It was hard to let go of these events over the coming weeks. With the slightest trigger, my mind would return to the sensation of being filled, lying on the examination couch, helpless in ecstasy. Anything salty drew to mind the taste of the doctor's cum in my mouth, and the mind-bending orgasm that followed it.
I was constantly horny, leaking into my pants like a tap in need of a new washer.
Amazingly, life continued around me as if nothing had happened. My girlfriend seemed to notice my return to normal sexual function, unaware of the fantasies filling my head as we fucked.
I continued to function, working hard at my job, wondering if my co-workers could see something different about me.
Behind my casual faΓ§ade, though, I was a man obsessed. Suddenly a new world had opened before me. A world of potential pleasures began to unfold.
I had found a new form of pleasure, unlike anything I'd experienced before. I longed to find a way to bring it forth once again.
Sitting at work, I looked around at my male colleagues. Men who I'd worked with for years suddenly held a new interest for me. They'd walk past and I'd check out the bulge in the pants, wondering how big they were and what they'd feel like inside me.
Often, I found myself needing to make excuses to stay at my desk for fear of exposing the raging hard-on in my pants.
A few times I tried following the hotter members of my office into the men's room, hoping to catch a glimpse of them at the urinal. My attempts were clumsy, though, and after a drawing a particularly quizzical look from one such target, I decided it was safer to leave it be.
In search of a more anonymous venue to observe the male form, I decided to take up swimming once again. It was an obvious step. I had once been a good swimmer, regularly using it as my main form of exercise. The pressures of work and relationships, though, had seen the hobby fall by the wayside, and it had been a few years since I'd swum.
My girlfriend was supportive of the idea, even encouraging, as she glanced momentarily at my waistline. I suppressed my annoyance at her unconscious inference and pretended to be excited about my new-found fitness kick.
I wasted no time reinstating my membership and went for my first swim within the week. It only took one or two laps for me to remember how much I'd enjoyed the meditative aspect of the rhythmic strokes in the cool water.
In no time, 30 minutes had already passed, and I could feel the pleasant burn signalling a good workout.
Gliding slowly to the edge, I pulled myself out of the water, wincing slightly as I noticed a few protesting muscles.
As I grabbed my towel from the poolside, I noticed a fit, muscular guy in a nicely stretched speedo walking ahead of me into the showers. Remembering my initial motivation for coming, I smiled internally and followed him in.
The change rooms had changed in the time since my last visit. I was surprised to see that the gang showers had been replaced with individual cubicles. Dismayed, I wondered if my plans had been thwarted.
I looked around to see that all was not lost. The guy in question stood by a bench in the corner, towelling himself off slowly. He glanced back at me over his shoulder, his gaze lingering just a little.
Following his lead, I put my bag down on a bench nearby, glancing at him casually, so as not to be noticed. The towel felt amazing as it rubbed across my cool flesh, a sure sign that I was beginning to get horny.
I glanced down at my bathers, glad to see that nothing was showing just yet.
I turned back to the guy in time to see him loop his thumbs into the sides of his speedo, bending at the waist as he slid them down his legs, baring his muscular, hairless arse.
I stood transfixed as he stepped from the wet material, a glimpse of his swinging sack showing briefly between his legs.
Straightening, he grabbed his towel and turned, glancing at me again as he walked past slowly towards the showers.
His cock swung freely before him as he passed close by me, the towel draped over his shoulder, making no attempt to conceal his nakedness.
I knew he saw me watching, but I couldn't bring myself to look away. His cock was a little above average length with a smooth hood concealing a bulbous head. Its girth was something to marvel at though, thick and meaty, with tortuous veins decorating the pale skin.
My arse clenched involuntarily, as if already imagining it drilling into me.
The guy paused at the entrance to his cubicle, directly across from me, and looked back over his shoulder. He hung his towel on the hook and stepped inside, leaving the door open.
I stood there no longer trying to conceal the fact that I was watching him, knowing he was happy to be watched. My cock hardened inside my bathers, the leaking precum unseen through the already-wet material.
Facing the shower head, he stepped under the water, letting it flow in a glistening stream over his head and down his torso, dripping from his naked arse and down his legs.
He reached for the body wash beside him, squirting it onto his hands. Turning to face me, he rubbed the soap slowly across his chest, sliding his hands down his torso and abdomen towards his hardening cock.
The soap dripped from him, water running from the end of his cock in a pissing stream.
His hands moved down, circling across his upper thighs and up under his balls, grasping their weighty mass in one hand. He stared at me directly, barely blinking as he began to stroke himself.
His cock was hard now as he responded to his own touch. It was truly an impressive sight. The swollen, throbbing flesh arched proudly upward, a delicious curve gracing the final third. The engorged head slowly emerged through the retracting foreskin, revealing a flared rim.
I could almost feel it ramming against my prostate, the pleasure rippling through my body as he fucked me.
In a trance, I took a step towards the shower. There was no decision, no conscious thought. Just a visceral need to have him inside me.
The sound of footsteps shook me from my trance. I jumped as I saw a large old bloke walk in, oblivious to what he had just interrupted. Panicked I turned away, hiding my erection as best I could.
The guy in the shower simply smiled and closed the door, the moment gone.
I drove home quickly, nursing a semi the whole way. Relieved to see my girlfriend still at work, I rushed inside and rubbed out a huge load onto my belly. The image of soapy water running from his trimmed sack seemed burned in my brain.
**********
I became obsessed with cock. Whenever I had a moment to myself, I watched porn. It was straight porn initially, as if by reflex, but lack of focus on my preferred anatomic feature, while not at all surprising was frustrating.