You can get some ideas in
Who is the best dfk year of 2017? thread.
If the girl is truly into DFK (not the light kissing kind), GFE is usually there as well. So you can just filter by age / reviews.
My favorites are outside of your target age, except Vivien Vixen of 6456 agency (3638 was their number before). She's a great kisser but she's more GFE + PSE flavor, I don't know if that's too intense for you.
Girls of Outlook group have reliable GFE as a standard and the posted age is quite honest. Not sure of the current roster, I'd look there and check reviews to verify.