Responses
Hmm I read experienced opinions for this too. Lol. But it was mostly for blowjob. And there was kinda variety. Some say it didn't feel much while some found it good. I can't say for assholes though. Got absolutely no idea. But as for blowjobs I think it depends more on the sensitivity of ppl to these things.

Now I wonder how would oral sex with piercing feel?????
My imagination's got fucking too hot after reading yaoi, lol.