Two years ago I had a non-cancerous spot removed from my forehead. As a follow-up the doctor suggested that I return and have a full body scan to check for other potential problems. A few weeks later I showed up in the office and learned that my regular doctor was unavailable, but an associate would do the exam if I agreed. I did and the reception nurse led me to an exam room, took my vitals and asked me to strip down to my shorts and put on what amounted to a paper sarong. I waited for 15 minutes and a female doctor in her early 30s showed up with a female nurse possibly 5 years younger in tow.
I admit that I've always liked to show off for women and these younger attractive women seeing me almost nude titilated me into a semi-erection.
After a quick discussion about what she would do, we got right down to business. I stood up and removed the paper cover from around my waist. The doctor moved around me, touched a few blemishes on various parts of my body and told the nurse to make notes. My erection moved from a semi to a full fledged boner.
I had recently purchased the new style of "quick dry" undershorts for travel and had worn a pair that day. They are very form fitting briefs that, according to my wife really shows off my "package." I'm not bragging because I'm an average sized guy, but with an erection the briefs really bulge.
While the doctor behaved perfectly professional and I didn't see her paying more attention to my erect penis than any other part of my body, I did notice the nurse's eyes widen when she looked at how my penis was outlined through the thin fabric. I've noticed in a mirror that they leave nothing to the imagination.
After the exam ended and I got dressed, I felt very aroused and a need to masturbate. This was a memorable examination topped only by one almost 20 years ago conducted by a female doctor where she had me, among other things, drop my shorts for an examination of my penis and testicles.