How do you guys with ED jack off? I have ED and I have to kinda shake it around some to make it cum. Doesn't get hard.

You should talk to your doctor about treatments and ED drugs.

I don't know how you feel about using toys, but they can really add to your experience.

I often use a cock ring like this one to stay hard longer: Phanxy Dual Penis Ring

A 66-year-old straight friend of mine has ED symptoms, and I introduced him to using an anal vibrator -- by describing it to him, not by demonstrating it -- and now he is really happy to have the extra stimulation and enhanced orgasm. He uses his vibe when he jacks off and when he plays with his girlfriend. He didn't like the idea of using a device that literally looked like a dick -- but his girlfriend helped him choose this smaller, less phallic-looking vibe, which he finds perfect:
Aneros Helix Syn

Some straight guys think that playing with their prostate sounds "too gay", but others are glad to discover that they actually have a male G-spot in their ass. It's a good idea to clean your butt before playing with a vibe:
How To Properly Clean Your Ass

I would recommend talking with your doctor first. I'm 73 and have been taking blood pressure medicine for about 10 years now. Since taking these meds, and aging, I have to caress and play with my cock to get a good hard on. I always watch porn too when I want to get off. It takes a few minutes of playing with my cock to get hard, but once hard I am usually ready to get on with beating my cock and getting off. When younger I used to beat my meat daily, but now it is usually just every other day. I sometimes slip on a small silicone cock ring that helps some too.

I masturbate the same, right hand grip around my little softy and I pump away to cum. I still enjoy it very much, I do it daily and my orgasms are quite pleasant. My loads are much smaller these days as I've gotten older, 66.

Unsure if my ED is due to my diabetes and/or blood pressure meds. I've not mentioned it to my doctor as I'm able to bate & cum just fine.

Something about a soft or semi dick still gets me excited. Love seeing a guy's soft cock bouncing around as he walks.

I have a small cock to begin with, and I am diabete and take blood thinner med. Icam still drop aa load but it takes longer to to shoot, which isn't all bad as I get to play with it more.

You can check out my replies to similar questions for greater detail, but in summary: testosterone injections and a vacuum pump work pretty good.