For those not in the know, gloryholes are mostly exclusively a thing in gay culture. So if you stick your dick in a glory hole, the vast majority of the time it's going to be another man sucking your dick, not a woman. There are videos on youporn of women at glory holes. But this is mostly professional shot porn. Very few women are about that life. Though they do exist. Just don't get your hopes that you'll find many actual women at gloryholes.