Mao has been borrowing and spending lots of money secretly from her husband. And to cover the repayments she began to work as a hooker at a soapland.
In the soapland, she meets with Derek (magnum), who is a regular customer, and they begin to develop some trust and love. And then, Mao persuades Derek to borrow even more money, with the excuse that her parents are ill and whatnot.
Immediately after she gets the cash, Mao disappears, repays her personal debts, and never contacts Derek again.
But a few months later, on her wedding anniversary, Mao was drinking at a bar with the husband, and Magnum happened to be there too, by pure chance. Derek noticed and corners Mao in the toilets, and he was like “where’s my money bitch?”.
After that, the solution was pussy payments. Such a lovely story.