Sexual satisfaction, genetic as it is, has never been an exception to the rule in the political class (or any other class, for that matter). The late DC Madam, Deborah Jeane Palfrey, once claimed to have more than 10,000 names of CEOs, pols and other prowling males in her VIP books. Long before Palfrey, God knows how many ex-presidents would have made the cut back to colonial times, B.C . (Before cable).
However, the modern list of trespassers is impressive. To remind you:
Arnold Schwarzenegger, Mark Sanford, John Ensign, David Vitter, Eliott Spitzer, Bill Clinton, Newt Gingrich, Rudy Giuliani, Newt Gingrich ...Even though they aren't Americans, no hot list would be authoritative without Silvio Berlusconi and some other libinious European leaders.
So much for American exceptionalism.