Twisted8,
I'm not sure if its the same one you're thinking about, but I remember a novel written in the late 60s that was later re-released and re-named as something like 'Spanking Motel' or possibly 'Spankers Motel.' I remember one the main characters was a woman named Dulcie Guire. She was in charge of discipline for a large estate owned by a very rich older lady. When the lady's niece, who was the heir to her fortune, came to stay there she was caught having sex with one of the male employees by Dulcie who had a crush on the girl. She told the girl that she would tell her aunt, who might disinherit her, unless she agreed to a spanking. So they went to Dulcie's room where the girl bent over some type of apparatus and got a sound strapping. There were other many spanking incidents throughout the novel but that's the one that stands out in my mind the most. If that's the one, I would love to read it again, too.
You can also find Bared Affair in the archives at SIN.
http://www.spanko.net/Spanking_Forums_Archives//default.aspxJust click on Members Newest Stories then select the "sorted by" option in the drop down menu at the top. That will put all the stories in alphabetical order by the authors' names. Bared Affair starts on page 16 and runs through page 34 which is about 400 stories.