Let me give my ideas about that.
I think most of us perverts, the fan base of glamour models/adult models/pornstars (there's a lot of steps to be taken here in the career) like to imagine that, somehow, the girl is our girl.
It means that the girl must, more than just showing tits and pussy, play on the male fan's imagination.
This implies that the career, in order to keep the fan base, can go by steps, like a very long strip-tease, sometimes taking years or even a decade. But if the girls stalls too much in one step (like doing teasing for 5 years and never showing the Tits) the fan base will vanish.
But the decision to do porn is like a breaking in this career. Because, as long as the girl does teasing, shows the tits, shows the pussy, lezzies with another girl and does lesbian porn, the average pervert fan keeps the delusion that she is his girl, and that she didn't get dicked because she is waiting for the fan's dick.
All this delusion is destroyed as soon as the girl is fucked by another men. From this point on, she's no longer the pervert's princess, she's a slut that betrayed him with a son of a bitch just because that motherfucker has a bigger dick.
So, now that the reputation of the girl is ruined, the only way to get back another fanbase is going all the way into the pervert path: she must now go deeper into porn, getting anal, DP, DVP, DAP, gangbang, and whatever perversion may exist in the future. Because now she is no longer the pervert's princess, she is a cock-loving slut, and, "maybe, my dick could be just the next dick inside her holes".
Just my 2 cents.
I think most of us perverts, the fan base of glamour models/adult models/pornstars (there's a lot of steps to be taken here in the career) like to imagine that, somehow, the girl is our girl.
It means that the girl must, more than just showing tits and pussy, play on the male fan's imagination.
This implies that the career, in order to keep the fan base, can go by steps, like a very long strip-tease, sometimes taking years or even a decade. But if the girls stalls too much in one step (like doing teasing for 5 years and never showing the Tits) the fan base will vanish.
But the decision to do porn is like a breaking in this career. Because, as long as the girl does teasing, shows the tits, shows the pussy, lezzies with another girl and does lesbian porn, the average pervert fan keeps the delusion that she is his girl, and that she didn't get dicked because she is waiting for the fan's dick.
All this delusion is destroyed as soon as the girl is fucked by another men. From this point on, she's no longer the pervert's princess, she's a slut that betrayed him with a son of a bitch just because that motherfucker has a bigger dick.
So, now that the reputation of the girl is ruined, the only way to get back another fanbase is going all the way into the pervert path: she must now go deeper into porn, getting anal, DP, DVP, DAP, gangbang, and whatever perversion may exist in the future. Because now she is no longer the pervert's princess, she is a cock-loving slut, and, "maybe, my dick could be just the next dick inside her holes".
Just my 2 cents.