What happens when the heart refuses to follow the rules? Naomi Blackford and Christian Valentine have maintained the perfect situationship: a no strings attached, no complications, just mind-blowing sensual experiences whenever they meet at their mutual space. He handles high-stakes contracts by day; she runs her successful escort business by night. Their worlds couldn't be more different, but for those stolen hours together, nothing else exists. The engagement was simple: meet, enjoy, and part ways--with zero expectations. But when Christian finds himself counting the minutes until their next encounter and imagining a future beyond their boundaries, he knows change could destroy the dynamic of their verbal agreement. He doesn't realize that Naomi's been fighting the same battle--desperately clinging to their rules while her heart pulls her in a direction that crosses their line. They thought they were smart enough to keep emotions out of the equation. Now, Christian and Naomi must decide if what happens between sessions is worth risking everything they've built apart. Contains mature themes.