The one getting serviced should present a clean dick to suck or ride unless it is arranged ahead of time for him to bring over an unclean dick. There are usually several guys milling around in the booth area more about that in a minute. I've read complaints about some places where guys thought the holes were too tall for short guys. I am not asking for money so I would think it would be ok? If they're not interested, then fuck'em.
If you hang out your glory hole shingle on the internet you should have enough response coming to you that you shouldn't have to go looking for dick too often.
Visiting a Gloryhole
Me and my wife really want to see her at a glory hole how can we get guys to come to her hole wile I watch. Preview This is a preview of how your comment will appear. Safer still if you consider the typical clientele of most gloryholes: Sincerely, Tony Dear Tony, First off, as far as Glory Hole Etiquette is concerned, most of the responsibility belongs to the guy getting serviced, and less to the servicer. If you can believe it, some are listed on Yelp. What follows are seven safety tips for gay men visiting glory holes. Some guys do, some guys don't.