Sorry, I didn't mean to divert the thing. But you're correct.

Most of the "edgier" studios like Meatholes, Max and others always filmed their performers signing model releases. Max even went so far as to film his whores watching previous scenes to know what they were getting into. I think Kink also releases lots of BTS where the whore sits after the shoot and tells everyone how much she liked it. Fine, she may be bullshitting and high on Fentanyl, but it's on camera for a court to see. The GDP people appear to be of the same vein--make sure the whore knows what she's getting into before she has a mope's dick in the back of her throat.