I was wearing jeans. I am a little dark and slightly fat with a really bouncy ass. I have a lot of body hair. He gave me some comfortable pyjamas and ...sked me to change. I took them and he left. I started to change. I took all my clothes off and then i suddenly realised that he was standing right behind. I had forgotten to close the door!! I was confused.It felt nice that he was looking at me naked but i was ashamed too. I was also starting to get an erection. I was frozen completely naked and. “Go ahead. Unzip and get your cock out. I want to see it again anyway.”He gave me a funny look. Reluctantly he said, “I better before I go off in my jeans.”He undid his belt, unzipped, rose up off the seat and lowered his jeans. His erection sprang up, hard as a crowbar. He cupped his balls in his left hand, wrapped his right hand around his cock and started stroking.I enjoyed this immensely but I got a sore neck from switching my eyes from the road to his cock and then back again. It’s almost. Fortunately I was passing the public bathrooms at the time. I went into the ladies avoiding the obvious mistake and looked at myself in the mirror. I had freckles and was getting younger and smaller. I heard the door open behind me and I dashed into one of the cubicles.I heard a female voice call out, "Oh miss and you've forgotten your bag." I opened the door and saw a very smartly dressed woman in her fifties. "Thank you." I said as we exchanged smiles.I placed my hands on the back of the door. I want to become so proficient that I can take your whole length into my mouth. When I achieve this you will not need to hold back my lord but you can ride me as hard and as fast as you want to."I didn't ask how she had practiced because I wasn't sure I wanted to know, but I sure would appreciate her efforts when she achieved her goal."So you noticed I was holding back?" I asked."Yes my Lord and I appreciated your consideration and control." It is a good job I did not last very long as I don't.