Ménage Place (Books 1-4)

At the age of forty-seven, Danika Bergin has managed to build a quiet existence whose love life edges along the lines of unremarkable. Until that is, she inherits Ménage Place—a secret sex club. Now, Danika is thrown into a world of sexual exploration as she takes over the luxurious mansion, which hosts a nightly temptation of lust and seduction.