Chapter 7: A New Subject
The sheets were still damp. A intimate, musky scent clung to the cotton, a composite of their sweat and release. Aidan lay on his back, one arm flung over his eyes, the other wrapped possessively around Catriona’s waist. Sunlight, stronger now, cut across the rumpled duvet.
Catriona’s phone buzzed on the nightstand.
She stretched, a sinuous movement that pressed her bare back deeper into his side, and snagged it.He heard the tap of her thumb unlocking the screen. A slow, lazy silence followed, broken only by the distant hum of the fridge downstairs—that persistent, guilty pulse.“Fiona,” Catriona said, her voice morning-rough and satisfied.
Aidan didn’t move. “What’s she saying?”
“She’s saying…” Catriona trailed off, and he could feel the shift in her energy, a coil of anticipation tightening beside him.“Mark has a business trip next weekend.Albany. She’s ours all day Saturday.”
Aidan lowered his arm. He looked at the ceiling, at a faint crack in the plaster he’d been meaning to fix.Ours.The word held a new, specific gravity. He saw Fiona’s face, flushed and tear-streaked that morning on the couch, the way she’d nodded. The hunger in her eyes when she’d looked at him, clean and showered and belonging to someone else.“Okay,” he said, because it was all he could manage.
Catriona swiveled in his arms, propping herself up on an elbow. Her red hair fell in a chaotic curtain, tickling his chest.She held the phone between them, screen bright. “And look.”
It wasn’t a text from Fiona anymore.It was a photo. A woman, mid-laugh, head thrown back. Curly blonde hair, tumbling over bare shoulders.A plunge of neckline, the swell of generous curves restrained by a summer dress. Her smile was wide, unguarded, and somehow wicked, like she’d just told a joke that was a little bit filthy.
“This is Siobhan,” Catriona said, her thumb sliding to the next image—a group shot from a barbecue last summer. There they all were, him holding a beer, Catriona grinning, and this Siobhan, wedged between them, her arm loosely around Catriona’s waist.He remembered her.Loud laugh. A hand that always seemed to find a reason to touch your arm during a story.
“She’s been hinting for months, Aidan.Little comments about her Gary. How he’s more interested in his golf simulator than her. How they’re more like roommates.” Catriona zoomed in on Siobhan’s face.Her eyes were a bright, challenging blue. “I ran into her at the coffee shop yesterday.Bought her a cappuccino. We talked for an hour.”
Aidan felt a familiar, complicating stir in his gut. A base response to the photograph, to the casual intimacy of his wife’s words.“And?”
“And I listened. I agreed.I told her how understood she must feel. How passion isn’t something you should just… retire from.” Catriona’s voice dropped, became conspiratorial. “I let the conversation drift.To us.To how lucky I felt.How seen. I didn’t mention you, not directly. But I made sure the idea of a man who pays attention… who devotes… was just hanging there in the air between us.”
She put the phone down and traced a finger down his sternum, over the hard plane of his stomach. “She took the bait.She asked what our secret was. I just smiled and said it was a bit too X-rated for a Tuesday morning at Brew & Bean.” Catriona’s finger hooked into the waistband of his boxers.“She blushed. A real, full-body blush. And then she said, ‘Well, maybe you’ll have to tell me over something stronger than coffee sometime.’”
The image flashed in Aidan’s mind, unbidden, immediate. Not of Siobhan, but of Fiona. The choked gasp she’d made when he’d finally pushed inside her, the overwhelming, unbelievable tightness. The way Catriona had watched from the armchair, her eyes dark pools of absolute ownership.
His cock, heavy and interested, twitched against Catriona’s hand.“See?” she whispered, feeling it. “Your body knows. It knows this is what it’s for.” She leaned down, her breath warm against his ear.“Imagine her, Aidan.Those big blue eyes going wide. That pretty mouth forming a perfect ‘O’ when she sees what you’re working with.When she feels it. She’s softer than Fiona.Rounder.She’ll look so fucking beautiful underneath you. And I’ll be right there, watching her realize that every boring, lonely night with her husband was just a warm-up for this.”
Aidan closed his eyes.The crack in the ceiling blurred. The guilt was there, a cold stone in his throat, but it was being subsumed by a hotter, darker current. Catriona’s narrative was weaving a spell, and his blood was humming the tune.It was a transaction, she’d said.The cleanest kind.
“How?” he managed to ask.“Easy,” Catriona said, sliding her hand down. Her touch was deliberate, claiming.“I’ll invite her over for wine next week. Just us girls.We’ll get a little loose, a little honest. I’ll guide the conversation.I’ll make her feel safe, desired, chosen. And then I’ll tell her.About our arrangement.About Fiona.I’ll watch her face. I’ll know if she’s ready.”
“And if she is?”
Catriona’s grip tightened.He hissed in a breath.
“Then we schedule a symphony.” She kissed his shoulder, a soft press of lips.“Fiona first.Then Siobhan. We build our repertoire, my love.”
Aidan opened his eyes. He looked at his wife—the freckles, the fierce intelligence in her gaze, the utter certainty.This was her creation.And he was the instrument. The stone of guilt dissolved, not gone, but metabolized into something else: a potent, treacherous fuel.“Okay,” he said again, but this time it was a vow.
“Good.” She released him and rolled out of bed, a flash of pale skin in the sunlight. “Now get up.I’m making eggs. And we need to change these sheets.”
He watched her walk naked to the closet, her movements efficient, unhurried, powerfully casual.The day was ordinary. The sun was shining. And their life, their marriage, was now a secret engine of exquisite, forbidden design.He got up.The room still smelled of them, of sex and sleep and conspiracy. As he followed her out, the hum of the fridge greeted him at the top of the stairs, a steady, patient sound, waiting for the next confession to begin.