Making Progress

I have had my MGX since last April and just recently was believing to think that I need something larger such as the Progasm however I had a good session this past weekend. I took my MGX to bed with me to keep it warm since I was too tired to use it right away. I woke up about 3am lubed my toy and inserted it. In previous sessions I lasted about 45 min at most before getting not that far and decided just to masterbate. This time I decided to give it alot longer and try not to think about it that much. Well after close to 2 hours of moving from side to side and try all types of contractions (slow small to fast) I just decided to lay on my back. My legs stretched straight out, I found something. I contracted about half way and held that position and at the same time I pushed my hips/bum into the bed a bit. This put some extra pressure onto the handle and forced the MGX to have a little extra pressure on my prostate. I held this position and well the following occured:

I got a tingling feeling in my penis, my body temperature rose to almost a sweating point, my breathing increased almost to a panting fashion and I got a tingling sensation throughout my body.
I had read about some of these symptons on these threads so I felt really really happy to be experiencing them. It had been over 2 hours and had quite the workout and was happy with my progress so I masterturbated and it was very explosive with the MGX flying around inside just before ejaculation and at that point the MGX was shot right out of me. I still think I would enjoy something larger and will try with the Progasm. I am looking forward to my next session since now I have a position to work on from the start...Any comments or advice? Thanks Jack