Jennifer Jones—JJ to her friends—has played it safe all her life, hiding behind a lab coat as a wine researcher. But after losing her job for dating a coworker, she jumps at the chance to head to Napa Valley to work for the famous MacAllester wine family. She’s learned her lesson: never mix business and pleasure.
William MacAllester-Moore may be the heir to a famous wine making family, but at heart he’s a farmer, growing grapes he hopes will make the best Cabernet in Napa Valley. But when his mother’s new assistant winemaker catches his eye, he realizes his grapes aren’t the only sweet, intoxicating things at the company.
As the sun-drenched days and heated nights stretch out before them, JJ and William’s romance ripens along with the grapes. But there are storm clouds on the horizon. JJ fears her feelings not only endanger her heart and her job, but William’s vineyards as well, putting the first harvest of his new vineyard at risk. Perhaps it’s just not possible to create a new wine and a new life together.