Videos with this naming convention typically fall under the category of [2]. On the FC2 platform, amateur and independent creators upload videos and set their own pricing. Because these are user-uploaded, the specific details—such as the participants, production date, or specific themes—are tied to the metadata provided by the original uploader on the FC2 website [1, 2]. Platform Context

: Stands for "Pay-Per-View," indicating that the content is sold on an individual basis by independent creators rather than being part of a general subscription [2].

: The unique serial number or content ID assigned to this specific upload [2]. Nature of the Content