As quitting time finally came, I was actually somewhat disappointed that Erica was not at my office ready to use me once more. I mentally review the day, how I had allowed myself to become Erica's slave and sex toy. How she so expertly used me both in my office and in the ladies room earlier. She had told me that I was to be here at night, so I naturally thought she would come fetch me once the work day was done. But here...