mobile_carrot:
The trouble is, if I claim to have any experience of intense spanking in r/l, which I have, I'll be outing myself - and they're bound to discuss the scene! Could be fun in store.
Presuming that the writer is vanilla, the scene would have been written form a 'vanilla perspective'. If you elected to discuss the author's accuracy of detail, the group, having no knowledge of your kink will most likely assume that you are harking back to a childhood or teenage experience and not from an adult / kinky one hehe!
Whilst on the subject of good vanilla books with well written spanking scenes, I recommend
Outlander by
Diana Gabaldon!

The build-up, the protestations and after-thoughts are handled well plus the additional teasing from the clansmen add to the scene immensely. The book also has another spanking hint plus much discussion of childhood spankings. I have to wonder whether or not the author has a fascination with all things spanking. I'm interested to see what others think who have read the book.