Still, I get the same thing. It’s most noticeable if the ejaculation was from vaginal penetration, not quite as much if just masterbation, unless I’ve really been edging for awhile…
I have a theory I’ve been thinking about for awhile, but haven’t put it into words yet. I’ve never seen it referenced, but I suspect there is a hormone or substance that actually causes the tunica to toughen upon arousal or erection. The farther one gets from ejaculation, the more of this substance is present in the tunica making it more and more resistant to stretching.
I can get rock hard erections that are not as girthy as the real class A boners, but they are still hard as steel. If the hardness was a result of max pumped blood flow, why are these lessor girth erections still hard as nails? There must be something else at work.
However, when using a uli thing or my hand, if I time things right, I can blow my dick up like a baloon without any form of sexual arousal, and the pump is WAY above a normal erection girth. With these, my penis is hard from obvious blood swelling, but not hard as steel. It’s like the tunica is in a very relaxed state only max expanded, and susceptible to stretching…
I think part of the erection process involves hormones that actually toughen the tunica for the task at hand. After ejaculation, obviously this substance should be at it’s lowest level, as there is no or very little sexual arousal. I think this is why I can get very intense tunica stretching after ejaculation. That’s my theory anyway. I have no idea how to prove it.