In the modern adult industry, the term "exclusive" generally refers to content that is available solely on a specific platform or network for a certain period. This business model is used to drive subscriptions by offering unique material that cannot be found on free "tube" sites or competing platforms. Major studios often market their high-budget features as exclusives to highlight the value of their paid services.
The title format you referenced typically follows a standard industry naming convention used for organizing and cataloging scenes: adulttime 24 09 06 hailey rose all or nothing a exclusive