Some good advice in here.
Couple of things you'd need to be extra careful of in my opinion, when booking TS escorts be extra careful about confirming services on the phone. You may want to take a bit of extra time if you are being topped for the first time, but if you get stung as one pop only and then rushed out you can find yourself feeling really disconbobulated.
It is worth waiting for someone to travel through that you are certain is going to meet your needs than trying to just scratch the itch. Birchplace is the place to really check the tourers.
Research well. How important is good english to you? It will rule out a out a lot of touring latins if its critical. Work out if they expect you to have 'prepared' as well. I'd consider Cece Stone
External Link/Members Only , who often visits Cov, for a first timer. But she will expect you to be thoroughly clean inside and out.
Be clear about what you want. Get the right provider. Realise you may feel terrible afterwards. Write a review. Get ready to do it again anyway soon enough.