Mine was in my early days of PE in the mid-late 90's. there were no devices in those days. Everything was trial and error, homemade. There was documents circling online about the manual routines. Jelqing, Stretching, clamping, those names were already around.
I decided to attempt to invent a stretcher device. It was just a tube, a few inches longer than my dick. I would insert my dick in it, and at the end there were strings attached that I would tie around my cock behind the glans. So my theory, (18-19 years old at that time) was that the strings would keep my cock stretched towards the end of the tube.
I attached everything, tight behind the glans, sat on my PC chair, started chatting on IRC, ICQ in those days, surfing the net, late at night, and suddenly fell asleep in the chair which it was more like a small couch. I woke up maybe 15 minutes later, I could not feel a single piece of my glans. It was dark purple, it looked like dead meat. I took everything out, started massaging, NOTHING. At that point I was almost starting to freak out already. I was living with my parents at that time. Imagine how the fuck do you tell your parents to take you to the hospital because you dont feel the head of your dick. I decided to relax to let blood flow to the area and VERY SLOWLY, started gaining sensitivity again. I WAS VERY LUCKY. Slowly pinkish portions started to appear, and it took some time to finally recover all sensitivity back again. That was a close call, but lesson learnt forever.
After that throughout the years just minor things like big bruises on my early pumping days, but nothing major anymore.
Im sure theres been a lot of stories around...
I decided to attempt to invent a stretcher device. It was just a tube, a few inches longer than my dick. I would insert my dick in it, and at the end there were strings attached that I would tie around my cock behind the glans. So my theory, (18-19 years old at that time) was that the strings would keep my cock stretched towards the end of the tube.
I attached everything, tight behind the glans, sat on my PC chair, started chatting on IRC, ICQ in those days, surfing the net, late at night, and suddenly fell asleep in the chair which it was more like a small couch. I woke up maybe 15 minutes later, I could not feel a single piece of my glans. It was dark purple, it looked like dead meat. I took everything out, started massaging, NOTHING. At that point I was almost starting to freak out already. I was living with my parents at that time. Imagine how the fuck do you tell your parents to take you to the hospital because you dont feel the head of your dick. I decided to relax to let blood flow to the area and VERY SLOWLY, started gaining sensitivity again. I WAS VERY LUCKY. Slowly pinkish portions started to appear, and it took some time to finally recover all sensitivity back again. That was a close call, but lesson learnt forever.
After that throughout the years just minor things like big bruises on my early pumping days, but nothing major anymore.
Im sure theres been a lot of stories around...