As usual, GaG, you may have hit the nail on the head. Perhaps it is the shared effort to transcend the language and cultural barriers - rather than, or in addition to, the specifics of the communication style - that creates a more powerful bonding experience for both parties.
By the way, GaG, the deaf Latina hooker with the off-the-charts GFE was a Del Rey Tica.
So do you prefer foreign (e.g. Asian and Latin) hookers for physical reasons, cultural reasons, or a combination of both? It was the physical aspect that originally attracted me to Latinas, but the more time that I spent with them, the more important and appealing the cultural aspect became to me - to the point that I started learning Spanish. Ironically, however, the better my Spanish has gotten - to the point that I can now have a whole session in Spanish - the cultural appeal has diminished. Perhaps my now-improved verbal communication with Latina hookers in Spanish has started to undermine the non-verbal magic to which I alluded in my original post.
My now-budding interest in Asian hookers started the other way around. The cultural aspect of the Asian hooker style was what made me want to try it out. I am a tits & ass kind of guy (think of any tall, tits & ass-intensive Colombians that you may have seen), so it has historically been harder for me to find Asian hookers that appeal to me physically. With that said, now that I have experienced more Asian women, I have a heightened appreciation for smaller and less voluptuous women