Many years back I visited this shady massage parlor masquerading as sports therapy / acupuncture joint. From what I understand, half the girls there were also genuinely trained massage therapists. They also used real massage tables. But anyway....
To further enhance the ruse, all the girls wore medical lab coats over their sexy little outfits. My "therapist" was "Jessica", a pleasingly plump Latina with her hair up, wearing a pretty blue office-style flower print dress under her open lab coat. After a surprisingly good, professional-quality massage on my back, shoulders, butt, and limbs, she had me turn over.
After massaging my feet and palms, she threw the towel on the floor, epertly applied the condom with her mouth, mounted my rock-hard member while still wearing her dress and lab coat, and started pumping vigorously, staring into my eyes and caressing my nipples while riding up and down on my erection. I couldn't take any more and finaly blew my load. She tenderly cleaned me up and helped me get dressed. I tipped her, gave her a big hug, and left with a big smile on my face.
Sadly, that was the last time I ever had a "naughty doctor" experience of any sort. The place got raided and was shut down not long after. But I'll always treasure the memory of my one true MedFet fantasy come to life.