Contingency plan

Dr Maverick intercedes once again, instructing Amy to cease her movements. The doctor then turns to me and explains that Amy is inexperienced and ill-prepared yet the examination can still continue with some minor modifications. She speaks to Amy calmly, urging her to take a seat but facing in the opposite direction away from me.

The doctor then lifts Amy's skirt once more, revealing her back. Her butt was magnificent with subtle tan lines from a bikini, making me remember the silly video the doctor had shown you previously.

But I am quickly brought back to the present moment as the doctor grasps my pounding member and directs it towards Amy's butt.

She then requested that Amy spread her buttocks. No doubt this was a disappointing development for Amy, who had assured that she is so eager to complete the examination. By embracing her enthusiasm to the doctor she had placed herself in an uncomfortable position, and now faced the unenviable task of complying with the doctor's wishes. There was no alternative other than to follow through with what was asked of her.

I can't help but admire the beautiful rose shape of Amy's rear end, presented in all its glory for you. With her back turned and the doctor focused solely on your genitalia and her butt, you can observe undeterred.

I feel the tip of my penis pressing against Amy's opening, and sense her muscles tense up in response. The doctor shows no mercy, however, as she presses down on Amy while firmly keeping my penis in place.

I could feel the tension mounting, as Amy's buttocks remained tightly clenched. But the doctor refused to relent, pushing ever harder against me in an effort to penetrate her tight insulation.

I can see my glans beeing squeezed so that it already changes its color.

This was going to be no easy task. I could see that Amy and the doctor were in for a bit of a challenge. Nevertheless, my manhood still had its vigor and held strong. Finally, after some trial and error, it seemed as though the doctor had an idea - she took hold of my penis tightly and started to move her hand up and down the shaft with increasing speed until she reached the top of my tip, where she abruptly stopped, gripping firmly at that spot.

The sensation was incredibly pleasurable. A large droplet of pre-cum oozed out from my member. The doctor guided the tip of my penis against Amy's opening, coating it with a slick layer of precum. She then pressed down with gentle force, allowing my natural lubrication to help my member pierce through Amy's tight rear entrance. It was an odd sensation, yet thrilling all at once as I gradually pushed deeper inside her.

Her anus was even tighter than her vagina. The doctor, growing impatient, forced her down firmly onto my shaft until it was fully immersed inside of Amy.

The sensation of her super-tight and gripping anus enveloping my member, caressing every inch of it, is overwhelming. I can feel my testicles tensing before my climax builds and I erupt inside Amy, shooting my first load with great force. My whole body trembles as I expel another string of semen within her.

The doctor closely observed the proceedings, then asked Amy to confirm what she suspected — that the patient was indeed ejaculating. I could see a smirk across the doctors face; Amy, on the other hand, had a look of disgust as she confirmed my climax with a nod.

My manhood continued to pulsate with intense pleasure, continually releasing my essence into Amy. The sensation was unparalleled. In her revulsion, Amy clenched her buttocks together strongly, further squeezing out any remaining semen from my phallus and testicles within her. Another time that Amy's body betrayed her.

Gradually I could feel my penis beginning to relax, the pulsating and spasmodic contractions decreasing in frequency. Exhaustion was setting in as my body attempted to take control of its rhythm, yet each forceful contraction at five-second intervals kept me wide-awake.

Amy's grip was unrelenting, her buttocks still firmly clasped around my now deflating member. It seemed as though the doctor had instructed her to remain in that position.

Now the doctor has instructed Amy to keep my penis inside her, advising her to squeeze her buttocks together if it begins to become flaccid.

You can feel Amy's body tensing, her buttocks and passage tightening around your shaft.

The doctor continued to explain that it would be best to refrain from removing the patient's penis until they had finished, as it had been quite a struggle inserting it in the first place. Regrettably, the patient had cum prematurely, but such occurrences could not be avoided, she advised her nurse.

The scene is now tranquil. My member nestled within Amy's inviting rear. Amy too appears more relaxed, her bottom resting on my hips. My flaccid manhood must feel much more comfortable to her than an erect and pulsating phallus. The two of you remain in this position, as the doctor takes notes once again.