Rewiring (and perhaps nipples)

So I had just finished an AMAZING session today (writhing, moaning, immense pleasure! Still no super O yet, though!) and I got to thinking: How do you know you’re rewired? Rewiring is mentioned on the Aneros wiki, and its been mentioned here too, so I’m just wondering the threshold here?

And speaking of which: I had heard that guys nipples get hella sensitive when they have been using the aneros for a while. Now, my nipples have NEVER been an androgynous zone for me. My wife has tried rubbing my nipple during foreplay, and it barely registered that she was touching them. Since starting my aneros use, that really hasnt changed…until sorta recently. They arent “sexy” zones yet, but I have noticed that they are more sensitive (a tad). What got me thinking about it, though, is that during a particularly nice p-wave, I actually felt them tingling. Like, totally isolated, separate tingling from the rest of the great feelings centered entirely on my nipples. It was faint, but there.

I tried playing with them a bit then, but it sort of went away. They were sensitive a bit, but nothing feeling “good”. Just feeling. Anyone else feeling this? Or has someone went from “Nipples? Meh.” to “Nipples?? Aww yeah!”? Im wondering if I am slowly “rewiring”, as they say.