«Imogen» by Jilly Cooper

As a librarian, Imogen read a lot of books, but none of them covered real life on the Riviera. Her holiday with tennis ace, Nicky, and the whole glamorous coterie of journalist, playboy, photographer, was a revelation. But the path of a jet-set virgin in that lovely wicked world was a hard one. Imogen began to wonder if virtue really was its own reward…