Jill: I know what he does for a living. I'm the only one in our family who knows what he does for a living, but I can't tell anyone. How do you tell someone that your step-brother is a porn star? Cash: I knew exactly what I was doing to Jill all those years: I was teasing her without mercy. There was nothing more powerful than turning on your step-sister and then shutting her down when she wanted me most. Now I don't think I can say no...