The idea is to collect the "Black Jack of Dollars" in your wallet - the amount equal to $21.
Dollars banknotes, as always, are "falling from the sky". Catch any banknote, and take it to your wallet.
Also you may buy some items in the store at the left side of the screen.
Try to collect the amount in your wallet just equal to $21 (Black Jack), by catching falling dollars and buying some items.
When you have the "Black Jack amount" $21 in your wallet, you win the set, and beautiful busty girl is stripping to the next level.
Click on chosen items.