This is the kind of demo that is definitely on my list of wants. I coleletpmy agree that it's a classic yet very few are openly comfortable with it. Personally (and I'm into some intense pervy stuff) I can't even put soap in someone's mouth. Seriously, I'm in to all kinds of humiliation and discipline and punishment and I just can do it. I tried shoot a FemDomme Porn video once with a fellow Domme and I get having to walk off screen to dry heave. Did I mention I'm into some heavy duty stuff?! But mouth soaping was surprisingly difficult. It's on my demo lists though so hopefully I'll be able to find someone to actually show it off while explaining soon