Billionaire investor Lucas Grande needs to know if a resort property in Brazil is worth his time and money. The catch? It's a couples' only retreat, which means he needs a female companion to fly under the radar. The solution: to summon his snarky and ultra efficient assistant to pretend to be his girlfriend for a weekend.

Crystal Fox has always walked the line, refusing to give in to crazy temptations like her unreliable mother. When Lucas proposes she act as his girlfriend, she agrees. In exchange she asks him to be her fake boyfriend during her upcoming high school reunion. She's sure she'll be able to keep things professional while vacationing in paradise, but she doesn't count on her suppressed urges and cravings rising to the surface once she's sharing a room with her hot boss.