Mistress/sub coffee meeting

Many of you who are not readers of my other blog will not be aware that I was involved in a serious accident at the end of June. After a long difficult recovery I am finally nearly completely recovered. Due to my physical injuries D/s activities did not happen for the past three months. Now,I'm feeling like I'm ready to resume on a limited basis. With this in mind I accepted an invitation for coffee with one of my subs. I informed him where I wanted to have coffee, the time,the table I wanted by the fire and the drink and treat I expected to be served. The table required sub to arrive an hour earlier than my arrival in order for him to get this converted spot. Sub was also told he would be required to be wearing stockings and white panties. At some time during our coffee meeting he would be required to prove this to me.I arrived at our afternoon coffee meeting. Sub rose from his seat and pulled my chair out. He served me my drink and treat , then waited for permission to sit down. We chatted for an hour about various things including how soon was I planning to resume playing. I replied really soon, I feel physically ready. Sub pulled up his trouser leg to show me his stockings and bent over pulling down his pants slightly so I could see the white panties.At the end of our meeting he took a small plastic wine glass from his jacket pocket and passed it to me. I put it in my bag and went to the washroom. I returned with the glass filled with my warm Amber pee ,my jacket covering it. We went outside to the parking lot and in a quiet spot sub got on his knees and was given my pee to drink. He swallowed in one gulp, said thank you Mistress and we parted ways.