I'd say pussy spread is a sure thing. Sex isn't impossible... in the same sense that she could get pregnant within a year, or get a divorce or become a blonde or get a tattoo. Pussy reveal was fearly predictable after the butthole reveal, and now spread is fairly predictable. The closest thing to sex is she is likely to do is to is to rub her pussy, but she might still do it over clothes. She doesn't seem desperate to progress. Her latest PPVs have been a bit more expensive than her pussy focused ones, and she isn't showing much (she might be passing on the costume expense).