Under 30? Ummm. And with great service? Do you want them to be pretty too? I'm half joking but you're asking for a unicorn. The closest thing I've found is Yuki at Atlantis. One of the best bodies I've seen on an Asian girl in ten years of pooning, all natural, with an ass that is out of this world and she's pretty, too.. She jokes that in China guys don't like her round ass, but in Canada guys love it. She's closer to 35 though but you'd never know it. YMMV - she starts with a CBJ but will switch to bbbj for a tip. No kissing, no DATY, but she was always worth it. Probably the best value in Richmond and a real sweetheart.