I have a female doctor as my primary physician. I have always been attracted to her. She is a beautiful Asian woman in her 40's. I was in for a yearly checkup. She ran a few tests on me and told me to undress to my underwear and put on the gown. She left while I did it.
When she returned she had a pretty young brunette nurse with her. She started putting on rubber gloves. I jokingly asked her if I was going to get the cough test. She said yes and explained that the nurse was there as a precautionary measure to make sure nothing inappropriate was going on during the test. For whatever reason, my mind went right into the gutter. My mind went racing as the thought of my lovely doctor with my balls in her hand as another sexy lady looking on. My penis stood right at attention when she kneeled in front of me and had me pull my boxers down. All I could do was apologize to her.
When I said that I was sorry she already had my balls cupped in her hand. While she held them she told me 'Don't worry about it. It happens'. The whole time she was saying that, her thumb was rubbing the side of my shaft! I guess she was trying to console me, but rubbing my dick wasn't helping at all. My dick got harder. I don't know if it was on purpose or just subliminal. In my mind I was asking: 'Is this happening for real? Is she jerking me off? Is she doing that on purpose? Does she like it? Should I pull it out and jam it in her mouth? Should I smile at her? Does the nurse see this? Does the nurse want some too?'
My mind was out of control with sex thoughts. I felt that I was so horny that if she would have rubbed the side of my penis for a few more seconds I was going to explode semen all over her hands.
As soon as she finished everything and left, I masturbated into the trash can.