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Orgasm Measurement: Observing the Passion of Beautiful Female Masturbators Reaching Climax Who's the JAV actress in this video? Amateur? Name revealed!

"Orgasm Measurement Institute" is a facility dedicated to the scientific observation of female masturbation, meticulously recording the process and physical responses. Here, women from various backgrounds engage in self-pleasure, allowing detailed observation of their techniques, time to climax, and patterns of reaction. This research aims to deepen the understanding of human pleasure and contribute to the creation of a better society. This time, new participants arrive as we carefully observe each individual's path to orgasm.