Oh c'mon, she's an attorney! As Ambrose Bierce said:
LAWYER, n. One skilled in circumvention of the law.
Sure, if you promised more hardcore stuff would be *shown* it would be fraud, but with a little marketing and dependence on human nature, you can *easily* come up with verbiage that keeps you clean legally!
"C'mon big boy, PRESS THE BUTTON! You know you want 'it!'"
Now if you were going to *prosecute* them, this would be entrapment, but that doesn't sound like your point.
If you wanted to write up an unbelievably dense fine-print waiver, you could also have a click through on the credit card page that would give you license to post their name and address and phone number on a public web site listing "promoters of pedophilia."
Of course you're gonna have to decide whether this will all go on the plus side or minus side of your Karma, but I'd say its awfully grey St. Peter....
The road to truth is long, and lined the entire way with annoying bastards,

Buffy