This porn video tag, "videos-gay-porno," refers to a category of adult content featuring male homosexual acts. The term "gay" indicates the sexual orientation of the participants, while "porno" is short for "pornography" and denotes explicit, sexually suggestive content. In this context, "videos" simply specifies that the material is in video format, rather than still images or text-based descriptions.
For an adult audience experienced with porn videos, this tag would indicate a male homosexual pornographic video, featuring explicit sexual acts between men. This category may include various scenes, positions, and scenarios involving gay male partners engaging in sex for the viewer's enjoyment.