I've been reading another thread and there have been complaints of malpractice during spanking sessions. Therefore I was wondering-could anyone give me a little advice on correct procedure/etiquette in a spanking scenario, from both perspectives? I imagine as a sub the main thing is to bend over and think of England so there isn't so much to be said. But from the complimentary perspective, what are the areas to aim for, what degree of force (though I imagine this is sub-jective) and anything else that might be useful to know? Oh, and do the areas to aim for differ based on gender?