Bet on the Asian girl.

You know your wife. She will not last long in a situation like this.

You call the game master over and hand him 500 coins. He grins and pockets the money. "Here's a gentleman who bets on the our blackhaired, beautiful doll, because we all what Asian girls are capable of, right? One more bet, folks, one more bet, and that will be the last one! Do I see another bet? That's settled then.