"Gay swallow" is a term used in the adult industry to describe specific types of content featuring gay male sexual encounters. The term "swallow" refers to the act of one partner receiving and consuming, or "swallowing," the other partner's semen as part of the sexual experience. In this context, "gay" indicates that the video focuses on relationships and sexual acts between men. So, a "gay swallow" video would showcase intimate scenes between two male partners, typically involving oral sex and/or anal intercourse, culminating in one partner ejaculating into the other's mouth to be swallowed. This category is meant for an adult audience who are experienced with porn videos featuring gay men.