This porn video tag refers to a collection of videos featuring adult female performers who are engaged in self-stimulation or masturbation. These videos often show the women touching and pleasuring their own genitals, either using their hands or other objects, with the goal of achieving sexual pleasure and potentially reaching orgasm. Masturbation videos can vary in terms of content, such as solo performances, couple play, or group scenes, but they all involve the primary focus being on female self-pleasure. These types of videos are often appealing to audiences who have an interest in viewing or learning about female masturbation and sexual exploration.