Fully Engaged

MMM Firefighter Romance
by Jace Wilder

Free with Kindle Unlimited

Pairing: MMM (Why Choose)
Heat: 🌶️🌶️🌶️🌶️🌶️ Inferno
Tropes: Forced Proximity, Friends to Lovers, Hurt/Comfort, Slow Burn, Found Family, Why Choose, Praise Kink

Three firefighters. One bunk room. Zero chance of staying “just friends.”

Silas Russo is the fire-bitten senior firefighter who’s starting to burn out. Twelve years of going in first, pushing too hard, and burying every loss in midnight deadlifts have left him running on fumes. He doesn’t need anyone. He can’t need anyone. Needing people is a structural weakness.

Ren Kade is the soft-hearted rookie who can’t stop feeling things out loud. Too cheerful, too chatty, too much for a firehouse that keeps telling him to toughen up. He sees through Silas’s walls on day one — and decides, with the reckless confidence of a man who’s never been afraid of locked doors, to walk through them.

Mason Lane is the quiet veteran who’s been watching from the hallway for two years. Divorced, guarded, impossibly patient. He’s in love with Silas and falling for Ren, and he’s spent his entire life behind a window he never learned to open — until the night Ren looks at him in a doorway and doesn’t look away.

What starts as stress relief becomes something none of them expected: a fully formed relationship with three sides, three heartbeats, and three men who’ll have to choose between hiding behind their walls and burning them down together.

You’ll love this book if you enjoy:

✅ MMM firefighter romance with full triad development
✅ Burn-out x soft-hearted rookie x quiet protector
✅ Forced proximity (firehouse, bunk room, shared shifts)
✅ Slow burn that DETONATES (🌶️🌶️🌶️🌶️🌶️ — graphic, explicit, emotional MMM scenes)
✅ Hurt/comfort with real emotional depth and therapy rep
✅ Found family firehouse crew
✅ A man who kicks doors down, a man who opens them, and a man who finally walks through
✅ HEA guaranteed

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⚠️ Content Warning: This novel contains explicit sexual content (graphic MMM scenes), strong language, firefighter-related trauma, depictions of grief and PTSD, and on-page therapy. Intended for readers 18+.

📖 Read Chapter One Free

Not sure yet? Read the full first chapter right here.

Chapter One

The kid was maybe four.

That was the part Silas couldn’t shake — not the smoke, not the way the floor had buckled under his boots on the second-floor landing, not the sound of the mother screaming from the lawn. It was the kid. Pajamas with dinosaurs on them. Eyes wide open, not crying, just looking at Silas like he’d been waiting for someone to come get him, like it was the most natural thing in the world to be carried out of a burning building by a stranger.

Silas had him on his hip, mask off because the kid was clawing at it, and he’d come down the front stairs at a half-run with the ceiling raining embers behind him. Handed the boy to the mother. She collapsed. The kid finally cried.

Everyone made it out.

That was the line Silas kept repeating in his head on the ride back to Station 7. Everyone made it out. Like if he said it enough times, his hands would stop shaking.

They didn’t.

Back at the station, the crew moved through the post-call routine like a machine. Gear hung. Rig checked. Hose reloaded. SCBA bottles swapped. Silas did all of it on autopilot, his body running the program his brain had memorized over twelve years while his mind stayed locked on the second-floor hallway.

“Russo.” Captain Herrera, clipboard in hand. “Incident report’s on you tonight.”

“Copy.”

“And drink some water. You look like hammered shit.”

“Appreciate the concern, Cap.”

He was four sets deep when the door opened.

Silas didn’t look up. He knew every set of footsteps in this station.

This wasn’t any of them.

This was — sneakers. Bouncy. Almost cheerful, which was a fucking absurd way to describe a footstep but there it was.

“Oh shit, sorry. Didn’t know anyone was in here.”

Silas set the bar down and straightened up.

The new kid.

Ren Kade. Twenty-four, six months on the job. Silas had worked exactly three shifts with him. In that time, Ren had managed to be loud in every room he entered, tell at least four stories that could’ve been condensed to one sentence each, and smile at Silas with the kind of open, uncomplicated warmth that made Silas want to leave whatever room they were sharing.

Not because Ren was annoying. That was the problem. Because Ren was the opposite of annoying and Silas didn’t know what to do with that.

“Gym’s open to everyone.” Silas reached for his water bottle. “Don’t need to apologize for walking through a door.”

“Hell of a call tonight,” Ren said.

“Yep.”

“That grab on the second floor was insane. Holt said you went up solo before the search team was even staged.”

“Holt talks too much.”

“He said the floor was compromised.”

“It held.”

“Barely, from what I heard.”

“Is there a question in here somewhere, Kade, or are you just narrating my shift back to me?”

Most people would’ve flinched. Ren did neither. He just looked up and said, “I couldn’t sleep. Figured you couldn’t either.”

The honesty of it knocked something loose in Silas’s chest.

“You always process calls out loud?” Silas asked.

“Yeah, actually. My family’s loud. Like, seven-people-talking-at-dinner loud. If something happens, we talk about it. That’s how I’m wired.”

“Must be nice.”

“How do you process?”

Silas gestured at the barbell.

Ren nodded slowly. “That tracks.”

“What’s that supposed to mean?”

“Nothing. Just — you’ve been in here an hour. And your hands are still shaking.”

Silas looked down. Ren was right. The tremor was subtle — barely visible unless you were looking — but it was there.

“I see you, man. You went up into a building that was falling apart, you carried a kid out, and now you’re in here at midnight trying to deadlift your way out of feeling something about it. And I get it. But it doesn’t actually work. You know that, right?”

“You don’t know me well enough to say that,” Silas said.

“Maybe not.” Ren stood up. “But I’m not wrong.”

He headed for the door. Paused with his hand on the frame.

“For what it’s worth, Russo — I’m glad it was you up there tonight. That kid’s alive because you’re the guy who goes in first, even when the floor’s falling out. That’s not nothing. Stop acting like it’s nothing.”

He left.

Silas sat on the bench for a long time after that. The barbell cooled on the floor. His hands eventually stopped shaking.

He didn’t know when. He’d stopped paying attention to them. He was too busy thinking about the way Ren Kade said I see you, man like it was the simplest, smallest, most obvious thing in the world — and how it landed in his chest like a fist.

From across the bunk room, so quiet Silas almost missed it, someone else exhaled too. Not Ren — Ren’s bunk was by the window, and Silas could hear the specific rhythm of Ren’s breathing from here, slow and deep, already asleep. This was someone else. Someone on the other side of the room who’d been lying awake in the dark, listening.

Silas didn’t look over. He didn’t need to.

He already knew which bunk was Mason Lane’s.

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The Crooked Bench — A scene TOO HOT for Amazon

Silas built a bench. Ren decides it needs christening. Mason brings the good lube. Three men, one garage, one piece of furniture that was built for sitting and is about to be used for something else entirely. The filthiest, funniest, most joyful bonus chapter in the series.

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