Okay, here’s my deal. I am new to this “male g spot” stimulation. I ordered the Progasm in June and I’ve tried many sessions with it since. I’ve experienced precum quite often but never got much else out of the sessions. Last night I tried something different. Instead of watching porn while on the couch, I tried it on my bed, in the dark. I was doing my contractions (I apologize for my ignorance here but I do not know the correct terminology) as I normally do and something different happened. My penis started to get very hard and was it bobbing with each contraction. I think I started to lightly moan during this at the height of each contraction. However I wasn’t able to keep the sensation going and eventually gave up like all the other times. Was my body on to something? I don’t know how to take it because it didn’t feel like I was approaching orgasm, but I definitely felt something as I’ve never gotten hard handsfree before. Am I on my way to this “O” because I’ve been discouraged with the progress up til last night. Any info would be greatly appreciated.
Was my body on to something?
@Joe157, Welcome to the Aneros Forum! YES, most definitely your body is on to something! You and your body are beginning the process of prostate awakening. What you have described is a fairly common reaction to this new way of approaching the orgasmic experience. Unfortunately, there is no way to predict how rapidly you will progress to orgasmic levels. Practice, patience and trying differing techniques are necessary to facilitate your learning, but I can say you are already on your way. You've definitely already passed through a number of listed Milestones.
I've sent you an introductory Personal Message with some additional hints and tips to get you started here. Click on your 'Messages' button in the Forums to retrieve it. I think it will greatly help your progress to read through the info and links I included with that message.
Good Vibes to You ! 
You might find you get more mileage from going blank and turning your mind inwards, rather than relying on external stimulus like porn. The problem I find with porn is that it has a timing of its own, that's probably not going to be in-sync with your body's rhythm, That's why getting rid of external distractions can be so helpful. Keep thinking outside the box and experimenting. I think you're on the right track.