When we piece together the individual components, a clear picture begins to form. "Zhenya" is a likely pseudonym, perhaps for a model or content creator of Slavic origin. "Teenshose" is almost certainly a specific website or online community, quite possibly of Russian origin, dedicated to a particular niche of pantyhose content. The phrase "Full 24" is a strong indicator that the content is a long-duration video, likely a challenge where the wearer documents keeping a single pair of pantyhose on for an entire day.