well, she moves from nothing to showing tits and now playing with dildo. Everything is possible. What sure it's she doesn't need the money, she's known enough to have more than any of us by doing barely nothing.
Plenty of girls never go further, just look in the 70's when movies went from erotic to porn only exception made the cross. I don't know if she's swinger or libertine, but hanging out with pornstars would be a good star. But maybe watching people fucking live it's just her limit, but another ting for sure, no one would complain if the start doing hc !