Hi David,
A.and B.: I’m sorry to just give you more vague answers, but it really just depends. Every lady is an independent contractor, so we all have a different way of pricing. Some go by number of people, or time, or activity, or packages. There is no set prices, so you really just have to talk to your favorite lady once you get here. Just remain open to what the courtesan can offer you for what you want to spend, and you should be able to work something out 😆
C. Dental dams are required, but they do not interfere in any way. 😆
I’m sorry I couldn’t give you any specifics, but hopefully this helps 🙂