The stakes are sky-high In business and in the bedroom! Executive assistant Cassie James has orders to attend a glitzy wedding and spy on Luke Broussard. She soon realises that while the tech tycoon is ultra-arrogant, he's also aggravatingly irresistible. Before she knows it they're jetting off to his private island - and her first ever night of passion! When Luke uncovers Cassie's original intentions he's furious. To stop her damaging his self-built empire he demands she stay for a week. After all, attraction this intense deserves indulging. But is she a bigger threat to his business... or to his carefully guarded heart?