This is why I have not went to see seven yet. A competing website had a review from a dude that never answered me. He went to see seven and she said no greek because he was too big. I asked if he was black guy big or how big was he, but he never answered. I am above average, but not huge. Just an fyi, greek is not a sure thing apparently.
The keys to the kingdom are to go down on her until she cums. Trust me you'll know it she really makes the best O face ever. She's too sensitive after that and your session will be all anal.