Hi,
Welcome to HCM,
Nothing to worry, second time sex with very less time is not abnormal.
As you told every thing is alright with erection, then forget it and enjoy sex.
Having less volume and not having discharge with short interval sex is common.
But diabetics do have some problems with sex.
Take high protein diet like dry fruits, eggs, cereals and pulses.
Ok and bye.
Take some multivitamin supplements as well.

Hi,

First of all I must congratulate you for having a good libido after 10 yrs of Type 2 DM. You are fortunate for the following facts:

1) To get an erection, men need healthy blood vessels, nerves, male hormones, and a desire to be sexually stimulated. Diabetes can damage the blood vessels and nerves that control erection. Therefore, even if you have normal amounts of male hormones and you have the desire to have sex, you still may not be able to achieve a firm erection.

2) Pt's with Type 2 DM usually suffer from - Premature ejaculation, where as you are c/o delayed ejaculation and that too with good libido.
If you can't release your semen by regular intercourse -
1) Start intercourse only after fully aroused mentally (even though you have good libido) and think only sex (in any form) during intercourse
2) Oral and other ways can be tried.

When God has given good libido and delayed ejaculation don't you think that it is too much to ask for a second erection within 1hr.

Consider yourself that you are sex wise extraordinarily benefited and get satisfied and content with that.

Best wishes

Hi
Welcome to HCM
You are 48 years old
Are you "sexaholic"?
Understand sex first. It is essential for human body moderately.
It is a vent to discharge waste products of human body.
Sex is not life but life needs sex very moderately.
In your age most people retire to weekly or bi-weekly sex.
You are concerned about what you are not supposed to do.
Diabetes and other medical conditions are secondary.
First, understand body mechanism and work within it.
Wish you all success.