The term "natashas" seems to refer to a specific type of porn content featuring a person named Natasha. In this context, it could mean that the video involves a scene or scenes with the performer Natasha, or it could be referring to the Russian name "Natasha," which might imply a particular style or theme related to Eastern European or Slavic women. This term is used by adult users who are familiar with porn videos and their content to filter or search for specific material.