Brother gets physical exam from his sister, who is a doctor.

[irishguy7654321]

Guy needs to get physical exam as a prerequisite for a new job. His sister is a doctor and offers to fill out the forms. He makes an appointment and turns out he needs a testicular, penis and rectum exam. In the course of the exam he gets an erection and his sister is turned on by his large cock. He accidentally ejaculates all over her during the procedure...interesting to anyone? Cheers.

 

[Privates1stClass]

Guy needs to get physical exam as a prerequisite for a new job. His sister is a doctor and offers to fill out the forms. He makes an appointment and turns out he needs a testicular, penis and rectum exam. In the course of the exam he gets an erection and his sister is turned on by his large cock. He accidentally ejaculates all over her during the procedure...interesting to anyone? Cheers.

Interesting premise, but what kind of job requires a testicular, penile, and rectal exam? Off the top of my head, I can't think of any.

Perhaps a better idea is that his sister is a urologist. Her younger brother notices he has a little blood in his urine, so he goes to his regular doctor, who refers him to a urology practice which has several urologists. His sister, by the luck of the draw, happens to be the one who sees him.

It's a common practice to do a cystoscopy to check out blood in the urine. A cystoscope is a thin hose-like tool with a light, viewing lens, and a tube to introduce sterile water into the bladder.

Before the cystoscopy, the urologist generally injects an anaesthetic into the urethra to numb the pain of the cystoscope going up that tender area. Well, the sister needs to grab the penis to insert the anaesthetic, and that's when the brother gets a major boner. Of course, the sister has seen penises ever since she was in medical school, but she's never seen one as large as her brother's.

Once she begins shoving the cystoscope up her brother's penis, his boner suddenly turns flaccid, but it's still bigger than any his sister has ever seen before. She determines the most likely cause of bleeding is from her brother's prostate gland, so after the cystoscopy, she needs to do a prostate exam, having him bend over the table while she sticks a gloved finger up his rectum to determine if he has an enlarged prostate.

While she's rubbing and poking around in there, he ejaculates a massive load. His sister is so impressed with the size of his member and the amount of cum he produces, she decides to invite her brother to dinner and do a little bit of "playing doctor" to see where that leads. Of course, here on Literotica, they spend two pages of sex play and wild intercourse. Or, as Hypoxia would say, "Hilarity ensues."

 

[ThisNameIsntTakenYet]

Reading this, I got another idea to justify him getting examined:

What if his sister is still in medical school? And she's about to do her final practical exam, but she's super nervous and worries she'll mess up. So, she turns to her brother, asking if he would volunteer for her to practice on. Of course she promises to be all professional about it and says it would be a great help in preparing her for the upcoming test.

It would require doing some research on if such a practical exam is even needed for her to get her degree, but if not there's probably other ways to justify her wanting to practice on her brother. Maybe she'll be observed doing this on a real patient soon, and she hasn't done this in a while and is worried they might not be satisfied with the way she's carrying out the exam.

Alternatively, maybe the brother has been sitting weird and/or is complaining about some pain in the family jewels (or that general area) and she urges him to go see a doctor, but he's too embarrassed. Then, either his sister says that being a doctor herself she could inspect him if he prefers, or he asks her to take a look because he doesn't want to go to a doctor (maybe he has a phobia of doctors?). Who suggests that she does the examination depends on the angle you're going for, and would determine which of the two is more uncomfortable with the situation initially.

 

[HeyAll]

I made this storyline with a mom and son.

https://www.literotica.com/s/doctors-exam-with-mom

The son needed a last minute doctor's note to join the college swim team. Mom is a doctor and insists on doing the full physical for ethical reasons.

In the backdrop of the story, the son has a new girlfriend and mom wants to make sure that son is healthy in all ways.

 

[Hypoxia]

It's reported (but not described because LIT) that they "played doctor" as kids. Now it's for real. For fun, another sister is a specialist nurse. The medical gals gang up on poor little bro...

 

[irishguy7654321]

Thanks for the replies. The urologist idea and medical school ideas are great. I would love for someone to write full stories on them.
I had a go at submitting a story on this before but I had a lot of trouble getting it approved and I dont think it turned out great. I have a draft of it somewhere if anyone wants to read it.

 

[irishguy7654321]

@HeyAll impressive list of stories! Very prolific and quality stuff. Would love to read one from you on the original premise is this thread or on any of the replies if you had the time/interest.

 

[OlFiddleMan]

This would work well if there was a significant age difference (Dr. Sister is in her late 20s/early 30s while brother is the baby of the family still in late teens/early20s). She was the one who babysat him and doted on him growing up as big sisters do, and as he's being examined he wants her to know he isn't a little boy anymore. During some point she looks him in the eye and tells him she's proud of the man he is becoming, and especially of the rather large penis he has grown, and quizzes him on how experienced he is sexually.

 

[Hypoxia]

Quirky setups:

* 18-yr-old Sonny enlists in military service; older Sissy, who hasn't seen him for awhile, is the MD giving him an entrance exam. She's astounded, amazed by his incomparable, mighty penis. Hilarity ensues.

* Older, over-stressed Sonny collapses in office, is rushed to ER where younger Sissy the brilliant MD revives and examines him, astounded by his penis, sure.

* Sonny visits doctor Sissy, swims (suited) in her backyard pool. She notices some strange anatomical feature and demands to examine him. Yada yada.

* Sly, sneaky Sonny fakes some situation to force hero-worshiping pshrink Sissy to examine him in private, mentally and physically. Have fun there.

 

[irishguy7654321]

I'd love to read a story on any of the ideas in this thread tbh!

How about one where a guy spills hot coffee on his crotch at his sisters house. Her being a doctor feels obliged to take a look innediately, apply some cream on his big cock etc.

 

[irishguy7654321]

Any writers interested in these story ideas

Wondering if anyone wants to write a full story on any of the ideas above in this thread. Thanks

 

[HHHawkeye]

Alternatively, couldn't the exam be something the company's health insurance requires?

 

[irishguy7654321]

One last bump for this thread. Any writers out there fancy writing a story on any of the ideas here? Thanks.

 

[ThisNameIsntTakenYet]

One last bump for this thread. Any writers out there fancy writing a story on any of the ideas here? Thanks.

It's been playing in the back of my mind for a while now, but it doesn't have more priority than the countless other story ideas I have. I've added it to my ideas file though, with a link to this thread. No promises on when/if I'll get to writing it, but I'll post here again if I do.

 

[irishguy7654321]

Can't ask for more than that! Thanks for your reply.

 

[irishguy7654321]

Bump

Just bumping this thread. Anyone out there fancy writing a story on the themes in this thread? Cheers

 

[Aerolineas]

JUSTIFICATION: The brother isn't naive enough to believe that just because it's not s'posed to, a "problem" won't get back to his employer, maybe he has a condition he wants to hide, sis won't rat him out.

Who knew that you could determine a blood sugar level from the taste of semen?