd search for naked women on the family pc and that lead me to my first porn site, and that sealed my fate.
I saw my first porn when I was 7 years old. I barely even understood what I was looking at, but I knew that it would get me in trouble. Spoiler alert, it did.
I was 11 or 12 when I saw porn for the first time accidentally. I totally panicked and told my mom. She immediately put parental controls on everything. I spent the next month trying to get through the parental controls. When it was like a antithetical Pandora's box filling my widening eyes.
Shit like middle school maybe 6th grade all my neighbors were older. Seen my first naked girl when i was like 4 years old i gave her 5 dollars to show me what girls had that 6 year old sure showed me.
When we first got a cable box and I think it was called the "Spice" channel. Unfortunately it was all scrambled but every once in a while it came in just clear enough. The sound was always perfect.