Tom and Suzie have learned the basics of BDSM, but seen and experienced much more. Their two visits to The Mill Club, for example, one as observers, the other as participants, were eye-opening and mind-boggling. Now they're about to find out first hand that there's more to this lifestyle than bondage and spanking.
(Author's note: Although this is the third book of a trilogy, it can stand on its own without the reader having read the previous books.)