The nerves that went to the foreskin, with circumcision are still around. Those nerves are alive and well. They grow further inside the shaft. So we masturbate using the "old" nerves--up and down the shaft and most of the time between the glans and the whole shaft. With circumcision we gain not lose. If the frenulum is still there it is a another source of erotic feelings. I am against it being excised with the circumcision.
There may be more nerve endings, but the number of nerves doesn't change. When they circumcise, they don't remove the "wiring" from the foreskin to the brain. The wiring remains.
What is not clear is what happens to those nerves. Do they end up connecting to other nerves and when you stimulate the shaft, it ends up stimulating more than one nerve ? To they grow new nerve endings at the circumcision scar (explaining why cut guys have sensitive scar). This is not known yet.
And you've got quite a tight cut man !I'm cut and my cock is very thick so it's just a matter of getting a good grip when masturbating.
I'm use to having the vagina grip my cock since I don't have alot of loose skin, this drives woman crazy, that is having their vagina pull in and out with each stroke.
So I just re-create that sensation and getting off is like a dream.
Whatever skin there may or may not be, my impression is that the main stimulation that will build sexual tension emanates from the area where the cavernosum spongiosum meets the base of the glans. I felt that when I still had a foreskin, and I still do now that it's gone - a good 25 years later.
So, whether one stimulates that with the help of skin or in other ways is purely philosophical.
Personally, I could push some skin onto the glans for this, but prefer instead to use the second phalanx of my index finger and my thumb to move back and forth the epidermis behind the glans. It's about 5 millimetres of travel - that's all I need.
And while I have to admit to liking lube, I have also experimented with not using it, and it is amazing how smooth the glans becomes when you don't put mineral oil based stuff on it for a few months. I actually have a photo of that in my album.Basically summed up my technique. I was uncut as well previously, so maybe that is just replicating what I was doing when I had my foreskin, but with shorter strokes. I very rarely if ever use lube, since it just makes the whole process messier and more complex than it should be. So in short, the fact that I'm cut hasn't changed much in the way I masturbate and I don't see why it should have.