Tips for staying erect longer?

[Human]

I dont have a problem with orgasm denial. However, staying erect longer is an issue. My penis dies after like 10-15 minutes. Then I have to take a break, and then do it again.

So, how to stay erect longer? Say an hour or two?

[Nezhul]

First of all, 10-15 minutes is way too short and you should consider consulting a doctor. A normal male should have not problem staying erect for 1 hour at least, provided there is no distractions to dry away the arousal.

As a simpliest method though, consider a tight cock ring. It will prevent blood flowing out of the penis, thus prolonging erection to some extent.

[Shaddar86]

If kept stimulated, one should be able to stay erect for an indefinite time. When I go through an edging session, let's say 2 hours long, as soon as I reach the first edge and keep on staying near the edge or on it, but generally keep on stroking slightly, I stay rock hard for full 2 hours.

If not stimulated, it does depend on how much you like the woman/situation and stuff like that. Without direct stimulation at all, except for situations I really enjoy, I cannot stay hard more then a couple minutes.

Never tried cock rings, thus I can't tell how they work

[Nezhul]

For most people I think an erection only lasts a few minutes with no extra stimulation

Why would you think there's no stimulation when he's playing with himself? It's obvious he GETS stimulation, but still looses the erection which is NOT normal. With light stimulation I can stroke for over an hour easy. Not that I do that too much

Just think before you post, OK? Ok.

but surveys and stuff I've read seem to indicate that the average duration of sex lasts ~15 minutes, so you don't seem all that abnormal to me.

That's 'coz most guys cum WAY too easy. In fact good sex lasts OVER half an hour, and sometimes a few times longer.

and I start to go "numb" after about an hour of stimulation, and it only becomes harder to orgasm after that.

That's perfectly normal, for everyone.

a lot of teases on this site, as well as some of the cock hero videos ask you to stay erect for hours at the time, but I honestly believe only a few people are actually able to go through with these without cheating a bit.

When you stroke to hot porn, it should be normal and easy to stay hard for an hour and more. In fact there's this stuff where doctors sometimes warn you to not stay hard for TOO long because still blood in your penis is not good for you. But an hour - easy. If you can't - consult a doctor. And heck if you don't believe me - maybe I am wrong. But it's better for you to hear it from a doctor, than just assume I'm wrong on your own.

[Human]

For most people I think an erection only lasts a few minutes with no extra stimulation

Why would you think there's no stimulation when he's playing with himself? It's obvious he GETS stimulation, but still looses the erection

Nezhul's assumption is correct. I was talking WITH stimulation.

Maybe I should see a doctor.

[mentoree]

If you healthy, you should stay hard, cock ring is fine for 20 to 30 min, but if your stimulated you should be staying hard, i like the denial/edging teases and don't have much of an issue with been hard for an hour or so, but I would consult a doctor to eliminate complications

[jackstock]

These methods will all help:
-Reduce stress/anxiety
-Stay in good shape to allow good blood flow
-Learn Qi Gong/Taiji to improve blood flow (also read Mantak Chia's sexual energy stuff)
-Practise jelqing