: These files are typically sold as digital downloads (hence the .mp4 extension in your query) rather than physical media.
The code refers to a specific adult video title released through the Japanese video-sharing platform FC2 , specifically under its "Pay-Per-View" (PPV) category. FC2PPV-3131772.mp4
Due to the nature of this content, detailed information is often restricted to adult-oriented databases and marketplaces. Generally, these videos are categorized by: : These files are typically sold as digital
: The number 3131772 is a unique content ID used to track that specific upload on the FC2 platform. FC2PPV-3131772.mp4