Two of my friends had their penis’ pierced late in high school (I think one was a frosh in college at the time, the other was a senior with me). The one that was a senior with me, was the piercing type, and as far as I know still has it today. He’s never commented to me on whether or not it makes things more pleasurable, less, or whatever
The other friend is a much closer friend, and not the piercing type. He kept it for about a year, and as I understand it, it was at least a good starting point to get girls to want to see him naked if only out of curiosity. Worth noting that he said when he first got it, it bled when he went ot the bathroom for like 3–4 days. And what finally spurred him to get rid of it was when it got “stuck” in one time, and he actually had to call the other friend with one to have him come help him get it out (talk about bonding).
One X g/f got her hood pierced more than a year after I broke up with her. I ended up hooking up with her in a moment if idiocy and got to see it (and her recently pierced nipples, which honestly those just got in the way cuz they were too tender to play with). The clit didn’t really make much difference as far as sexual stuff went. She did comment though that she was sometimes “pleased” just by sitting in certain ways.
Speaking in regards to myself, I would never get my penis pierced. We go way back, went through high school together, and I just couldn’t do that too the guy.
As far as girls i’m dating. I wouldn’t hold it against a girl who got that stuff pierced prior to us dating (and obviously not after). Though it would in fairness make me a bit uneasy if she had it done prior. As far as while we’re going out, I would probably be furious, as I’m kind of old fashioned about reserving nudity for your S/O, and as much as it would just be the guy doing his job, the idea of some dirty tattoo covered guy with a beard touching my S/O’s privates would infuriate me.