My experience goes back to 1991 I was 23 yrs old and I met this guy in our local gay club he was in his early 30's good-looking guy. We started talking and had a few drinks and he told me that he was into medical fetish. I was also into medical fetish but never shared my fetish with anyone before.
After speaking with him more about it and his experiences, I shared my experiences with him. We both got very excited and he invited me to leave the bar and go back to his place.
The guy had a massage table set up with several medical devices and he had a TENS unit with the patches. He gave me an exam and placed the patches onto the shaft of my penis. He slowly turned it on and I felt the tingle and he increase the power and it got a lot more intense, I came very fast and had the most powerful orgasm I have ever had.
I went back to him a few times. My 2nd visit he examined me and wanted to tie me down. I normally don't let anyone tie me down, but I allowed him to do it. He attached the pads onto my dick and again I came very fast, but this time he lowered the power and then hooked me up to another device (I have never seen this device, I think it was homemade) and he placed a clamp at the base of my penis and another around the head of my penis and he started to turn up the power. The feeling was so overwhelming and intense my dick got super hard but I wasn't able to cum, I wanted to cum...but I couldn't...he teased me for about an hour with increasing the power and then changing the feeling. We did have a "safe" word...Orange was the word...but I never said it and let him continue. The feeling was so overpowering I came again. I thought it was over but he let me lay there for about 10mins, let me drink some water and then he turned up the juice....my dick amazingly got hard again and this time he inserted his finger into my asshole and played with my prostrate....I ended up pissing as he just let the flow of electricity tease my dick as I was pissing. I felt as if I was in another world and he continued to torture and pleasure me for about another hour...playing with my balls and feeling my prostrate....I ended up having another orgasm but not that much cum came out of my dick.
He did stop and I ended up sleeping over his house that night...I was so drained and I slept so good. The next day, he wanted to try something new and I trusted him so after we ate breakfast, he tied me up again to the table and he placed the clamps around my penis and he started the power again. I didn't cum as fast but the feeling was great. I didn't cum so he continued with his exam and he took a medal rod which had a wire attached that hooked up to one of the channels. He lifted up my penis...at this point I was able to see I had an erection but I couldn't feel it...but I did feel him taking a syringe and putting lube into my shaft...and then sliding the rod down my piss hole...I moaned and groaned and started breathing heavier...I felt the electro current shooting down my piss slit down my shaft....he held it down as the electro was driving me crazy...he turn up the juice and again, I came as the rod was still down my piss hole and I was ejaculating my cum as it oozed out. He removed the rod and jerked me off as more of my cum oozed out. I remember him licking up my cum. I just laid there for a few moments and he let me out of my bondage and I rested up a bit...took a shower and left for the day.
I visited my friend a few more times after that, but he moved away to never see or speak to him again. After those few sessions, I had to find this device, but we didn't have internet like we do today and my search for a electro device was turning into a dead end.
After a few years have gone by and jerking off to my experiences. My friend Alex went to get a tattoo and in the tattoo parlor there as a magazine and in the back of the magazine was a half page ad for the PES electrostimulation device...I was so amazed, I ripped the ad out of the magazine while nobody was looking and I ordered my very first PES unit that arrived in the mail. I was excited, that night I electrostimulated myself for hours and had some of the best orgasms I have ever experience.
Years have gone by...and I still play with my electro devices but I sure wish I can have that experience again!