I also had a good time with Jessy Celeste. She's more on the milfy side, and she really takes her time getting to know you before the session. Not a clock watcher at all. Her rate is slightly higher than Zoe though.
If budget is not a problem, I believe Ruby Lust may be an excellent choice. I have yet to partake, but there's several glowing reviews from people taking their first steps into the SW world with her.
Another lady I can recommend is Maddie K / Madeline Klaire (@klaireAffair on twitter). She may not be open to certain experiences that Zoe may be open to, but she's also a very sweet and caring person that will make you feel at ease, and the center of attention during the entirety of the appointment. Perfect for 1st timers, and also offering massage and companionship sessions.
Let us know how it goes!