Nurse Ali here to give you an exam. Would you mind participating in a study? Yay, so glad yo agreed. I will need to measure your cock flaccid, erect, and collect a semen sample along with the examination. I measure your cock, flaccid, a bit below average. Then I thoroughly feel your cock, scrotum, and testicles with my gloves hands. I also take a cotton swab and put in urethra to get a sample to check for STDs. Next, I have you lay back. You look up at me as I start the prostate exam. I lube my fingers and go inside you. When you are hard, I measure you. Now it is the semen sample. I ask if you want assistance. I end up milking your prostate, stroke your cock, and end up showing my tits to such a good boy, an anal whore after I slide in 3 fingers. I show off the semen sample, lick some off my glove, and I straighten up for the doctor to come in.