To elaborate on what I've mentioned earlier (post 10), now that I've gotten to think more about this lately, I would love to have an extended study using my scrotum and balls, and studying what causes it to tighten vs sagging, and more.
One week or so, they might study the effects of my genitals against various fabric pouches of underwear, jockstraps, etc, and studying whether or not there are correlations with coming in contact with certain textures, based on the effect they may or may not have.
Another week's study might feature applying various creams, gels, ointments, etc to my scrotum to see if there are any effects. Different people with their different lotions take the opportunity to come into the clinic to apply their various materials (after advertising dates when you can come and study the effect of various lotions on a man's scrotum, etc., and of course me being the man).
Maybe another few weeks or so would be devoted to massaging techniques of the scrotum, and their possible effects on subsequent ejaculate and its properties. And maybe the effects on establishing and maintaining erections, perhaps as a cure or treatment for ED.
Maybe another period would be conducted by a group of people who would each palpate my testicles, to see the after effects of various hands touching and squeezing them in a short period of time.
Maybe another week would feature a study of the effects on them while I'm restrained.
Maybe another period would be the effects on touching me while I'm unconscious under an anesthetic.
Maybe another week, they would study my facial expressions while being touched in certain ways, to try and detect pleasure, pain, etc.
I'm contracted to show up every week and lie on an exam table in an undergarment, and be subject to various doctors, researchers, etc who would come in, remove the undergarment and conduct their studies. They would take advantage of the studies being offered in a particular time frame, based on their interests, whether it be massage techniques, creams, undergarment material, etc.
It would all translate into several people feeling my balls on and off all day, all week. Photography would be allowed.
I'll never forget the one men's sex party i went to 4 years ago, when a guy who had been admiring my balls from across the room came up to me at the end and asked if he could feel them. I can just imagine different people wanting to feel them for different reasons, and finding a way to make that possible.