Adult film franchises from the late 1990s and 2000s, such as the Dukes Hardcore Honeys series, relied heavily on physical DVD distribution before the industry fully transitioned to digital streaming platforms. The Era of Physical Adult Media

Sony’s PlayStation Portable (PSP) used Universal Media Discs. Many studios released their popular series on UMD, allowing fans to watch titles like Close Encounters on the go for the first time.

The "Dukes" series, known for its prolific output (reaching volume 18 and beyond), prioritized high-energy, spontaneous-feeling encounters. This style gained massive popularity because it felt more personal and less "produced" than traditional adult cinema, mimicking the aesthetics of early reality TV. The "Portable" Revolution