Answer to your first question is I don't know as I never experience Cim..
But more experience member be able to tell you..
As read Kennedy post and you get your answer but everyone could have a different experience..
The next answer is very important mate as the Escort may advertise Cim but that doesn't mean she has to offer her service of Cim to anyone..
As her CONSENT is Very Important so always ask Escort first when in her company..
As Escort has right to refuse any service to any clients as you well know..
Only one Escort here in Ireland I met who doesn't advertise Cim but offer it to me......But I never gave her a answer..
Last piece of opinion I give you is don't pressure the Escort to preform favourites..
As it truly ruin the experience and company with the Escort..
Just try relax and let the Escort take the lead first as she be more comfortable to..
As I met many wonder Escorts and let them take the lead to which I enjoy their company..
But Don't over chat to long like me as she probably be lying on the bed and fall asleep listen talking crap like me..lol...