I finally found the mega wriggler. It is at 12:00, and it is at about 2 or 2.5 knuckles depth. I was wondering how an undetectable nano-fiber could exert such huge forces. Now I know: it can't. This gigantic thing at 12:00 is certainly the biggest implant in there. To feel it, I have to stick my finger pretty much all the way up my ass, and then scoop over the 12:00 position. It is easy to feel now that I know where it is. It is gigantic, and now it makes perfect sense where these gigantic sexual torture sensations of the simulated botfly larvae eating me flesh. I never noticed it before because it is so deep, but today while it was going off, I was able to quickly drop trou and locate it. It is at 12:00, and it is way deep in there.