Practice Makes Poly by Isla Wilde - MMF Polyamory Romance book cover

Practice Makes Poly

MMF Polyamory Romance
by Isla Wilde

Practice Makes Poly by Isla Wilde - MMF Polyamory Romance book cover

Free with Kindle Unlimited

Pairing: MMF (Triad)
Heat: 🌶️🌶️🌶️🌶️ Scorching
Tropes: Polyamory, Friends to Lovers, Bi Awakening, Practice Turns Real, Secret Relationship, Found Family, Coming Out, Established Couple

One girlfriend. One boyfriend. One best friend who was never supposed to be more.

Harper Quinn is everyone’s mediator and nobody’s priority. She has a boyfriend who loves her, a Tuesday that arrives on schedule, and a dangerous new habit of drawing triangles on the ceiling at 2 a.m.

Noah Bennett is Harper’s careful, flowchart-brained boyfriend of five years — a man with a secret director’s cut of a fantasy he’s never said out loud, and a word stuck in his throat that starts with B.

Eli Vasquez is their tattooed bartender best friend, the third musketeer with a key to their apartment and a decade of wanting them both filed under don’t.

When Harper proposes a six-month “polyamory practice run,” the rules are simple: total honesty, weekly check-ins, and nobody gets dropped without a conversation. They break every rule except the last one. Now the whiteboard schedule is a joke, the middle of the bed is the most contested real estate in the apartment — and when the experiment’s deadline collides with a family wedding and one plus-one too few, Eli has to decide whether being loved in private is enough, and Noah has to decide who he’s willing to be out loud.

You’ll love this book if you enjoy:

✅ MMF triad romance where the MM is fully on-page
✅ Friends to lovers with eight years of pining behind it
✅ A bi awakening handled with heat AND heart
✅ Sex-pact-turns-real energy (🌶️🌶️🌶️🌶️ — steamy, emotional, devoted)
✅ Found family, group chats, and a constitution written on a takeout menu
✅ Zero cheating, zero love-triangle games — the answer is BOTH
✅ Triad HEA guaranteed


⚠️ Content Warning: This novel contains steamy on-page sexual content (MMF ménage and MM scenes), strong language, themes of coming out and fear of family rejection, and brief depictions of grief and separation. Intended for readers 18+.


📖 Read Chapter One Free

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


Chapter One: Routine

Harper

It’s a Tuesday, so we’re having sex.

That sounds worse than it is. It is good sex. Noah Bennett has never once given me bad sex in five years, and he’s not starting tonight. His mouth is working down my throat in the exact way that makes my toes curl, one hand braced beside my head, the other sliding up my thigh with the confidence of a man who has a map and has memorized it.

“God, you feel good,” he murmurs against my collarbone, and he means it. He always means it.

“Then do something about it,” I say, and he laughs, low and warm, and does.

He knows me. That’s the thing. He knows exactly how much pressure I like when his fingers find me, already wet for him, because five years in, my body responds to the sound of him locking the bedroom door like a bell. He knows to circle, slow, then slower, until my hips chase his hand and I make the sound that means now. He knows to swallow that sound with his mouth.

“Noah—”

“I’ve got you.” He shifts down my body, kissing a line between my breasts, over my stomach, and settles between my thighs like a man at prayer. First his tongue, flat and unhurried, then focused, and I fist a hand in his dark hair and let my head fall back and it’s good, it’s genuinely good, and I’m climbing, I’m getting there, I’m—

—wondering if I remembered to submit the Delgado home visit report before I left the office.

I did. I’m almost sure I did. I flagged it for Marcy and cc’d the county liaison and—

“Harper.” Noah lifts his head, chin shining, eyes dark. “Where’d you go?”

“Nowhere. I’m here.” I pull him up by the shoulders because I don’t want him looking at me like that, like he can see the case file open behind my eyes. “Come here. Inside me. Now.”

That, at least, is the truth. I want him. I want the weight of him, the punched-out groan he makes when he settles into me like it’s the first time — and he gives me all of it, hips finding the rhythm we built together brick by brick over five years. Deep, steady, his forehead dropping to mine.

“You’re so beautiful,” he says.

“You’re so deep,” I answer, and his rhythm stutters, because dirty talk from me still undoes him a little, even now. Especially now. He hooks my knee over his elbow and angles up and there it is, the spot, and I stop thinking about the Delgado report, I stop thinking about anything, I let it build the way it always builds — reliable as a commuter train, right on schedule, arriving at the station.

“Close,” I gasp. “Don’t stop, don’t you dare—”

“Never,” he grits out, and I come with my nails in his back and his name in my mouth, and it’s good. It rolls through me in long, pulsing waves and he follows me thirty seconds later with a groan buried in my neck, and it is good.

Position two of two. Twenty-two minutes, door to door.

He collapses half on top of me, heavy and warm and mine, heart hammering against my ribs, and I stroke the back of his neck and stare at the ceiling and wait to feel wrecked.

I feel… maintained. Like a car that just got its oil changed.

I hate myself a little for the thought. There are women in my Thursday support group who would sell a kidney for a partner who still wants them on a random Tuesday, who says you’re so beautiful and means it. I know exactly how lucky I am. I have a spreadsheet of how lucky I am.

“Hey.” Noah props himself up on an elbow, pushing my hair off my sweaty forehead. His eyes — soft brown, ridiculous lashes — search my face. “You okay? You seemed somewhere else for a second.”

“Work brain,” I admit. “It got out of its crate. I wrestled it back in.”

“The Delgado thing?”

See, this is the problem. He even knows my caseload. “I filed it. I’m ninety percent sure I filed it.”

“You filed it. I watched you triple-check it at dinner.” He kisses my nose and rolls away, and I watch the lamplight move over his back — the back I have kissed every inch of, the shoulders I could draw from memory — and a thought surfaces from somewhere deep and disloyal:

I know everything that’s ever going to happen to me in this bed.

I drown the thought in the shower. Mostly.


Friday is game night, which means Eli, which means the apartment smells like the garlic knots he brings from Romano’s without being asked, because he’s been bringing them for eight years, since the three of us shared a college apartment with one working burner and a landlord we referred to exclusively as The Cryptid.

He lets himself in — he’s had a key since we moved here, a fact my mother finds “interesting” — and announces himself the way he always does.

“Honey, I’m home. Both honeys.”

“Kitchen,” Noah calls, stirring his chili like it’s a science and not a can-based lie.

Eli Vasquez rounds the corner with the Romano’s bag in one hand and a six-pack in the other, and I experience the small atmospheric shift that happens whenever he enters a room. It’s not just me; I’ve watched it happen to baristas, to my coworkers, to a nun once, memorably, at a bus stop. He’s all warm brown skin and black tattoos crawling up his forearms, dark hair shoved back like he lost a fight with it, and a grin that should require a permit.

“Quinn.” He drops a kiss on the top of my head in passing, casual as breathing. “You look like you fought the county today.”

“The county fought back.”

“That’s my girl.” He sets the beer down and hip-checks Noah away from the stove. “Move, this needs cumin, you seasonless Presbyterian.”

“I’m agnostic.”

“Your chili’s Presbyterian.”

This is us. This has been us since sophomore year, when Noah and Eli got randomly assigned as roommates and I got assigned to the dorm across the hall and within a month the three of us were a closed loop — study sessions, hangovers, holidays when going home wasn’t worth it. Then senior year Noah kissed me at somebody’s terrible rooftop party and the loop got a hinge in it: Harper-and-Noah, plus Eli. The third musketeer. The best man in waiting. The guy with a key.

We eat on the couch because the table is for taxes and puzzles. Eli sits on my left like always, Noah on my right like always, and we boot up the co-op game we’ve been slowly ruining our friendship with for a month.

“Give me the controller,” Eli says twenty minutes in, after Noah dies to the same boss for the fourth time.

“I’ve almost got him.”

“You’ve almost got him the way I’ve almost got a 401k. Give it.”

Noah passes the controller across my lap, and Eli reaches for it, and his hand brushes mine where it’s resting on my knee — knuckles dragging over my skin for half a second, warm and rough — and my entire body lights up like a switchboard.

Which is — fine. It’s fine. It’s a nothing touch. He’s touched me ten thousand times: piggyback rides, dance floors, that time he carried me eight blocks with a sprained ankle bitching the whole way and never once putting me down. My body has just apparently decided, in its wisdom, that tonight this specific half-second of knuckle contact deserves a full sensory event.

I look at his hands wrapped around the controller — long fingers, a rose inked on the back of one, thumb moving in quick precise strokes — and think, with tremendous dignity, absolutely nothing at all.

“You’re staring at me, Quinn.”

“You have sauce on your face.”

“Where?” He turns, offering his jaw, stubbled and sharp, and God help me.

“Got it,” I lie, brushing my thumb over clean skin, and his eyes flick to mine for a second too long before the boss on screen kills him too and he swears in two languages.

Noah, oblivious, is scrolling his phone during the death animation. He snorts. “Oh my god. Okay, this thread is unhinged. It’s — hold on.” He clears his throat and reads in his Announcer Voice: “‘My girlfriend and I opened our relationship six months ago and I have never been happier. She has a boyfriend, I have a girlfriend, we all have dinner on Sundays.'”

Eli leans over my lap to squint at the screen. “That’s four adults voluntarily attending a weekly dinner. That’s the unrealistic part.”

“There’s a whole— it’s an entire polyamory thread. There’s diagrams.” Noah tilts the phone. There are, in fact, diagrams: little circles connected by lines, labeled things like anchor partner and comet. “This guy has a flowchart for whose house he sleeps at.”

“Coward,” Eli says. “Real ones use a whiteboard.”

“You couldn’t handle a group chat,” Noah tells him. “You leave every group chat within a week.”

“Because group chats are where personality goes to die. A relationship is different.” Eli takes a pull of his beer, eyes on the TV, restarting the boss fight. “A relationship you show up for.”

Something about the way he says it lands weird in the room — a half-beat of silence with too much in it. Eli Vasquez, who hasn’t had a relationship outlast a lease, who flirts like it’s cardio, talking about showing up. Noah’s the one who breaks it.

“Could you do it, though? For real. Poly.”

“Could I?” Eli’s thumbs keep moving. On screen, he dodges a hit Noah never once dodged. “Sharing’s not the hard part. People act like jealousy’s this apex predator. Jealousy’s just fear with better PR.” He shrugs one shoulder. “The hard part’s believing there’s enough room for you. That when it stops being fun, you’re not the one who gets folded up and put away.”

“Wow,” I say. “That was almost a feeling.”

“It got out of its crate. I’ll wrestle it back in.” He flashes me the grin, deflection settling back over him like a jacket, and beheads the boss on the first try. “Anyway. Noah couldn’t do it. Noah alphabetizes his fear.”

“I could do it,” Noah says, too fast.

We both look at him.

“What? I could.” His ears are going pink, which is Noah for I have thought about this in the shower. “It’s — communication and scheduling. I’m great at both of those.”

“You just described project management,” Eli says.

“Relationships are project management—”

“Oh my god, take it back—”

“—with kissing—”

And they’re off, bickering across my lap like they’ve done since I’ve known them, and I sit there in the middle, one shoulder against each of them, laughing at the right moments, and the disloyal Tuesday thought surfaces again — but it’s mutated. It comes back wearing a new face, and the new face is specific, and the specificity is the problem.

Because I’m not sitting between my boyfriend and our best friend, suddenly. I’m sitting between two men I have loved, in different fonts, for eight years — one who owns my heart and knows my body like a map he drew himself, and one whose knuckles grazed my knee an hour ago and left a burn mark — and the thought, the whole thought, God forgive me, is:

Sundays. Dinner. Diagrams. All three circles, connected by lines.

“Harper.” Noah nudges me. “You’re up. We need your build for this next part.”

I take the controller. Eli’s fingers brush mine on the handoff — again, longer, and this time when I glance at him he doesn’t look away, just watches me with something unreadable moving behind the easy grin, like he heard the thought straight out of my skull.

“Careful, Quinn,” he says, quiet, mouth barely curving. “You’ve got that case-plan look.”

He has no idea. Or he has every idea. Both options are terrifying.

“Just playing the game,” I say, and turn to the screen, and do not look at either of them, and lose spectacularly.


Later, after Eli’s gone home with a two-fingered salute and half the leftover chili, after the dishwasher’s humming and the lights are off, Noah curls around my back in bed, lips against my shoulder, already half asleep.

“Tonight was fun,” he mumbles.

“Mm.”

“That poly thread. Wild, right?” A yawn breaks his voice. “Imagine the logistics.”

I stare into the dark. Down the hall, the couch still holds the dent of Eli’s shoulders. On my knee, a half-second of knuckles is still glowing like something radioactive.

“Yeah,” I say. “Imagine.”

Noah’s breathing goes slow and even against my back. I am a licensed social worker. I facilitate a support group. I have a certificate in conflict mediation and a boyfriend who loves me and a Tuesday that arrives every week exactly on time, and I lie awake until 2 a.m. drawing diagrams on the ceiling.

Three circles. Connected by lines.

Every line I draw comes out looking like a triangle, and every triangle looks like home.


Want to keep reading? The full novel is available now.


🔥 Want an EXCLUSIVE Bonus Chapter?

House Rules — The Anniversary — An exclusive scene you won’t find anywhere else

One year after the six-month verdict, Harper, Noah, and Eli rent a cabin, bring the original takeout-menu constitution, and finish writing Part Two — one rule, and one steamy celebration, at a time. The final rule will wreck you.


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