Your visit to the library ends up quite unexpectedly: the seemingly shy, but sexy librarian you find in the back corner or the building can't keep her eyes off of you and decides to start teasing. She surprises you bu showing you the butt plug she has been wearing all day. Slowly stripping off pieces of clothing, she eventually goes all out and puts on a hot cum show for you right there among the book cases, where she has her vibrator secretly hidden among the books for occasions just like this