My observations after 2 weeks here:
Maybe it's the influence of Islam, or maybe it's the higher standard of living, but this place is a mongering desert. Even if you can speak Russian.
The...
1) you need speak Uzbek or Russian. If you don't speak, its will expensive and difficult.
2) cost in Tashkent for ST 30-100 $. Average 50 $.
3) BJ without condom is extra service, anal extra...