I think you must visit the site [Solo los usuarios registrados y activos pueden ver los enlaces. ]
It has un option for the english version.
Inside the web site you will find a lot of tranny girls offerin her services and some of them say that they speak english.
Referred to your question about how they cum, you will need to choose among the ones that say are top or at least top and bottom and ask them about your preference. If you choose any, you can ask me and I try to give you something if I know about the girl.
Best regards and wellcome.