Gay Size Difference Stories

GayDemon's Stories: On this page you can find erotic fiction where you can read about male size difference sex with big or tall men and smaller guys .

Another Horny Night (ch. 2)

By LittleBuddy 7 Feb 2026

As I walked towards the back door, I saw the big figure lingering in the hallway. As I neared the door, I saw him more clearly, Bruce, the big grey haired, grey mustached guy, filling the entire doorway with his body, pushing the back door open to me in the afternoon light on this Saturday, looking just as fucking sexy as he did the other night.

9.7 (74) 3219 18 Min Comments

Teaching the Cutest Gym Bro Basic Postures (ch. 17)

By Sufficient_Offer 5 Feb 2026

Mason is going to take full advantage of Jonas' flexible body and just fuck him as rough has he pleases, and try some new postures along the way.

9.6 (51) 2720 14 Min Comments

Teaching the Cutest Gym Bro Basic Postures (ch. 16)

By Sufficient_Offer 3 Feb 2026

After an intense night, Jonas and Mason are going to enjoy some new activity together. A mix of warmth, ice and cum!

9.6 (52) 2436 13 Min Comments

Teaching the Cutest Gym Bro Basic Postures (ch. 15)

By Sufficient_Offer 1 Feb 2026

Jonas just had the best orgasm of his life. What can you do after such an intense feeling, except falling hard for your devoted gym bro?

9.5 (38) 2771 11 Min Comments

Teaching the Cutest Gym Bro Basic Postures (ch. 14)

By Sufficient_Offer 29 Jan 2026

Now that Mason's thick cock was finally all the way into Jonas, it was time to get to the good part of this stretching session. But would that hole be able to handle such a massive tool for long?

9.6 (63) 3179 10 Min Comments

All Grown Up (ch. 13)

By LittleBuddy 20 Jan 2026

I was in a pair of pj bottoms and nothing else when my phone rang, and I forgot all about Steve and picked up the receiver with a dirty mind. “I was hoping you’d call.” I purred. I could hear loud sounds, like he was driving. “Well sorry it took me so long.” But it wasn’t Neil. It was Ben’s voice.

9.5 (59) 2736 20 Min Comments

Teaching the Cutest Gym Bro Basic Postures (ch. 13)

By Sufficient_Offer 20 Jan 2026

It's time for Jonas to have a real feel of Mason's cock. But is that even possible, considering the size of the gymbro's rod? Together, they're going to try their best. As a (bro)team.

9.4 (51) 3747 11 Min Comments

Teaching the Cutest Gym Bro Basic Postures (ch. 12)

By Sufficient_Offer 18 Jan 2026

Mason's enormous cock is getting more and more impatient and dangerously close to my hole, under the gaze of the intruder who is sharing the sauna with us. Will it even fit inside me?

9.6 (67) 3575 11 Min Comments

Yes Sir (ch. 15)

By LittleBuddy 15 Jan 2026

I moaned out as his thick tongue licked my hole hungrily, his big hands gripping each cheek to hold me apart. And as I lay there in the dark, Dwayne “Mac” MacDonald, current CFL player, began to eat his own load out of my ass.

9.7 (33) 2652 12 Min Comments

Donnie, My Freshman Year Roommate

By ClosetCase 14 Jan 2026

Jacob, a white freshman, meets his roommate Donnie, a big muscular black guy. Living together brings them closer than Jacob could ever have dreamed.

9.4 (139) 8120 22 Min Comments

A Spartan Soul: Treason of the Heart (ch. 10)

By LittleBuddy 12 Jan 2026

Brasidas turned his gaze back to me, and I saw the claim, the obsession, the brutal desire he seemed to have for me return to his eyes with a devastating clarity. "This war between us ends now, do you understand? Now I will show you what it truly means to be my eromenos.”

9.5 (31) 954 10 Min Comments

All my bullies' holes

By ThatSmutAccount 11 Jan 2026

Follow up story to 'All my bullies' dads', it's not necessary to have red the first part, but it's highly recommended. ***** It's been a bit less than ten years since Alex finished high school, and, for one reason or another, some of Alex's specific "attributes" keep getting the attention of somebody, or rather "somebodies", quiet unexpected.

9.6 (37) 4358 47 Min Comments

Moving On (ch. 4)

By LittleBuddy 11 Jan 2026

Mario was grinning at me. “You’re gonna make me cum again.” I moaned out. “Do it kid. Cum for me.” He purred over me and I clutched his body so tight as I came a second time. And as I did, I heard the words “Oh my God I love you!” spill out of my mouth as I shuddered under him.

9.6 (52) 2544 16 Min Comments

My Best Friend Uses My Dad as a Cum Dump

By BeBu UwU 11 Jan 2026

The title is the plot. My dad is a massive tank of a man, and my best friend is the only one who can break him. Watch a hardened iron worker become a regular destination for Jax's nine inches.

9.1 (87) 14613 30 Min Comments

Daddy's Home (ch. 15)

By LittleBuddy 10 Jan 2026

I watched his massive body move as he stood up and moved to the Lay-z-boy recliner. He watched me watch him as he sat down on it, flipping the handle and raising the footstool with it, reclining backwards, his big bare feet now sticking up slightly as his naked body sat there in the leather chair. “Climb on board baby and show me what you want."

9.6 (38) 4727 10 Min Comments

Kicked out and taken (ch. 2)

By Dickloverdumbass 5 Jan 2026

Our main boy gets his cock locked away, and the process of becoming a slave starts here.

8.8 (40) 5649 6 Min Comments

Teaching the Cutest Gym Bro Basic Postures (ch. 11)

By Sufficient_Offer 3 Jan 2026

It might be time to clear things up with Mason. But will I (and my ass) be able to survive his mood swings?

9.6 (86) 4319 11 Min Comments

Teaching the Cutest Gym Bro Basic Postures (ch. 10)

By Sufficient_Offer 30 Dec 2025

The Climber Cooldown Deluxe session in the sauna is about to change everything between me and Mason, hopefully for the best.

9.5 (70) 4506 15 Min Comments

The dynamic of the Bulls (ch. 13)

By BB_33 27 Dec 2025

Jeff and Connor share a room with their closest friends, Steve and Austin Adler on a trip. Things get heated and intense as discoveries are made between fathers and sons.

9.8 (59) 5041 88 Min Comments

Raw Timber (ch. 7)

By Sufficient_Offer 26 Dec 2025

Luc will soon be faced with a harsh reality: Bastien's fat cock is just way to thick and long to fit into his throat. But maybe with some training, Luc could become the perfect wife for the straight woodman?

8.6 (46) 4055 12 Min Comments

Teaching the Cutest Gym Bro Basic Postures (ch. 8)

By Sufficient_Offer 24 Dec 2025

Next bro date is going to be spicy. Since I couldn't host this time, I proposed Mason to go watch some thriller. Only a few other guys inside the cinema: perfect timing for some deep massage.

9.7 (68) 4458 12 Min Comments

In need of the family's affection (ch. 23)

By ZeloS 21 Dec 2025

Dylan learns more about Henry and Becky. Meanwhile, he and Zac spend some more time alone together again.

9.8 (38) 3560 22 Min Comments

Teaching the Cutest Gym Bro Basic Postures (ch. 6)

By Sufficient_Offer 18 Dec 2025

After our first "Bro date", curious Mason is up for some new yoga postures, including a very difficult one that would ask for some clever spotting. Of course I was down to teach him some more.

9.3 (61) 4746 9 Min Comments

Teaching the Cutest Gym Bro Basic Postures (ch. 5)

By Sufficient_Offer 16 Dec 2025

I keep massaging Mason's huge cock while watching the film, until I tell him about a "secret posture" which should help him release the tension he has between his legs for too long.

9.7 (72) 5405 8 Min Comments

Teaching the Cutest Gym Bro Basic Postures (ch. 4)

By Sufficient_Offer 14 Dec 2025

The "Bro date" is getting wild pretty quickly as Mason's dick starts to grow and leak like crazy on the carpet while watching the movie. Jonas has to act on it.

9.4 (70) 5617 10 Min Comments

The Beginning (ch. 2)

By Hungry Eyes 6 Dec 2025

While in the shower, our wet and hot bodies pressed together. My small and smooth athletic 27 yo body with my face buried into this 6ft 5 hairy muscled body , that monster 11 inch daddy dick rock hard in my hand slowly stroking it feeling every vein and strength of the heavy column. My fingers not able to meet.

8.5 (29) 3712 3 Min Comments

Brother in Law (ch. 4)

By BabyBoiPussy 4 Dec 2025

This new stranger opens me up the next morning!

9.1 (86) 6924 4 Min Comments

Beast Tamer; Closing the Deal

By Cigarlover 29 Nov 2025

A high-powered mediator thinks he knows how to keep control, but his next client pushes him far beyond his limits. What begins as a tense negotiation becomes a raw, escalating power struggle—one that drags him into a dangerous tug-of-war between dominance and submission.

9.4 (38) 1704 18 Min Comments

Boyfriends' Afternoon

By Luke Fallum 29 Nov 2025

After a long day at work, Ted finds comfort in his boyfriend's company. The mundane afternoon gives way to a cherished domestic bliss...

9.3 (27) 2313 24 Min Comments

A Study Break (ch. 3)

By LittleBuddy 28 Nov 2025

I almost didn’t recognize him out of his SECURITY uniform. He was wearing a pair of faded blue jeans and a long grey winter coat with a dark grey tuque on his head and scarf wrapped around his thick neck, his brown winter laced boots crossed at the ankles. I did a double take, my eyes catching the sight of him as some hunky model posing for a pic.

9.8 (96) 5150 20 Min Comments

Kicked out and taken

By Dickloverdumbass 25 Nov 2025

This is the first part to a choose your own adventure story where the top comment decides what kink to add next.

8.9 (47) 7761 7 Min Comments

My rather simple brother Brody (ch. 5)

By ZeloS 23 Nov 2025

Mika visits Brody; planned was lunch for two, but despite an interruption, the two get to try something new.

9.6 (69) 6422 17 Min Comments

Elevator Sex With A Hunk

By StoriesByTroy 7 Nov 2025

Trapped between twenty floors and one impossible attraction, two strangers find themselves in an elevator where the tension turns electric fast. What starts as teasing and glances turns into heat, sweat, and surrender when neither can resist anymore. One night. One spark. No way back once the doors open.

9.2 (93) 4855 7 Min Comments

Yes Sir (ch. 14)

By LittleBuddy 5 Nov 2025

I looked at the pic Grant held out. "He’s got tons of money and a dirty mind. I recognized him when he took his mask off.” Grant looked down at my body. “He likes smaller jocks, straight muscle type guys that can take a hard pounding and won’t out him.” He raised an eyebrow. “So you interested?”

9.8 (33) 3023 25 Min Comments

Giant Man's Tough Love

By Augie DuPont 4 Nov 2025

Emil is a charming children's books reader and improvisation actor who returns home to a domineering huge man who pins him down in bed and fucks him before telling him to get out. From the story we deduce that they have been together for years and love each other.

7.4 (18) 1293 9 Min Comments