The porn video tag "gay sauna" indicates a specific genre or setting within the realm of gay adult films. In this context, "gay" refers to male homosexuality, while "sauna" denotes that the scenes are taking place in a communal bathhouse or similar setting.
A "gay sauna" video typically features explicit sexual encounters between men, often set within an authentic bathhouse environment where people can engage in casual and sometimes anonymous sex. These videos may depict various acts such as oral sex, anal sex, mutual masturbation, or other forms of intimacy between men, and are intended for a mature adult audience with specific interests in this genre.