Just reading and imagining that scenario makes my cock leak precum.

I've been taking zinc about a month now and haven't noticed much of a difference. I barely get any pre and wish I had more!

Same here. I always start getting pre the minute I get horny but the more I edge it, the more it flows.

Yeah, it took me awhile to figure out how to get more pre to flow. Discovered it as I got more into long edges. I found if I edge up the the point where I really feel like I am going to shoot my cream, but the back off and coast through it, what actually happens is that the pre starts to flow. After that it is snacktime through my whole edging session.

Regular long edging sessions and gentle prostate massage will have you producing a lot more pre-cum.

I generally produce more when I am just really really turned on or haven't jacked for a few days, but I generally let a lot of precum flow and love the taste