M.J. Stark’s life is picture-perfect, but there is a debilitating sense of loneliness behind her success. So when her boss betrays her and her boyfriend offers her a completely new life in California, she decides to give it a try. Once there, M.J. is left to fend for herself in a small beach town, with only the company of her elderly neighbor, Gloria. One afternoon, M.J. discovers that Gloria has suddenly moved to Paris. In lieu of a goodbye, she’s left a mysterious invitation to a secret club --- one that only reads erotic books. Curious, M.J. accepts and meets the three other hand-selected club members. As they bond over naughty bestsellers and the shocking letters they inherited from the original club members, the four strangers start to divulge the intimate details of their own lives.