Super O or not??

Sure. And more to come.

Darwin

Definitely. Just as Super-Os vary from guy to guy, they will also vary for you. You may have an entirely different experience next time.

As Golden Boy says the super-O can be different for each one of us and will vary at different times. The main feature is that it is an overwhelming experience which leaves you shaking and moaning and hardly aware of the passage of time. You are a lucky guy to have come so far so fast.

I experienced wave upon wave of what I think were mini o's. However the last one was an incredibly intense experience - however I did not regard it a a super o as I felt that there was more to come.

IMHO, far too many men dismiss their Super-O (see definition) experience because they were expecting something more. Expectations are experience killers because they take your mental focus away from what your are experiencing in the "now" moment. Your body is providing you with a unique sensory experience which exists outside of rational thought, beyond words and full of emotional power. To fully enjoy the experience you need to suspend your egocentric control thought processes and surrender to the up welling sea within yourself.

I might have touched upon it being a super o - after all they surely are not all the same and will build up over time??

Indeed Super-O's are not all the same, from the WIKI >

Super-O's come in all shapes and sizes. Some are small, some are large, some are single, some are multiple, some are centered in one area while others are in another. Some are particularly intense, while others are more subdued.

My question is - have I experienced a super o? or at least the beginnings of one. As I said this was only my second session and I am already at a point I didn't think I would get to so soon.

From your description of events, I would characterize your experience as a Super-O but you are the only one who can really make that determination. Ask yourself these two basic questions : 1.) Was it a non-ejaculatory orgasm? 2.) Was it "an orgasm that steps out of the normal frame of reference."? If the answers to those two questions are "YES" then why doubt that you had a Super-O? Consider yourself one of the fortunate few who reach this level of experience rapidly, I hope your future is filled with many more such orgasmic events. Good Vibes to You !