I also agree with Misangrenegra 2 of course. I feel he new generation of girls who engage in hardcore porn (DP, DAP...) nowadays, are often strong minded, super confident girls, simply showing a side of their personalities that would not be possible in their everyday or private lives. And of course who are not frightened of displaying their skills in front of the camera for the whole world to see.
And yes, they are also professionals, because none of that happens just by itself. It is not easy, it is work meaning it is something you have to be mentally and physically able to do, and it does not define who you are. And of course, outside work, most of them will have their lives and loads of other hobbies and interests, just like everyone else. And perhaps even more, being healthy, super confident, energetic girls
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All the rest is about perception I believe. Wherever you think about what they do as wrong, dirty, scary or whatever. Wherever you still enjoy watching or do not watch it. All that is inside your mind and it is basically cultural. We are all conditioned by culture and of course it changes from place to place, and evolves in history. I feel society is more open today and that is a good thing. If society was completely closed to porn, if it was taboo, they would not be as many girls doing it.