This porn video tag refers to a scene featuring a transgender individual with Russian origins or characteristics. Transgender people are those whose gender identity differs from the sex they were assigned at birth. In this context, "Russian" could refer to nationality, cultural background, or physical appearance associated with Russia. The tag suggests that the content may involve a sexual encounter or performance involving a Russian transgender person. Remember that porn video tags are meant to provide information about the content for those who seek it out and are familiar with the terminology used.