Well let me start from the beginning.
Today started just like any other day. But as the day grew on I started to notice these strange sensations. These were completely new to me and sparked my curiosity. "Could this be that awakening that I've read so much about" I thought to myself.
It seemed like all day these sensations wouldn't subside.
Well by the time I got home the urge was so strong I flew in the door, took a shower and prepped for a session.
So I'm about 20-30 minutes into the session when I started getting involuntary contractions. They started just like any other tiny involuntary I've gotten. They were just the smallest of twitches, and only numbered in the 2-4 twitches per wave.
But then all of the sudden something happened. The involuntary contractions became 100 times stronger and came in 30 second to 1 minute waves with less that 10 seconds between waves.
Instantly my breathing and heart rate jumped through the roof as wave after wave of involuntaries came. To the best of my knowledge this lasted anywhere from 15-30 minutes.
But just as soon as they came, they were gone and are now just a pleasant memory.
I didn't feel anything that I would classify as an "O" of any kind. But just the involuntary contractions were quite an experience.