This small area is located next to the public library in town. Now, no one at the library would be surprised to see me sitting there as I was an avidly regular patron. My Sir thought that I needed a new kind of memory to associate with the library. To provide that I had gotten an email from Sir a few days ago telling me that on my next day off I was to put in my plug coated with the deliciously evil warming gel, to take my smallest vibe also coated in the gel and stowed in a Ziploc bag along with my laptop and right after the library closed, to go sit at the back table with my back to the road.
He had written quite a long section of erotica for one of his stories that I hadn't read yet, and per his instructions I was to set up and settle in to read; as he knew that his stories had a very arousing effect on me. The rest of the instructions where to wear the head set so that the microphone would be close to my mouth to catch any sounds I made, set the bag for my laptop to my left to shield my movements, and wear a dress or skirt without panties. Take out the small vibe and place it on the bench between my thighs and to start reading.
As soon as I felt myself starting to get turned on and my pussy getting wet he instructed me to start the sound recorder on the computer, go back to reading, and then use my small vibe in whatever way I could in that setting needed to masturbate until I came, while reading the stories he knew I loved so much. He didn't want me to be so obvious that I drew attention, but at the same time not to hold back vocally as much as possible. When I was done I was to email him the file of the recording I had made of me pleasuring myself while reading his story in public.