Margaret Atwood - she's had a bit of weirdness in some of her stories. Not so much spanking, but...
Oryx and Crake was about a dysfunctional near future where there is very weird stuff. Another book
The Handmaiden's Tale was made into a movie and centers around a different dysfunctional future.
Some of her stuff is very disturbing, but wonderfully written.
There's more about her at
http://en.wikipedia.org/wiki/Margaret_Atwood - I haven't read many of her books, but she knows how to write.
Goodgulf