I'm surprised I haven't posted in this topic yet.
I had two experiences between ages 5 and 8, probably. Both were with me in my white briefs. Both experiences helped drive my interest and interest in experimenting and playing doctor.
The first experience was when I ate a pill off a store's floor (probably an antacid tablet) and my parents freaked and took me to the emergency room. I was stripped to my briefs, and quickly, and then just sat on the exam table while they watched me. I don't recall my stomach being pumped, etc. I recall looking through a book of pills and identifying what I probably ate, and they just monitored me. But being on display like that at age 5 stuck with me.
The second experience was at a pediatrician's office in the somewhat large city near my small town. My mom took me to a specialist because she was worried about my development. I was only 8 or so, so it wasn't puberty development, but rather just my general size.
For that visit, I was “roomed” by an assistant and directed to undress to my underpants. Of course, my mom was in the room. This was all new territory because I recall my hometown doctor just having me lie on the table and unsnapping my jeans, and probably pulling them down to make sure I had a penis and two testicles. I'm not sure I ever had to take my shirt off for my hometown doctor. He wasn't terribly thorough.
So I felt very on display at the pediatrician in just my briefs, from the very beginning of the visit. I recall the office being very bright and cold, and the doctor being fairly unfriendly. I recall standing in front of him and him taking down my briefs, without warning. I don't recall him touching me but I'm sure he did. And I'm sure my mom was watching every single second. The scenario of being out of control and on display ended up being a turn-on for me and I relived the experience masturbating a lot about it, even before I shot semen.
It was about that time when I started playing doctor with a boy my age. That's when my med fet interest REALLY started. I don't recall who initiated the doctor exams, but I vividly recall the experiences. My friend and I wanted somewhat different things out of it. I wanted him to have his white briefs on for most of the “exam,” and he probably wanted me naked. We probably both got our ways. I recall having him on his back and me taking down his briefs, but keeping them on. I wanted it to be as realistic as possible.
He was more interested in my backside than I was in his, though I do recall parting his butt cheeks and looking in. I was most interested in his penis and testicles. I recall examining them quite thoroughly when we were probably ages 8 through 10. We probably played doctor a half-dozen times as total prepubescents.
The last time, we must have been 11 or 12 because it's the one I recall most vividly. My friend stayed the night. My family moved from that house shortly thereafter. My friend and I had built a “fort” with blankets. My friend's older brother also was staying over at our house, sleeping in a bed on the other end of the room. I think he was 14 and definitely in puberty.
In my “fort” with my friend, we thought his brother was asleep and we played doctor, with a flashlight.
My friend was about a month older than me. I vividly recall taking down his underwear in the dark and using the flashlight to examine him very closely. I recall seeing hair above his penis. But I was fascinated by his testicles and more specifically his scrotum because it had changed a lot since I had last seen it. I recall his balls hanging loosely and pretty low. He was definitely farther along in development than I was. He asked me if I wanted him to get hard. For good or for bad, I said no … because again I wanted it to be as realistic as possible. He stayed flaccid.
Then it was my turn to be the patient. (I always was the doctor first – interesting.) When he had me on my back, I recall he examined me very closely and found a couple hairs I had not seen. I can still see the look on his face. He touched my balls very thorougly. He asked if he could put my penis in his mouth, and I said no – again, because I wanted it to be realistic.
I'm not sure how his brother found out what we were doing, but he called us out on it. I was embarrassed but my friend wasn't. I sensed the brothers had played plenty.
Fast-forward a year to seventh grade when we had to shower after gym. I got teased because I was on the small side in the penis department. But my friend did not miss a beat and said I had bigger balls than normal. No one asked how he knew.
He and I never played again. We should have. I recall another friend in eighth grade saying he had seen my “patient” friend after he had cum on his stomach, and he described it for me and how far up his chest the rope of semen went.
Had I had the courage, I should have initiated one more session when we were in the throes of puberty. Would have been fun. I am sure I would have demanded that his “exam” start with him in his briefs, but I'm quite certain it would have ended with a semen sample of some sort.
Anyway, my med fet interest was developing because I imagined my friends and classmates getting examined by their doctors. I jerked off a ton thinking about them being on display and being fondled, and typically there were white briefs involved
Long answer the question but I thought you'd enjoy it. 😃