Mammalian physiology is a natural phenomenon aimed at reproduction. Once a month, women instinctively seek out a partner and draw closer to males. However, this period brings physiological changes, often causing uneasiness in men. Factors such as odor and soiling lead some to avoid sexual intimacy. So how can we ease such anxieties and awaken natural instincts? Seeking an answer to this question, we selected our performers. Watch as they gradually overcome initial hesitation, release their tension, and awaken to their primal instincts. *Please note that the main video may contain original master audio noise.