Not exactly PE problem but somehow related

[yohvar]

First of all if there is more suitable subforum I urge admins to move this thread.

So here is the deal. I don't have exactly issues with premature ejaculation - I can go for quite some time before I reach PONR but once it happens and ejaculation occurs and final kicks of orgasm settle down, I still have a feeling I can go for another round. Here I'm talking in a matter of seconds. If I keep thrusting (or masturbating) I can reach another PONR, ejaculation and orgasm 5-15 seconds after the first one. What is interesting is that I usually release the same amount of fluid the first and the second time (averaging 5-7 ml combined) and it doesn't ooze but shoot the both times. After the second time I enter into refractory period which can last from 10 mins and longer.

I have a couple of questions:
1. How is this possible?
2. Why not everything gets released the first time?
3. Is this a sign that muscles included in the ejaculation process are weak and cannot keep contracting until most of the fluid is emptied?

Also I have a strange erection problem (https://www.pegym.com/forums/erectil...problem-2.html) and I'm wondering if these two are somehow related? Would kegel exercises help in both cases?

[Pegasus]

Rare individuals can do this, is it a problem.

For those that can't partial ejaculation can be trained which will have this result. Perhaps you do partial ejaculation naturally?

[Physdoc]

I can't speak to the physiology of what you described, but you have two orgasms within the span of seconds. Sounds pleasurable to me. Your combined ejaculate is pretty normal. Your erection angle could be due to a number of factors, including the fact that you are large and weight could be a contributing factor.