If you suspect this girl is from chaturbate because you went to hotcams.me based on the overlay and it took you to CB, I wouldn't read too much into it.
This vid has also been posted on xvideos, minus the overlay. You get to see a little more of her forehead, and it's almost a full four seconds longer. The user who uploaded it is Tomiscer. His most recent account activity was today, you might ought to run ask him where he got it. Maybe he can point you in the right direction.
My research also leads me to believe that this Lady may go by the name Pinay, but don't hold me to that.