I was told ...........
.........by an old geezer that these GLORY HOLES use to exist here in Montreal in the 30s, 40s, 50, and 60s. These were establishments like bars or depaneurs that had a little corner or booth where you can go sit and you would be serviced under the table annononmously buy ladies or even guys

under the table. Some of these places would only have a little trap door where a hand would come out to give you a HAND!
I understand that these places existed in the American south up to the early 80s.
P.S. This thread brings up an interesting question. If lades were able to offer service in the MP or the SP trades annonomously, exponentialy how many times would the biz multiply?