What should I expect?

I don't get shakes/jerks much during a session, but if I concentrate on it, I can escalate it. A few times I dialled it up like this, encouraging it... the shakes got bigger, but it didn't lead anywhere pleasurable. So my take on it, is that it's not something you need to cultivate. Rather you can let them pass, and return your attention to the good feelings. A general rule for me is "what ever you focus on, grows".

cypresstation,

In regards to your thread title "What should I expect?", my response is expect nothing ! It is very important that you suspend all expectations and just focus on the sensations that you do receive as they are all part of the orgasmic build-up. Looking for sensations which may never occur is a recipe for frustration and feelings of failure. "Just Let Go !" of any expectations as your experience is going to be unique for you.Can someone please explain in detail what a Super O feels like? The Aneros WIKI has a very broad definition of what constitutes a Super-O, I suggest you go read that a few times and then read through some of the reports in the My First Super Orgasm... thread. These reports will give you an idea of what you may encounter but bear in mind your experience will be unique for you, so, do NOT expect your experience to match those of others.
Good Vibes to You !