Originally Posted by raymor

Good point.
If anyone wants more information, the legal term to Google is "exchange of consideration" and it's a required part of an enforceable contract.

The contract has to have you doing something for him, and him doing something for you. Letting him screw the girls for money of course sounds like prostitution and therefore an unlawful contract. He could pay you for promoting him as talent by putting him in your video. He's pays $200 for promoting him by way of "product placement" in the video. Seperately, you pay him $20 as an actor.