If you're looking for a regarding this specific release (the "exclusive" .avi version), here are the key points:
The film utilized distinct technical choices to enhance its narrative framework, including:
The film's plot follows a twenty-year-old protagonist named Natalia. Following the death of her father, her mother enrolls her in an elite, strict boarding school. This premise sets up the highly stylized, dramatic, and explicit sequences that characterize the entire franchise. Production and Technical Overview