No-one Ever Has Sex on Holiday by Tracy Bloom

Katy and Ben and their four closest friends are going to Spain for a week with their kids. Sun, sex and sangria? Almost certainly not.
The couples think they are prepared for all the joys and trials a family holiday has to offer but they have a shock coming, and not only from the kids. Into their first day by the pool crashes Ollie, who has just been dumped by his girlfriend, and Cassie, on her hen party holiday but having serious doubts about her impending marriage. A recipe for a relaxing week abroad? Let’s wait and see…