Betsy and Ty Franklin, owners of Franklin Dairy Farm in southern Alabama, have long since buried their desire for children of their own. While Ty manages their herd of dairy cows, Betsy busies herself with the farm's day-to-day operations and tries to forget her dream of motherhood. But when her free-spirited sister, Jenna, drops off her two young daughters for "just two weeks," Betsy's carefully constructed wall of self-protection begins to crumble.
As the two weeks stretch deeper into the Alabama summer, Betsy and Ty learn to navigate the new additions in their world—and revel in the laughter that now fills their home. Meanwhile, record temperatures promise to usher in the most active hurricane season in decades.