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 .

Deconstructing Peter: A Fable

By Mighty Meaty Cock 25 Apr 2026

A reserved man is undone by a new dating app, and the promise of forbidden fantasies suddenly within his reach.

8.8 (9) 490 10 Min Comments

The Silence After The Storm (ch. 11)

By LittleBuddy 21 Apr 2026

I pause for a moment as he takes a deep breath in his sleep and I feel the twitch of his fingers on my chest. Last night was beyond incredible. The way he moved when I slid all the way inside him. The sounds he made when our hips joined. The warmth of his insides against my own bare skin.

9.1 (48) 1027 8 Min Comments

Galactic Husbands (ch. 9)

By Lance Gigas 19 Apr 2026

Lance learns about Henry's past.

8.8 (2) 88 11 Min Comments

The dynamic of the Bulls (ch. 14)

By BB_33 17 Apr 2026

Jeff and Connor go for a college campus visit, make some new friends then head home for a party.

9.3 (23) 1128 44 Min Comments

I Said Now! (ch. 5)

By LittleBuddy 16 Apr 2026

He glared back at my face with a grin. “Shhh. You don’t get to ask questions right now. You only get to make sounds. Got it boy?” If he wasn’t smiling, I may have been scared. But my throbbing cock seemed to speak for me, and I simply nodded, resting back on my elbows, staring at his lightly hairy massive pecs as he removed my shoes.

9.7 (35) 2145 12 Min Comments

The Silence After The Storm (ch. 10)

By LittleBuddy 14 Apr 2026

He was silent, his chest heaving. The rig gave a violent lurch, and I stumbled forward, my hands coming up to brace against his chest as he put one hand on the wall behind me to steady us both. The heat of his skin through his coveralls was an electric shock that made me hug him tightly. I didn’t pull away. Neither did he.

9.6 (49) 1400 15 Min Comments

Run to Completion (ch. 2)

By Akira Savonarola 10 Apr 2026

Kit always skipped the terms of service. Every app, every update, every popup. Accept, accept, accept. Twelve years of not reading a single word. One of them was listening.

9.3 (15) 847 18 Min Comments

Homecoming

By N3phrite 8 Apr 2026

Dylan, recently returned from his first year in college, finds that his crush on his father has only strengthened. Michael, his father, unknowingly shares similar desires as a series of events unfold on a fateful summer night that cascades into them finding love and kinship in each other. They will have to find their way through their relationship

9.1 (40) 3580 25 Min Comments

The Heat of New Friends (ch. 3)

By ZeloS 5 Apr 2026

Owen and Finn spend some one on one time.

9.2 (28) 1371 13 Min Comments

Galactic Husbands (ch. 7)

By Lance Gigas 4 Apr 2026

Lance learns about his home and himself. Henry asks a friend for help, but makes a mistake. (This is the actual chapter 7. The chapter I posted on March 28 is Chapter 8.)

4.9 (2) 107 8 Min Comments

The Silence After The Storm (ch. 9)

By LittleBuddy 3 Apr 2026

I couldn’t stop smiling around him. It’s like we had this new dance almost, and it was becoming a routine. He wanted me around him more, I could tell. Gone were those three days of nothing. Now it seemed he was coming up with excuses to be near me.

9.4 (49) 1310 9 Min Comments

The Tailor's Tape

By Mighty Meaty Cock 3 Apr 2026

A beefy ex-jock gets challenged in all the best ways when he visits a tailor for a custom suit.

8.9 (46) 2561 8 Min Comments

The Silence After The Storm (ch. 8)

By LittleBuddy 2 Apr 2026

He pushed his leg slightly harder against mine, and it felt more dangerous than any hundred-foot wave happening outside. I didn’t pull away. And I felt the warm wave inside wash through me. And the most terrifying part to me was I didn't want to be anywhere else but sitting here beside him feeling his leg against mine.

9.6 (51) 1104 18 Min Comments

I Said Now! (ch. 4)

By LittleBuddy 1 Apr 2026

It was dark outside, the room facing the highway, and I could see the parking lot below as we were backlit by the light from the bathroom.“ You think anyone is watching?” He whispered into my ear as he moved me right up to the glass of the window. "You want your Dad to fuck you for the world to see?" He growled in my ear.

9.7 (64) 3861 15 Min Comments

The Silence After The Storm (ch. 7)

By LittleBuddy 29 Mar 2026

He asked a question, his voice quieter now, but his eyes never wavered. “Why do you pretend your journal is a machinery log?” The world stopped for a moment as I felt a surge of fear rise through me. The pump, the rig, the whole damn ocean was suddenly gone from my ears. And I just froze. My blood went cold, then hot.

9.6 (58) 1550 25 Min Comments

Galactic Husbands (ch. 8)

By Lance Gigas 28 Mar 2026

Lance learns about himself when Henry escorts him to a special room. He also feels Henry's muscles, a lot.

6.5 (3) 194 10 Min Comments

Yes Sir (ch. 16)

By LittleBuddy 28 Mar 2026

When Dave opened the door, he looked hotter than ever. Ripped faded blue jeans that were frayed at the bottom of his ankles, hanging over his big bare feet. He had a light green t-shirt on that showed off his massive muscles and reddish-blonde hairs on his arms. His bearded face was smiling, and his grey eyes were like ice. "Get in here sexy."

9.4 (19) 1904 25 Min Comments

Galactic Husbands (ch. 6)

By Lance Gigas 23 Mar 2026

Lance and Henry argue, but maybe Lance is in the wrong. When they start to make up, something worrying happens to Lance. What will Henry do?

7.6 (3) 160 9 Min Comments

The Silence After The Storm (ch. 6)

By LittleBuddy 23 Mar 2026

I looked up. Hank was still at his table, but he had shifted his chair, just slightly. Angled it. And now his gaze, from across the room, was, I was sure, pinned directly on me. His expression was unreadable, his eyes partially shadowed by the brim of his hat on his thick skull, but the focus was absolute. This was it. He was going to call me over.

9.5 (64) 1752 24 Min Comments

Dad vs Soon to be Dad

By BeBu UwU 22 Mar 2026

A soon-to-be dad finds himself trapped in a local gym with his arrogant long-time rival. What starts as a petty dick-measuring bet during a thunderstorm quickly turns into a raw, intense breeding.

9.6 (71) 6755 77 Min Comments

The Heat of New Friends (ch. 2)

By ZeloS 22 Mar 2026

Finn's evening continues, as does the morning and the following days, all of which remain extremely interesting to him.

9.3 (35) 2624 20 Min Comments

A Study Break (ch. 5)

By LittleBuddy 21 Mar 2026

It was a slow, tentative kiss, that turned into a full on passionate one. My eyes closed at the feeling, and for a moment I thought he’d follow me inside. But he broke free and rested his head on my forehead. “I’ve got to figure out this Brayden thing, and what to do, okay?” I nodded, looking into his eyes staring at me, so close.

9.4 (46) 1705 19 Min Comments

Galactic Husbands (ch. 5)

By Lance Gigas 20 Mar 2026

Lance wakes up in the underwear of his other husband, the 40-stories tall Wolfian Henry.

7.0 (1) 197 10 Min Comments

Galactic Husbands (ch. 2)

By Lance Gigas 15 Mar 2026

Lance & Timber meet giant trouble on a farm.

6.8 (3) 354 11 Min Comments

The Silence After The Storm (ch. 5)

By LittleBuddy 13 Mar 2026

My mind won't shut up tonight. It’s on overdrive. This new roustabout has awakened everything I thought I buried. Now it’s all coming back. I look to the journal and let out another big sigh, knowing I should write in it. If anything, to rid my mind of the thoughts and dreams and fantasies I’ve been having. Of Jim. Our life.

9.8 (56) 1693 17 Min Comments

Galactic Husbands

By Lance Gigas 13 Mar 2026

Lance is a college senior, a superhero, and a tiny with two giant husbands. In this chapter, one of his husbands comes home and shrinks him while playfully bullying him.

8.3 (5) 661 8 Min Comments

A Two-Man Job (ch. 3)

By Boy Mercury X 7 Mar 2026

Home stager Rami likes his sex gym-fit and anonymous, his life curated. His ex-brother-in-law Dan is a 270 lb muscle bear who comes in like a bulldozer. In this final chapter, when the unlikely couple team up to gut a fixer-upper, Rami has to decide if he's going to let Dan wreck his perfectly staged world.

9.8 (74) 2221 71 Min Comments

The Heat of New Friends

By ZeloS 7 Mar 2026

Finn is a young guy who recently began his first year of pre-law at the local university. There, he unexpectedly met his brother's former hot best friend and was invited to a party.

9.5 (116) 7386 24 Min Comments

Grymm (etc.) Tales

By AstroGuy42 6 Mar 2026

His best friend is two heads taller, three times stronger, and staring at him like he's dinner. Red should probably run.

7.5 (10) 1408 15 Min Comments

He Said Good Boy (ch. 2)

By Edged Bound 6 Mar 2026

Reece Helm has been drifting for months, aimlessly traveling through Europe. Everything changes when he meets Dario Bellagio, a dangerously attractive man whose calm authority awakens desires Reece was always too afraid to explore. Dario promises a future where pleasure and surrender come with consequences Reece may not be ready for.

9.0 (38) 2177 7 Min Comments

The Silence After The Storm (ch. 4)

By LittleBuddy 6 Mar 2026

He peeled away his towel and stood at the next stall to mine. Up close, he was even more alluring than I cared to admit, with a fine furry coating of blonde hair over his chest and stomach. He wasn’t all washboard abs like me, but his slightly round gut suited him, as did the big muscles of his arms and shoulders, making him look like a beefy dad.

9.6 (60) 2257 21 Min Comments

Nested (ch. 2)

By S. Lurpay 4 Mar 2026

Garrick publicly claims Vesper’s ass in a raw bond ritual—flooding him with cursed sight he can’t handle! Something thick and hungry already slithers through the portal… and thumb-sized Spark knows the cum-soaked secret. The Arcane Veil Awakening.

8.9 (3) 470 17 Min Comments

Nested

By S. Lurpay 3 Mar 2026

Cocks as swords! Asses as portals! Sperm-piss blasts purging darkness?! Swords and spells useless—only raw dick-ass fucking magic wins in this corrupted realm. Thumb-sized Spark rides deep in Joren’s sweaty balls for the filthy ride. Explicit gay fantasy serial podcast. New chapter weekly.

8.8 (4) 1779 29 Min Comments

Party Favour (ch. 2)

By LittleBuddy 1 Mar 2026

Mr. O’Brien was an older, bigger, thicker version of his son Jake for sure, with the same piercing green eyes. But it was the slightly shorter man standing next to Mr. O’Brien that made my heart stop. He was still handsome, still fit, still wearing the same silver Rolex. Our eyes met and we recognized each other immediately.

9.7 (67) 3813 31 Min Comments

A Two-Man Job (ch. 2)

By Boy Mercury X 28 Feb 2026

Stager Rami likes his sex life curated and anonymous. But after a sexual encounter with his domineering ex-brother-in-law, the big guy moves in without asking, bringing his hetero sex playbook with him—forcing him to decide whether to go big or go home.

9.7 (71) 2709 87 Min Comments