Swingers club, anyone? 
 This is a book about two married couples doing a "couple exchange." They just have 5 rules they all have to follow. But then rules get broken, lines get blurred and boundaries get pushed. Is excitement worth all the heartbreak and confusion? 
 This was a great opening book to this series and I'm really intrigued to learn more. 
 I thought I was going to be a complete mess at the end of this book but surprisingly I was rather composed at the end. I think the worst is still to come so I'm mentally preparing myself.