When I finally wrestle my way into the sexy and top-secret Club Silk, I have no idea my life -- and my heart -- are in danger.That's where I meet Mr. G, manager of a big, successful hedge fund. His secret world is one where wealth and power count for nothing, and all that matters are your desires, and how you control them. Or don't.But I know none of this.And that's my first mistake.The Billionaire's Secret, a hot, over-the-top romance involves a handsome alpha dude and a strong woman who gives him a run for his money. If you love outrageously naughty stories as a way to indulge your wildest fantasies, then this is for you.