Auto-fuck feeling

This has only happened to me once, and I wanted to ask the community this question:

If the super-O is a path from inserting the toy to the feeling of full body orgasm, where is the feeling of the toy sliding in and out on that path? Is it closer to the end than the beginning? Exactly in the middle?

Am I using the Progasm wrong?

Title explains it. When I really get into the mood and start to feel the toy moving inside me, it never gets into the rhythm of out-in-out-in like I’ve had with my trident helix, and instead just slips out slowly until it falls out. Am I putting too much pressure on it, or am I just not doing something right?

Second Session Advice

So, I had my second session today and I wanted some help determining if what I felt really was involuntary contractions. About an hour in, I found someone else’s post here talking about how the second video on [mindgasm.net](https://mindgasm.net) helped a lot with having their first involuntary contractions. I decided I’d try it too, but I didn’t get anything until the very last set of contractions on the video. All of a sudden the weak pulsing in my muscles got really warm and pleasurable, almost overwhelming, but it only seemed to last a few seconds before I lost control of it. For those of you who have had involuntaries, does that sound like what happened to you?