Suppose you've always fapped without using any lube. How would that affect future sex, if at all? Or the skin health?
There is some truth there, I personally not circumcised but I do have friends whom we discussed fapping, and normally they need some lube, and light soap in the shower. Compared to cocks with skin, we are lucky in some way that we can just stroke them up and down.This is really a thread about circumcision.
For those who aren't aware: many of the circumcised (north americans/desert dwellers/jews/muslims) had a good chunk of their dick skin removed to the point that the skin ends up fully stretched out when the penis is erect and lube becomes almost a necessity because instead of the motion of grabbing hold of the dick's skin (like grabbing hold of a static hot dog's buns) and then pushing & pulling the skin along the shaft that you get with a full penis, many of the circumcised can only rub/friction their hands against already taut skin which can quickly become unpleasant or even painful without lube (not unlike a tight condom).
That reminds me one of those first time that you discovered by rubbing your penis felt so good and to the point it pops.I think fapping with lube would be negative for real sex. When I started, I used to fap with soapy hands in shower, but it was too intense and I thought it would desensitize my dick so I stopped. I think I did the right thing. I end up desensitized my dick a bit anyway, but it's just the right amount so my endurance is just about right.