“A hairbrush on my bare tush is always worse than I expect,” confesses gorgeous Michaela McGowen after a spanking in Nanny Diaries. In Lizzy Madison's last video for Firm Hand, it's a battle of wills after she finds out that top nanny Michaela has “borrowed” $200 from petty cash. Spanked over the knee on tight jeans, then bare, Michaela's punishment is an intense finale!