I call bullshit. There is no old lady. Or if there is, the OP isn't offended, or has already talked to the lady and she's stopped. The whole point of this thread was supposed to be to indirectly point out a sexist double standard.
...Well, my cards are on the table. Has anyone else suggested this? Has the OP commented on it?
EDIT: I just went back and reviewed some of the earlier pages more thoroughly. I'm not sure, because I didn't find a direct comment about it from the OP, but it seems there were quite a few who asserted this around page 2 and 3. The vast majority of posts take the him completely seriously though. In fact, most of them are either "Just ask her to stop," or "Get the hell over it you wimp." That's a little frustrating because not only is it obnoxiously apparent that other people have posted those responses, but I know the OP has responded to the first one at least. It's just bad forum etiquette. Some others have delved into the actual topic of sexist double standards with complete sincerity, and... well, I guess I just have to congratulate the OP for getting that to happen. Well done.
Also, there's an astonishing number of people who seem to envy the OP's story about being felt up by a soon-to-be-retiree. Not sure how I should take that.