As an uncut male I like the use of the skin up and down as part of the hand job, but if receiving a blow job it is much better pulled right back and if you can lick those little feeler spots around the head base even better. I don't like it too wet though as it will just get soft.

Better to keep to the natural lube, I hate condoms anyhow and often go soft too soon with them on or they just kill the sensations anyhow.

Better to have fun with the foreskin, suck a mint before giving head, that is quite a nice sensation.

I once had a pal who put peanuts down his foreskin as a rugby club dare, then to piss off the more conventional old schoolboys he would take his dick out up at the bar, roll back his foreskin and take one of the salted peanuts out and eat it. That shocked a few, I can tell you. But at least it kept his skin stretched nicely.

That is the secret, no not peanuts, but keeping the skin stretched and clean, don't allow any build up of smegma. (That's for mothers who have boys and you must teach them that religiously.) If you don't want a painful circumcision in your later years keep the skin stretched, masturbation regularly actually assists that. Wash after regularly and you'll have a nice sensitive dick to play with. Whichever way you swing!