In her everyday life, the librarian Mizuki was always quiet and well-behaved. But she had a secret that would shock everyone... When this innocent woman transformed, she became insatiable! She teased and pleased middle-aged men until their old dicks were drained dry! What if someone heard them? Would they be okay with that? They couldn't speak out loud because of their embarrassment, but they still enjoyed being exposed and pleasured by these sexy ladies. Their shameful moans echoed through the library as they came undone under the skilled hands of these dominant women. It felt so good to submit and serve their cocks, even though it was humiliating. Did you really want them to stop? There are different recording methods depending on how the videos are distributed.