SPH-THEMED EROTICA STORIES

I should have just bought swim trunks.

That thought ran through my head on a loop as I stood by the pool, dripping wet, my sleep shorts plastered to my crotch like a second skin.

—

I’m not what you’d call a confident guy when it comes to my body. I’m tall—1.85 meters, which is about six-foot-one—but I carry a gut that’s way bigger than it should be. I don’t have the excuse of being “big-boned” or “powerlifter build.” I’m just… soft. Round in the middle. The kind of body that looks like it spends too much time in front of a computer and not enough time moving.

Which is accurate.

I’ve lived alone in this apartment building for about two years. It’s a decent place—nothing fancy, but it has amenities, including a small gym and an indoor pool on the basement level. I’ve used the gym maybe a handful of times. The pool? Never.

Not because I can’t swim. I can. I just… don’t like being seen.

—

The pool hours are posted in the elevator: 6 AM to 10 PM, seven days a week. There’s no lifeguard, just a camera in the corner that I’m pretty sure nobody monitors. The whole setup is designed for residents who want to swim laps or soak in the hot tub without dealing with crowds.

I’d been thinking about going for weeks. Months, maybe. Every time I walked past the pool door on my way to the mailboxes, I’d think, “I should try it.” It’s good exercise—low impact.

But then I’d think about walking out there in a swimsuit, my gut hanging over the waistband, my pale skin on display, and I’d talk myself out of it.

I didn’t even own swim trunks. I hadn’t been to a beach or a pool in years. The closest thing I had was a pair of navy blue sleep shorts—cotton, loose-fitting, hit just above the knee. They were comfortable for lounging around the apartment. Not exactly designed for swimming, but close enough, right?

—

It was a Tuesday evening when I finally decided to do it.

I’d gotten home from work around six, ate dinner at my kitchen counter while scrolling through my phone, and found myself bored by seven. The building was quiet—I could tell because I couldn’t hear my upstairs neighbor’s TV through the ceiling, which meant she wasn’t home. The hallway outside my door was silent.

I checked the time—7:43 PM.

Now or never.

I changed into my sleep shorts, grabbed a towel from the bathroom, and headed down to the basement.

—

The pool area was empty.

The water was still, reflecting the overhead lights in wavy lines across the blue tile floor. The hot tub in the corner was bubbling quietly, unused. The air conditioning was cold—colder than I keep my apartment—but I didn’t think much of it. I just wanted to get in, swim a few laps, and get out.

I set my towel on one of the lounge chairs and walked to the ladder at the shallow end. The water hit my calves, and I sucked in a breath.

Cold.

Not cool. Cold. Bone-cold. Like they’d forgotten to heat it or the AC was blasting too hard.

I should have turned around. Should have just grabbed my towel and gone back upstairs.

But I was already there. Already changed and already committed.

So I kept going.

—

The water rose to my waist, my chest, until I was fully submerged. My breath came in short gasps—the cold shocked my system—but I forced myself to start moving.

I swam badly. No rhythm, no technique. Just a clumsy flailing from one side of the pool to the other, grabbing the edge to catch my breath, then swimming back. My arms ached. My gut dragged in the water, and I felt like a manatee trying to pass itself off as athletic.

But I did it. I exercised. I used the facility.

After about fifteen minutes, I pulled myself up the ladder, soaking wet, panting, shivering.

That’s when I realized the problem.

—

The cotton shorts had absorbed the water.

They clung to my body—my thighs, my crotch, my ass. The wet fabric was wrapped tight around me, tighter than any swim trunks would ever be. And because I wasn’t wearing anything underneath—no boxers, no briefs—there was nothing between my skin and the material.

I looked down.

My stomach dropped.

The outline was unmistakable. My belly curved out, the wet fabric hugging every inch of the shape. And below that—

My shriveled penis, pulled tight against my body, barely visible. And my balls, already small, now drawn up even tighter from the cold water, looking like two little grapes pressed together.

I looked like I had nothing.

—

I immediately reached down to pull the shorts away from my body, trying to create some space so the outline wouldn’t be so obvious.

But the wet cotton was stubborn. Every time I let go, it snapped back, clinging to my skin.

I started walking toward the lounge chair where my towel was, legs slightly bent, trying to keep a low profile, not wanting to draw attention to how the fabric was clinging to me.

I was halfway there when the gym door opened.

—

Our building’s gym is right next to the pool, sharing the same hallway. There’s a glass door and a heavy wooden door that opens into the fitness area—a few treadmills, some weight machines, a row of stationary bikes.

A guy walked out.

He was maybe in his early thirties, a bit shorter than me, but built. Wide shoulders, solid chest, obvious biceps filling out the sleeves of his tank top. He was holding a water bottle, face flushed from exertion—clearly just finished a workout.

He glanced toward the pool area and saw me.

Then his eyes moved down.

—

I froze.

I stood there, dripping, shivering, my sleep shorts clinging to my body like plastic wrap. My belly pushed out, round and soft. And below that, my small penis and tiny balls were clearly outlined, shrunk down to almost nothing from the cold.

The guy stopped.

He looked for maybe two seconds—long enough to see, long enough to process what he was looking at.

Then he laughed.

—

Not a polite, awkward smile. Not the kind of tight grimace you give someone when you catch them in a compromising position.

A real laugh. A low, chest-deep chuckle. His mouth curved up, his eyes crinkled, and his shoulders shook slightly.

He lifted a hand, as if he were going to wave or something, but the smile didn’t fade. He turned around, pushed back through the gym door, and disappeared down the hallway.

I heard his footsteps fading away, then the sound of the door at the end of the hall closing behind him.

He was gone.

And I stood there, wet, cold, and completely, utterly humiliated.

—

I grabbed my towel and dried myself off as fast as I could, but the damage was done.

I knew I wasn’t the biggest guy in the world. I knew that. I’m about 1.5 inches soft, 4 inches hard—on a good day. Not tiny, but definitely not big. Especially for someone my height. A guy who’s almost six-two should have more to show for it.

But the cold made it worse. The shrinkage. My penis had pulled back to almost nothing—maybe half an inch, tight against my body. And my balls, already naturally small, looked minuscule.

And that guy—that fit, muscular, just-finished-working-out guy—had seen all of it.

And he’d laughed.

—

I took the elevator up to my floor, wet towel pressed against my chest, wet shorts dripping onto the floor.

I got inside my apartment, closed the door, and leaned back against it, exhaling hard.

My face burned. My chest felt tight. Shame spread through me like ink in water.

But there was something else, too.

I reached inside my wet shorts and touched myself.

Hard.

—

My small penis was fully erect, straining against the wet fabric, despite the cold-water shrinkage I’d just experienced.

I felt ashamed. I felt humiliated. I felt completely exposed.

I also felt more turned on than I had in months.

I peeled off the wet shorts, toweled myself dry, and lay back on my couch. I wrapped my hand around myself—my whole length fit easily in my grip—and started stroking slowly.

I thought about the guy’s face. The way his eyes had crinkled when he smiled. The way he’d looked down at me. The way he’d laughed.

I came in about thirty seconds.

—

Afterward, I lay there, breathing hard, cum drying on my stomach.

I didn’t know who that guy was. I didn’t know what floor he lived on. I didn’t know if I’d recognize him if I saw him again.

But I knew one thing.

I was going back to that pool.

Next time, I might buy actual swim trunks.

Or maybe I wouldn’t.

—

I closed my eyes and saw his smile again.

My small penis twitched.

 

The End.

 

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