I tried watching that series too, and couldn’t for long. The story-line was interesting but I’d rather not see porn - with or without a story wrapped around it.
Then I thought maybe I should read the books, and skip those parts and I found out that in the books most of these characters are CHILDREN. That is just disgusting.
There is, of course, porn and porn.
As you can now quickly find out on the interwebs.
There is some truly appalling stuff out there. Stuff that makes traditional “hardcore” look quite tame.