The porn video tag "in-lesbians" refers to a scene or content involving lesbian sexual activity. In this context, "lesbians" denotes female partners engaging in intimate acts with each other. This tag is used to categorize and describe adult videos featuring female-female relationships and sexual interactions, which may include activities such as kissing, touching, licking, and penetration using toys or fingers. It's essential to remember that these videos are for an adult audience who have a clear understanding of the context and nature of pornographic content.