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Heavenly Climax Orgasm Measurement 2 Who's the JAV actress in this video? Amateur? Name revealed!

"Heavenly Measurement Institute" is a facility dedicated to scientifically observing female masturbation, meticulously recording the process and reactions. By measuring various women's self-pleasure techniques, the time it takes to reach climax, and their responses, it pursues the noble goal of contributing to human happiness and peace. This time, once again, we closely observe the ecstatic climaxes of gathered masturbators, exploring the beauty and depth of their experiences.