Has that ever happened to you? Have you been spanked so hard that you're forced to stand at the breakfast bar the next morning.
I have to say that it hasn't to me. On the spanko Richter Scale (Stricter Scale?) I've stayed pretty much in mid-scale, rarely straying into the really punishing end of the spanko spectrum.
What I haven't had is the feeling that I'd rather not - or can't - sit down. A bit of a wince as I put my weight on a chair, but no more. So, how hard a spanking, caning or whatever do you have to take before you really can say you've been punished "until you can't sit down..."?