No need to be embarrassed, those are fair questions.
1) The condom/protection regulation pertains to a customer and courtesan. I doubt there would be any issue going condom-less with your wife…just know that it would probably signal the end of the party, for both you and your wife, with the courtesan based on the fluid transfer thing. I would at least mention your desire before things get started, for better coordination. Good communication is key!
2) Depends. Some like couples, some don’t. Again, it’s all about communication. Reach out, email or at least chat a bit in the bar to see if your pick is cool with what you have in mind. A “group” would be multiple courtesans with an equal or lesser number of (male) customers.
3) Again, it depends. Kissing is generally discouraged (the fluid exchange thing), but is one of those things that varies widely with each courtesan. Some Don’t kiss at all, some will w/o tongue. Some kiss other women, others may not be comfortable with that…and some, just like “civilian” women, decide who they will kiss based on how they feel in the moment. Again, communication! If you all hit it off, and you build a little bit of attraction first, then your chances will be much better.
My advice: Let your wife pick your playmate (or at least narrow it down to 2-3 to meet at the ranch)…Then stand back and enjoy the ride 😉
I’m sure some of the ladies, will chime in here, too…possibly even with an invite to contact them for further discussion.