I doubt that Foxy Anya and Leona, Marianne, and other ultralong hair goddesses used/use extensions. These are the women that turn me on.

I also doubt that a porn star like Darla Crane uses extensions. Her hair looks and moves too natural, the ends are not even, they look more like random growth.

German porn star Lena Nitro´s waist length hair should be genuine from the looks of it, too.

Somewhere I read tips for young women who want to be porn stars, and one of them was to grow out their hair really long.

I´m sure that there are those who don´t have strong enough natural hair to do that; they probably use extensions. But I don´t think it´s the majority.

Then again, 40vbyears ago a female flight attendant (friend of mine) told me that they had had a supermodel (more of the sexy, nude kind) on board and admired her beauty. But then she told them how much about her beauty (breasts, immaculate skin, etc., they were not even talking about hair) was fake and was usually hidden or enhanced for photo shoots by primitive means such as Scotch tape.

AI pictures are either mundane or exaggerated. That´s how you can still recognize them.

Still, I seriously wonder where you got the information that so many porn stars use extensions.

And as for the example given: why on earth would someone create an AI fake of waist length hair, which is what I get to see everywhere in daily life anyway?