Goodgulf:
Personally, I often find myself milking a plot for every spanking that can be included.
Me too, I like to make a witness unexpectedly into a spanker, and/or have the spankee misbehave during a spanking session which results in him/her 'earning' another butt-blistering--and of course there may be 'reinforcers' or 'reminder spankings' at bedtime or even a day or two later

... --C.K.