Certainly as far as parlours go, the mature woman is in a minority, but usually busy enough. Plenty of blokes including me, like punting young and old. This very week I chose an extremely mature lady, I sense that she was nearer sixty than forty, but it was a fun experience. If there were loads of matures on the market, perhaps their price would have to drop, but its the young ones who are in excess. Thats the case up here in Edinburgh.