Her scene in Game of Thrones was a body double, Rebecca Cleave. Go back to 300 if you want to see her do a real one.

Rene on Sapphic Erotica. Katerina Covet on other sites

This is a Sapphic Erotica shoot she did under the name Jackie. She was more widely known under the name Nella. She primarily did girl-girl scenes, though she did at least one boy-girl scene with Ramon.