As a teenager whose only contact with "cut" was via Playgirl (all flaccid) and school locker room (all flaccid) I also had no clue how cut guys could masturbate. At one point, read a "Man,s Body" type of book which, while very much pro-circ like they all were back then, mentioned that enough skin should be left to allow it to touch the rim of head on the upstroke to stimulate it.
When I shortened my foreskin, I still considered myself uncut, since a good part of head was covered when soft, and on the upstroke, it still covered about half of head. (in hindsight, I was loosely cut, and I recognize the skin ovement and how the skin rolls over head on loosely cut guys which is very different from how the skin rolls over head ona real uncut).
My decision to get a full circ came with caveat that I wanted a loose one with exposed glans. I got what the book recommended with the skin able to touch rim of head on upstroke, and sometimes a bit more. I found this really inferior, and if I tried to j/o differently, built-in instinct would revert to moving skin up/down as I neared orgasm and that killed it.
Once the instinct to move skin up/down could be quashed, the pleasure returned full blast. Basic j/o looked similar but was quirte different. I would grab shaft skin higher up such that on the upstroke, my fingers would be the rubbing over the rim of head and that made a huge improvement.
Couple years ago got a tight circ. Skin nowhere near able to touch rim. and the brain quickly adapted to rubbing shaft/glans without trying to move shaft skin, rubbing it instead. From time to time, would go with lube (especially if sweaty).
last december, had one such random lube j/o, and did the same the next day and so on. It wasn't a consious decision. But a month later, I realised I had j/o 100% lube without decising it, and it became more of a dare to try a dry j/o to break the cycle or just go with the flow and accept that as I circumcise male, I j/o with lube. I get hard dry, a few strokes and then automatically/instinctively put on lube. Thinking about spreading lube on my head and the inner skin makes me hard now.
With lube, I cum much faster.
In summer the coconut oil is melted, but in fall to spring it is solid and melts on my glans which is quite sexual too.