$400 is cool! Even prostitutes make less. So the girl didn't miss out. And her boyfriend was good. He'd make a good businessman. Because they usually share chicks for free with their friends. But the important thing was that the project would work now. Although I would go on with the business. I could get the bitch to do other people's business. There's a demand.
What a passionate young couple! It is clear from their conversations that they have been together for a long time. But, still, I think the girl talks too much, i.e. she doesn't really enjoy the process herself and doesn't let her partner concentrate.