Gay Gym Sex Stories

GayDemon's Stories: On this page you can find erotic fiction where you can read about gay sex at the gym or working out at the gym.

My Ex’s Brother Said He’d Always Wanted to Try It (ch. 4)

By DanXWrites 14 Jun 2025

Last thing I remember, I was on my knees at the gym, Drew’s cock in my mouth, spit running down my chin, when the door swung open and Julian, the receptionist walked in. He froze. I froze. Drew stayed seated on the bench, red-faced and fully hard, like his body hadn’t gotten the memo that we were just caught mid-blowjob.

9.5 (68) 4024 4 Min Comments

Out of his league (ch. 3)

By Ghad 14 Jun 2025

Eric dives into a new connection, finding his bond with Kyle deepening. Yet, old insecurities resurface as an unsettling presence hints at trouble ahead. Can their budding romance survive the internal doubts and external pressures threatening to surface?

9.8 (53) 1261 16 Min Comments

Straight Gym Bro Lets Me Crash at His Place (ch. 12)

By DanXWrites 12 Jun 2025

He Fucked Me for the camera and sent the video to a fan.

9.6 (91) 6836 7 Min Comments

Out of his league (ch. 2)

By Ghad 11 Jun 2025

Eric's attraction to Kyle deepens, throwing his life off balance. Will he figure out if Kyle feels the same, or is he setting himself up for heartbreak?

9.6 (55) 1422 15 Min Comments

My Ex’s Brother Said He’d Always Wanted to Try It (ch. 3)

By DanXWrites 10 Jun 2025

Drew just had his face buried in my ass like it was the best thing he’d ever tasted. And now, standing there, breath still a little heavy, hand casually palming the front of his compression leggings like nothing just happened, he looks me dead in the eye and asks, “Is it true...that guys suck dick better than girls?”

9.5 (61) 3606 4 Min Comments

My Ex’s Brother Said He’d Always Wanted to Try It (ch. 2)

By DanXWrites 6 Jun 2025

It started with a post-breakup leg day. I went back to the gym I used to train at with my ex- Jason, which happened to be owned by his older brother Drew; thick arms, always wears tight compression tee, beard trimmed so sharp it practically scratched when he talked.

9.6 (85) 4530 9 Min Comments

My Ex’s Brother Said He’d Always Wanted to Try It

By DanXWrites 31 May 2025

My Ex’s Brother Said He’d Always Wanted to Try It: Ryan (Narrator), Jason (Ryan's Ex) & Drew (Jason's Brother).

8.9 (89) 5683 4 Min Comments

Graduation Was the Beginning (ch. 12)

By Rufus Jones 29 May 2025

Mark and Trevor come to Vancouver for a visit and he and Troy spends some quality time with them. Later, Mark, Trevor and Ilya have dinner, after which he and Ilya have an important conversation that changes many things, including his relationship with Troy.

9.7 (29) 977 26 Min Comments

Out of his league

By Ghad 21 May 2025

An out of shape man's journey to reclaim his life takes an unexpected turn when he joins a gym and discovers more than just fitness.

9.5 (83) 3347 18 Min Comments

The Prince and the Trainer (ch. 2)

By Alex Hurt 21 May 2025

Liam and Carlo can’t shake the tension simmering beneath their workouts. What began as banter now burns with unspoken desire. A kiss outside a restaurant ignites what both tried to deny. As Carlo wrestles with duty, identity, and longing, he realises Liam sees the man behind the title - and that truth may be the most dangerous temptation of all.

9.7 (49) 1594 7 Min Comments

My Step-Bro Spots Me at the Gym

By StoriesByTroy 14 May 2025

My Step-Bro Spots Me at the Gym

8.7 (115) 5945 3 Min Comments

Straight Gym Bro Lets Me Crash at His Place (ch. 2)

By DanXWrites 14 May 2025

Cody gets kicked out of his apartment with zero notice and ends up crashing with Brad, a jock from high school who now lives in what’s basically a home gym. Brad’s casual, shirtless, and flirty in that way that feels like a joke… but maybe isn’t. Cody tries to play it cool, but between blowing up a mattress on the floor and watching Brad walk aroun

9.1 (139) 11255 4 Min Comments

This Is What We're Made For (ch. 7)

By Erik Tyger 30 Apr 2025

In the heat of the gym and steam room, Adam hears a conversation that changes everything. A secret brotherhood of men speaks what he’s always felt but never named, about power and those who give themselves completely. This is the beginning of Adam’s deeper initiation and the story of how he truly claims Noah.

8.9 (20) 2667 24 Min Comments

A Surprising Hookup at the Gym

By StrykerJ 23 Apr 2025

A story about how I hooked up with a blond jock cruising me at the gym. I finally gave in to my own lust. However, it quickly became clear that this guy was not honest about his intentions. So, I hate-fucked his ass into oblivion. Doing a dump and run on the fucking thief. Kicking the thieving liar to the street afterward. (Updated version 2025).

9.2 (149) 19278 19 Min Comments

Only When We Play (ch. 5)

By Erik Tyger 19 Apr 2025

The TV flickered, forgotten. Justin’s hand rested lazy on Joey’s cock, slow and casual, like it belonged there. Sweat memory lingered on Joey’s skin, the taste of last night still thick in his throat. He said it—low, rough, needing. Justin looked over, eyes dark, lips parted. Then he smiled, slow and wicked. Like he’d been waiting for that.

9.7 (56) 3176 24 Min Comments

Worshipping Jacob

By TallAndDoubled91 18 Apr 2025

Jacob is a mountain of muscle, demanding worship, and the men obey, in awe of his monster cock and talented hole. He flexes, they fall, playing with their own mancunts.

7.9 (20) 5446 21 Min Comments

Only When We Play (ch. 4)

By Erik Tyger 15 Apr 2025

Joey pulls back. No texts. No gym. No explanations. But distance doesn’t help; it only makes the need worse. When he finally cracks, one call to Adam forces the truth out: he doesn’t just want Justin, he wants him a certain way. And when Justin leans in, dressed to play, everything Joey’s been holding back comes spilling out.

9.5 (59) 3231 12 Min Comments

My sweaty brother after the gym

By lxfagcumdump 11 Apr 2025

David starts to have a crush on his brother after sniffing his work out sweat

8.5 (68) 7396 6 Min Comments

A Soldier's Duty (ch. 2)

By B David Ethan 8 Apr 2025

Dan cruises the base's gym for a pump and finds way more than he bargained for.

9.5 (48) 2329 9 Min Comments

Cruising in the community gym

By Paul François 7 Apr 2025

Feeling a man’ body, White or Black, slender or beefy, is what I want the most. Never thought it would happen in a municipal facility…

8.5 (47) 4796 4 Min Comments

Only When We Play (ch. 3)

By Erik Tyger 5 Apr 2025

Joey and Justin fall into old rhythms at the gym, but tension simmers beneath the surface. A quiet drive and a messy confession unravel Joey’s careful denial. At Justin’s place, the lines blur further—liquor, jokes, and raw honesty crack the mask. Desire builds, confusion deepens, and Joey begins to realize his problem isn’t women. It’s Justin.

9.5 (72) 4681 25 Min Comments

Only When We Play (ch. 2)

By Erik Tyger 1 Apr 2025

Joey slips back into old college rhythms at a house party, drinking, flirting, feeling like nothing’s changed, until he finds Justin in the last place he expected. He walks out, breath tight, body hot. Then at the gym, in the showers. A low moan, a glimpse of skin, movement. He leaves fast, gripping the wheel, cock throbbing, head spinning.

8.9 (76) 5367 7 Min Comments

Only When We Play

By Erik Tyger 28 Mar 2025

Joey Reynolds never fits expectations—jock body, big brain, women who lose interest fast. The gym is simple, until he reconnects with Justin Prince.

8.9 (86) 9174 8 Min Comments

My exhibitionist boyfriend (ch. 20)

By Derrick Stirling 24 Mar 2025

Derrick takes his biggest dildos to the gym to incorporate hole training to his gym routine. Most gym goers get so turned on they stop their training to watch and record as Derrick has dildos automatically entering his ass and mouth as he exercises.

9.7 (24) 3302 21 Min Comments

Gym Seduction (ch. 2)

By lickme 10 Mar 2025

We meet again in the gym for some nighttime fun

8.7 (41) 2896 2 Min Comments

Moving On (ch. 2)

By LittleBuddy 7 Mar 2025

I glanced at the door of the sauna, realizing that we were in a pretty good spot to notice when someone came in, but it was still risky. I didn’t know this gym yet, and wasn’t really sure how long we had, so I worked his cock fast, wondering if he wanted me to suck it.

9.7 (138) 7636 33 Min Comments

My new personal trainer loves protein

By Matt Who 6 Mar 2025

My new personal trainer lets me test his sculpted body, more specifically, his perfect shaped ass.

7.9 (55) 6043 7 Min Comments

Andre's Story

By Butch 25 Feb 2025

Andre finished showering, looking at his body in the full length mirror. As he looked he ran his fingers over his pumped pecs, passing over his pierced nipples. His arms flexed as his bicips expanded and his cock came to life....

9.6 (82) 3683 28 Min Comments

How I started enjoying the sauna

By Parisian Dreamer 20 Feb 2025

John is finally comfortable with his body and is ready to enjoy the gym's sauna

9.2 (60) 4626 21 Min Comments

RyanAir (ch. 9)

By ScribblerLad 17 Feb 2025

After the holiday Ryan invited Chris to Kirkby for a weekend of fun as Michelle was away at her mums. Michelle appeared unannounced. In the pub the lads meet Ryan’s twin bro Carl, and the weekend continues with consequences for all.

9.3 (15) 698 12 Min Comments

The beginning of it all (ch. 10)

By Handsome cumdump 17 Feb 2025

i met a guy at the gym and we fuck in the changing room.

8.7 (22) 1886 4 Min Comments

My exhibitionist boyfriend (ch. 12)

By Derrick Stirling 10 Feb 2025

Waking up in the resort for the first time feels great and Derrick and Gus feel amazing being completely free of clothing. They hit the gym for the first time naked and the experience is hotter than they expected.

9.0 (23) 2502 10 Min Comments

Living my sub fantasies (ch. 4)

By Italiansub 6 Feb 2025

sorry for the long pause! here we are back with Nathan and a new character, Mark, abusing my hole in the gym’s lockers!

9.8 (16) 4258 14 Min Comments

My exhibitionist boyfriend (ch. 2)

By Derrick Stirling 2 Feb 2025

After a risky finger fuck in public Derrick gets stripped of his clothes and strong-armed to spending the entire time in the locker room naked with no access to his clothes or towel.

9.1 (43) 6759 14 Min Comments

My exhibitionist boyfriend

By Derrick Stirling 1 Feb 2025

Derrick goes from being the shy guy next door to being naked 24/7 and in plenty of CMNM situations once he begins dating Gus, a nudist, and exhibitionist. After losing control of his clothes he starts exploring his submissive side and eventually commits his life to pleasuring men with his mouth and ass, as well as his naked body.

9.5 (73) 13818 13 Min Comments