I hope when I'm his age I can fall in love and marry a significantly younger woman. In fact, as my wife approaches 40-years-old, I'm sort of looking forward to it ...
You've got to be really rich and/or really famous, preferably both.
In spite of the Feminist Movement, there are still plenty of gold-diggers out there. But hey, if you're that rich, I guess you don't mind paying top dollar for some action.