Thickhead, first, let me say that I enjoy your threads. I don't know how you come up with all of them.
Regarding what's the longest, etc.....I guess it has to be when I had a
problem with a vein in my left nut. It hurt so badly that I didn't even want to touch anything in that region. Anyway, the doctor told me I would be sorry if I did. That lasted about 8 to 10 days, and on the last visit, the doctor he told me I could begin sex or masturbating again if I took it easy. Well, I did take it easy since I was scared I would cause some damage again.
The original damage, by the way, was caused by using a steel cockring.
It was too small and after putting my dick and balls into it, and getting an erection, the pressure hurt really bad, but I couldn't lose the erection or
get the cockring off. No mater what I did, ice, etc, would help my erection go away. I had that erection for almost 8 hours before I bit the bullet and went to the hospital emergency room. I begged them to help me get it off. They gave me a shot for the pain, then something else to put me in a haze, and then cut it off.
What had happened over those 8 hours was that I had developed a vericose vein and it was on the verge of bursting. It had to be surgically fixed. I'm okay now. I will never try a solid cockring again!
Other than that, I have been wanking since I was about 6 or 7 and do not intend on stopping. I practice edging, so I don't always finish to an orgasm. Some days I edge for hours at a time and then stop, and sometimes it can be days before I finally go all the way to orgasm. But when I do finish with an orgasm, it is a fantastic explosion and much enjoyed!