Advise for Portsmouth

Hello!
I'm coming from the USA to Portsmouth for the Goodwood Festival of Speed 12-14 July, and would like to explore British girls ;-))) I was wondering if anyone could give me any advise on the outcall escorts in that area.

I saw the ads from Day and Night agency - are thery OK? The gals look good to me.

I'm very fond of anal penetration. We call it Greek here. How should I phrase this in my email? Any escorts there known for their greek skills? Is there an upcharge for greek?

I expect this to be a busy weekend. Any advise on how far in advance to book?

Any advise will be welcomed.

Thanks!
OldYeller
Please? A little wise advice and sage council?