I notice you shifting your hips to a more comfortable position to make room for your growing erection. You blush and frantically reach down to cover yourself. I smile contently. You're clearly very embarrassed by the development of the situation. It's very evident that you are incredibly aroused by the prostate massage but also youre embarrassed because of your reaction to the injections. It is so painful you want to scream but you're a fully grown man. You don't want to do that In front of such a pretty young nurse! You don't know what to do so you bite the fleshy part of your thumb to distract yourself and as I continue to inject the evil gloop into your aching, burning muscle, you elicit a deep throaty moan.

The medicine is continuing to work it's intense, slow spreading burn across the entirety of your left cheek and I make a final push down on the plunger to pump the last remnants of serum deep into your muscle, at the same time, hooking my fingers into your prostate with slow deliberate pressure once again.

This time its way too much. You cannot hide how you are feeling any longer. You moan loudly as you reach the point of orgasm, the hot creamy deposit shooting out onto the paper towel under you.

I feel your body relax and I gently remove the needle from your buttock and my hand from your anus before peeling off the gloves and disposing of them in the clinical waste bin which opens loudly with a clatter.

As you lay there trying to process what just happened I busy myself with your medical notes and then turn and face you.

“That wasn't so bad was it? I've noticed you're behind with the regular vaccinations too. I've scheduled those along with your seasonal flu shot. Is the same time next week ok?”

I smile contently and watch you limp out of the exam room.

“Next patient please!!!”