If I was a landlord, would I lick my housekeeper and fuck her without a condom? I think no, I would fuck her hard enough in the front and in the anus, and periodically I would call her into my office for gentle and unhurried blowjobs! And gentle fucking and licking? You have to admit it's too much!
It's an interesting version of anonymous sex, but it's not clear what's in it for the lady? I saw some chairs in the room, so the lady could put her back or front of the chair under the cock. And here .... is not interesting!