Being the daughter of Elle Sinclair and Luke O'Connor means expectations. Aurora Sinclair was born into wealth, raised with love, and given the perfect life-including the perfect boyfriend, Preston Harrington III. Their relationship is polished, effortless, exactly what her family wants. But then there's Joshuan Carvalho-her brother's best friend. He's nothing like Preston. Rough around the edges, maddeningly stubborn, and completely off-limits. Yet, every stolen glance and lingering touch makes Aurora question everything. She knows the rules. She knows what's at stake. But some lines? Are meant to be crossed.