The new term could be "fina-packing"...
Guy 1: You see that guy over there?
Guy 2: Yeah...
Guy 1: He's a major fina-packer!
Guy 2: No shit?
Guy 1: Well, I wouldn't go that far...
*both laugh*
I'm just kidding -- check it out. I don't like ed injections (main reason I haven't tried fina), so it'd be nice to hear how this works. Just gotta make sure your clean and careful when your using the "apparatus" so you don't tear up your ass lining and get some sort of weird infection or something. (you do realize that 13 cm is 5", right?).