I suddenly felt a well lubed ice cold metal butt plug being inserted which really felt quite good. It wasn't as big as the one I have called "Big Boy", nor could it be controlled by remote from anywhere on earth but it was a new feeling.

I had just had my first time initiation to E-stim when I felt an intense shock going through my dick for just a milli second, like when we put a 9v battery on our tongue to see if it has any power ... then it stopped only to start again. ... then it was more of a pulse and then obviously someone started to dial up the intensity!

Within seconds I got the message as to what my new butt plug was for, and it was an unbelievable experience! Obviously there needed to be two poles to create a circuit and I had just experienced for the first time the shock pulsing through my dick.

Now the circuit seemed to be connected to my dick and through the butt plug in my ass! Remember that I am securely and tightly tied down, blindfolded and unable to move so when someone pressed the button on the battery my ass just shot in the air.

Amazingly someone asked how I was to which I replied that I had never experienced such excitement and he also asked what kind of music I liked? Strange question but I soon realised why! ...... I had said I liked upbeat techno and obviously this E-stim unit had a sound sensor... Omg! The shock unit reacted to every beat and as the volume increased so did the pulse!

Was there more to "cum"?