Some of you may have seen a post I made a few days ago. The first picture is from that post, which displays almost everything I had to work with. I was incredibly fortunate to have a Domme respond to my request of giving control of my prostate massager while fully restrained. We had a good conversation, went over some basic things like kinks, limits and what I was looking to accomplish that session

The second pic is what I put on for the session. Caged, plugged with the edge 2 from lovense, hiro gato bodysuit, leather cuffs for my wrists ankles thighs and matching leather collar (all padlocked after I took the photo), and tied on a karada.
I did use the gag and blindfold but did not use the hood. I still slightly panic using the hood alone and in strict selfbondage. It's too risky

The 3rd pic is the stool/footrest I used to restrain and immobilize myself. I first prepared my ice release and ring device that cinches my cuffs together. I've tested and have gotten pretty consistent 1.5 hour long melt times.
Bottom left of pic1 is a pink felt bag. I put a couple ice cubes in it then a metal ring over the ice to make my ice release. This bag is tied on the bottom back side of the footrest.
The special ring device is then tied to the metal ring of the ice release. A metal ring is tied to the end of a separate length of rope which is then threaded through the ring device. The end with the ring is the cinch and the free end is the pull rope.
Next I threaded the posey belt through a metal ring and wrapped it around my waist keeping the ring behind my back.
I straddled the footrest, one leg on each side. I took a length of rope and secured my knees to the front legs.
I fold my legs so my ankles are brought up to each thigh and clip the cuffs together. I can no longer reach the floor with my legs and feet and most of my weight is sitting on the prostate massager. 
I take the rope I prepared on the backside of the footrest and tie it to the back of my waist belt. I'm now no longer able to slide/shift in any direction on the footrest.
I have a prepared length of rope tied to the front of the footrest that will attach to my collar and force me to lean forward. Before I tied it it off, I informed my new Domme that I was just about ready to be completely restrained and we tested the connection of the prostate massager. It worked perfectly.
I tighten the rope from my collar, forcing myself forward a bit. I'm essentially double folded over the footrest. 
I slip the blindfold over my eyes and begin working on my wrist. 
Bottom left of pic 1 again, there's a short length of rope with a carabiner tied on the end. The free end is tied to the ring of one of the wrist cuffs. To restrain my wrist I feed the carabiner rope through the ring that on the waist belt, then through the other cuff ring, and back through the ring of the original cuff. I then clip the carabiner to the ring of the cinch rope. 
Now when I pull it all tight, the carabiner gets pulled towards the ring device and out of reach. My wrist gets pulled together behind my back and pinned to my body. 

I could wriggle around but that was all the movement I could find. It was euphoric. I took a big risk not having an emergency release. This was the first time I decided not to have my shears readily available. This was the first time I've had someone else control my toy while restrained. I was extremely aroused and my controller was very enthusiastic. It probably wasn't even 5 min since I pulled all the slack out of my freedom when I got close to the edge of my first prostate orgasm. My heart was pounding, already sweating bullets, I squirm and struggle but I prepared well enough to be helpless. Shifting my weight around shifted the pressure on my prostate and I lose all control of my body as the first prostate orgasm tramples through me. Trembling, and breathing heavy, I was already feeling overwhelmed. Of course there's no way for me to let Domme know and she happily kept playing. And I reluctantly was building another prostate orgasm. This is what I was craving. To be helpless while someone controls my pleasure. But I underestimated how torturous multiple forced orgasms really is. 
I'd already lost track of time and the second prostate orgasm was just around the corner. I was doubting my ability to handle any more but I was stuck. I start really struggling hard, almost thrashing around as much as I could. I was starting to panic. I know I had to calm down or I could end up hurting myself. The second after I stop struggling the second prostate orgasm ravages me. It's at this point everything becomes a blur. Pretty sure I blacked out a couple times from being overstimulated. 

The ice kept me restrained for about 1hour 40min. When it did release, it was a very slow process of getting my wrists undone and undoing the rope on my collar. Just enough for me to get to my phone and beg to stop the prostate stimulation. 
I survived the riskiest, most intense session I've ever put myself into. I learned more about how much I can push myself and have pushed my limits a little bit further. 

To the Mistress that expertly played with my ass, Thank you for an unforgettable session

To anyone reading till the end, play safe and don't be as reckless as I was. It worked out for me and was incredible but panic attacks are serious. If my mind didn't shut down when it did from the stimulation, I most likely would have had a full blown panic attack. 
✌️

My recount of the most intense selfbondage session I recently had