When I was 17 I worked half a year as an assistant at a boarding school for retarded kids in Sweden. In my class there were 5 boys, raging from 12-18.
One day I was supposed to escort them to a countryside clinic where they were having a special examination concerning their physical and pubertaral development. Generally they were a couple of years "behind".
Arriving at the clinic I helped them undress as I normally did for their swimming and PE classes. Suddenly the nurse said the doctor wanted to talk to me. He was a tiny, little man, very scientist-like and polite. He said he found that me and one of the boys were born exactly the same day and in the name of research it would be important do a comparasive study of the two of us.
When I rejected the offer, he suddenly turned upset and told me it was not for me to decide what was important or not. He gave me five minutes to think it over or else he had all means to ruin my time at the school or even get me sacked....
This wasn´t much of a threat as I had already decided to leave before next semester, but something in this was thrilling and turned me on.
Ten minutes later I knocked on his door and acting very repundantly I told him that I would submit. He wasn´t really overjoyed, just asked me to get undressed.
To my surprise I found the boys in the dressing room totally naked, which is very uncommon at physicals in Sweden. When I told the nurse that I would be examined as well she ordered me to get naked too, as this was an examination where it was absolutely necessesary to inspect and describe the whole body.
It was awkward and strange to get fully naked in front of the boys. They seemed both confused and amused about my nudity.
The examination was a strange busisness where the doc described our bodies in a little microphone attached to his robe.
Afterwards my birthday partner and I were taken to the basement where we were photographed from every angle in front of checkered wall paper and a bitter old man measured every bone and joint in our bodies, while making degrading remarks, as if were totally stupid ignorants.
Definetely the strangest working day of my life.