You are correct… but I’ve seen all sort of free content from producers (couples or just a single girl) that just like to share that stuff for free. Why? It’s a kink they have… and I have to mention that that amateur content is THE BEST porn I’ve ever seen! No bullshit, just people enjoying in the moment! Love it!
Basically, if I do watch porn, I only watch amateur content, mosly free, but some might also be promotional videos.