I am a male and have seen a few Post now about girlfriends/wife's pleasuring their man's prostate. I have never thought about it, but seeing that if done right, it can feel good. So I am on the fence about it. Any advice on how it feels?

And how could I mention to my fiancé that I'm a little curious about either trying it or talking more about it? Because I'm all for whatever feels good and we both love pleasing each other.