Can someone recommend a good choice in top girls for (an attempt at) my first bottom experience?  I'll admit to nervousness about size.  Will be visiting Phoenix Wed-Fri this week.

Look for TS Karina from Tucson. She travels to Phoenix alot and is very very cool. I've seen her a few times in Tucson and once even with her friend TS Isabela (also from Tucson) She is great. About 7+" and stays real hard. Loves to kiss and is very mellow. Seriously, you can go wrong. Check out her ad on EROS.