Take the green pill

You pick up the green pill and pop it into your mouth, taking a swig from the bottle to swallow it down. Dr. Black nods, starts a timer and quickly takes the remaining pink pill back, returning it to the bottle it came from, which vanishes back into her pocket as she speaks into a dictaphone, "patient has independently chosen medication B."

She speaks again to you, "Now we just need to stimulate blood flow to the area." She pushes the table back out of the way and reaches out, her fingers are suddenly brushing over your bare thighs. You like the sound of that you have to admit. She leans down over you, her cleavage now on full display from your position as her fingers reach your shaft. "Sorry if my fingers are cold." She grasps it gently and her eyes flick up to yours, as sucks the head of your slightly hardening cock into her mouth. "Oh, ah no they're fine..." Her hand softly squeezes and pumps your length, you harden in her mouth under the delicate attention of her tongue. You're not sure what a medical school curriculum normally includes but you feel like this doctor is above average in the areas you care about. You keep your arms safely on the arm rests, you're pretty confident in your choice to just let her work and see where this is going.

After bobbing her head gently a couple times Dr. Black pulls back, a popping noise accompanying the invigorating sensation of the seal of her lips breaking the vacuum she has formed around your cock. Her hand squeezes the shaft a couple of times, analytically, as if she hadn't just been showing you tricks that you'd have paid for with her tongue. "Would you say this is you at full natural turgitity?"
You respond with an eloquent, "...uh?" But try to focus on her words and not how her hand is still lazily stroking up and down your shaft, if she's not going to acknowledge it, it'd be rude for you to. "This is as hard as it gets I'd say?" She nods, seems to be the answer she was looking for. She pulls a short tape measure from one of her pockets and quickly measures your length and then wraps it around you to measure your girth.
She speaks into the dictaphone as she tucks it away again, "Patient is a slightly above average 14.1cm in length and 12.2cm in circumference when erect. Well formed with an attractive shape, proportional testicular volume and responsiveness within the standard range." She checks the timer, "recordings made 5 minutes after treatment given, prior to any anticipated presentation."

"An attractive shape?" You can't help but ask, Dr. Black smiles in response. "I call it like I see it." Her right hand continues to pump up and down you slowly, her fingers loosely wrapped around you. You shift your right leg off of the chair so it dangles close to her and gesture to invite her to sit where it was. "Thank you," she lowers herself so she sits below you on the chair, beside your left leg, her legs dangling down next to your right. Strange how her legs brushing against yours feels almost intimate. The hand pumping your cock is purely business.

She glances at the timer. "Ah, any second now we'd expect...." Her gaze focuses intently on your balls and throbbing cock as she works and you join in watching for the slightest change.