“The Perfect Match” is a sequel to “Pride and Prejudice” that takes place a year after the events of Jane Austen’s novel. Her beloved characters are approaching their first wedding anniversary as the Darcys and Bingleys experience somewhat different marriages. In addition, Elizabeth Darcy has the burden of organizing her first ball while she encounters the challenges of the high circles of Regency London, not to mention a mysterious “affliction” that has Mr. Darcy in a panic . . . This novella is light and sensual, with several scenes suggested for a mature audience. There is no explicit sexual content.