Paige didn't board the cruise planning to share her husband. She just couldn't stop thinking about it. What started as fascination with Tessa's fearless marriage turns into something far more dangerous: desire. Not the timid kind. The kind that wonders what it would feel like to push limits. To open doors. To invite someone in. So she does. With a smile that's half nerves and half hunger, Paige asks Tessa to explore with her. Not to watch. Not to judge. To join her. And Tessa is more than willing. Because they've both noticed the same thing. Paige takes her first big step into sharing, and Tessa finds out just how big it really is. On a ship surrounded by open water and no familiar rules, Paige discovers that sometimes the most intoxicating part of a fantasy isn't being dared. It's daring herself. And once they take that first mouthful, there's no pretending they don't want more.