Posing Naked in the Empty Gym

The moment I saw her step into the dimly lit gym, my cock twitched against my sweatpants. Lena was the artist—sharp green eyes, messy auburn hair tied back, and a tight tank top that clung to her full tits like it was painted on. She’d booked the entire place after hours for a “private life drawing session,” but the way she looked at me said this was about more than charcoal and paper. The gym was silent except for the distant hum of the AC; closing time was ten minutes away, and the last staff member had already locked the front doors, leaving us completely alone.

“Jake, right?” she asked, setting her sketchpad on a weight bench. Her voice was low, teasing. “You’re my model tonight. Shirt off. Pants too. I want everything.”

I swallowed hard, pulse hammering. “Here? What if someone walks in?”

She smirked, stepping closer until I could smell her light citrus perfume mixed with the faint musk of the gym mats. “That’s the point. Exhibitionism turns me on. Knowing we could get caught… makes my pussy wet just thinking about it. Now strip, or I’ll do it for you.”

My hands moved before my brain caught up. I yanked the tank top over my head, then shoved my sweats and boxers down in one go. My thick cock sprang free, already half-hard and thickening under her hungry stare. The cool air kissed my skin, making my balls tighten.

“Fuck, look at you,” Lena breathed, circling me slowly. Her fingers trailed over my abs, then lower, brushing the base of my shaft. “Big dick, nice and veiny. Perfect for my drawing… and for fucking.”

She dropped to her knees right there on the rubber floor between the treadmills. Without another word she sucked the head of my cock into her warm, wet mouth. The sudden heat made me groan loud enough that it echoed off the mirrored walls.

“Shit, Lena… your mouth feels so good,” I muttered, threading my fingers through her hair.

She popped off with a wet smack, strings of spit connecting her lips to my throbbing dick. “Louder. I want anyone still in the building to hear how much you love getting your cock sucked in public.” Then she dove back in, taking me deeper, her tongue swirling around the underside while her hand pumped the base with firm strokes.

I couldn’t help thrusting a little, the wet gluck-gluck sounds filling the empty gym. Her free hand slipped between her own thighs, rubbing her pussy through her yoga pants. The sight of her touching herself while blowing me pushed me closer to the edge.

After a few minutes she stood up, cheeks flushed, lips shiny with my precum. “Clothes off me. Now.”

I peeled her tank top up, freeing her heavy breasts. Her nipples were dark pink and rock-hard. I bent and sucked one into my mouth while shoving her pants and thong down. Her shaved pussy was glistening, lips puffy and slick. The scent of her arousal mixed with the rubber and sweat of the gym made my head spin.

“Finger me while I stroke you,” she ordered, voice husky. “Spread my cunt open so the mirrors catch every inch.”

We stood in front of the wall of mirrors, side by side. I slid two fingers into her tight, dripping hole while she jerked my cock with long, twisting strokes. Our reflections stared back—her tits bouncing slightly with each pump of her fist, my thick shaft disappearing into her grip, her juices running down my wrist. The risk of a janitor walking in any second made everything hotter.

“God, I’m so fucking wet,” Lena gasped, grinding on my fingers. “I need this dick inside me. Bend me over that bench.”

I spun her around and pushed her forward. She braced her hands on the padded weight bench, ass up, back arched. Her juicy ass cheeks parted naturally, showing her tight pink asshole and the dripping slit below. I rubbed my cockhead up and down her pussy lips, teasing her clit until she whined.

“Stop fucking teasing and fuck me already,” she demanded, looking back over her shoulder. “Ram it in. I want to feel every inch stretching my cunt while the whole gym watches in the mirrors.”

I grabbed her hips and thrust forward hard. Her pussy swallowed me in one slick glide, hot and velvety tight. We both moaned loud—hers turning into a string of curses.

“Fuuuuck, you’re huge… splitting me open,” she panted. “Harder, Jake. Pound my pussy like you own it.”

I did. The wet slap of my hips against her ass echoed through the cavernous room. Each thrust made her tits swing beneath her. I reached around and rubbed her swollen clit in tight circles while I fucked her deep and fast. The mirrors showed everything: my cock disappearing into her stretched lips, her face twisted in pleasure, mouth open, eyes half-lidded.

“Shit, I’m gonna cum,” she cried out, voice cracking. Her walls clenched around me in rhythmic spasms, juices squirting a little with every hard stroke. “Don’t stop—fill me up!”

I kept slamming into her through her orgasm, the bench creaking under us. When I felt my own climax building, I pulled out, spun her to face me, and pushed her down to her knees again.

“Open your mouth. I want to paint that pretty face where anyone could see.”

Lena stuck her tongue out eagerly, eyes locked on mine. I stroked my slick cock twice and exploded. Thick ropes of cum shot across her lips, cheek, and tits, dripping down her chin onto her heaving breasts. She moaned, licking what she could reach, looking utterly filthy and satisfied.

Afterward we stayed there on the floor, breathing hard, bodies glistening with sweat. She traced a finger through the cum on her chest and smiled up at me.

“Best session I’ve ever had,” she whispered. “Next time I’m bringing my camera. Think you can handle being filmed while you fuck me against the glass windows?”

I laughed breathlessly, already feeling my spent cock twitch at the thought. “Only if you promise to cum even louder next time.”

We cleaned up just before the night security guard started his rounds, the thrill of almost getting caught still buzzing in our veins.