This guy had money but he did not like to spend it or even use any of it. So mistress Zephy knew that she had to come up with a way to lay her hands on it. And that is why she chose to use ruined orgasm to do it. The mistress enjoyed taking him high and then letting him crush with a thud. She laughed at him as he begged her not to ruin his orgasm but she did anyway. And she made him pay for her troubles.