I have to say many are not as young as u think
If u only want actual young ones, there is Ada, Michelle, ivy, NoNo, Tina, Patty, CoCo, Judy, Mona
Others various from 30s to 40s but most can do a fairy decent massage and make up with good services
As mention before I won't suggest Susan and Rebecca
Also it will be nice if any brother can provide more detail on Annie, Jenny and new Korean mid age call Mia.