No bells or whistles here, just a nice little episode.
I went to see my doctor, who is in her early or mid-forties and quite pretty, about some testicular discomfort I'd been having. After examining me (I did a fairly good job of not embarrassing myself during this), she concluded that I had a mild urinary infection and prescribed some medicine.
As she finished, she asked me if I had any other questions or concerns. There was indeed something else I wanted to ask her about, but when the time came to mention it I became extremely nervous about bringing it up. I wanted to know if I should be careful about any strain or pressure while masturbating, indicating to her that I have a rather energetic style. I took a somewhat roundabout way of approaching this, trying to keep it professional and tactful and.....
An amused smile spread across her face as I stumbled through all this (she knew where I was going) and by the time I finally got to the point, she was grinning from ear to ear. I don't remember verbatim what she said, but she assured me that I could go ahead with business as usual. 'You shouldn't have any problem with that,' she said through the warm smile.
And I haven't had any problem, especially not while remembering my pretty doctor smiling in amusement at what she knows I'm doing.