Every Thursday, my wife would put on her tiniest red bikini and invite the same guy over to our

“What do you want?”

Marcus asked the question because Elena couldn't. He had stopped pacing. He stood frozen near the hearth, his hands twitching at his sides, the blue-green copper residue on his skin looking less like a stain now and more like war paint.

“Want?” I repeated, offering a faint, humorless smile. “Marcus, I don’t *want* anything from you. That would imply I’m negotiating.”

“You can’t just—you can’t trap us here,” he stammered, his executive veneer completely shredded. “This is kidnapping or—or unlawful detainment. If I walk out that front door right now, you can’t stop me.”

“Please,” I gestured toward the open front door with an open palm. “By all means. The BMW is right out there. Mrs. Higgins is still watering her fern, and I’m sure she’d love a closer look at your new skin tone. In fact, why don't you drive straight down to the local police precinct? Tell them your car is registered to a defunct shell company under federal investigation, and see how eager they are to take your statement about my pool chemistry.”

Marcus swallowed hard. He didn't move an inch toward the door.

I turned my attention back to Elena. She was staring at her hands, her fingers tracing the hem of the damp towel. The bravado she had worn in the pool—the challenging smile, the arrogant *‘Don’t make this awkward’*—was gone, buried under the crushing weight of exposure.

“You thought I was weak,” I said quietly, pulling out the armchair opposite the sofa and sitting down. “You thought because I went to work every morning at seven-fifty-three, because I kissed your cheek and asked about your grocery list, that I was blind. You forgot one fundamental truth about our marriage, Elena.”

“What?” she whispered, her voice barely audible.

“I built this house,” I said. “Not just the timber and the drywall. I designed the security architecture, the smart-home protocols, the drainage systems, and the filtration nodes. Every single drop of water in that backyard moves the way I tell it to move.”

“You planned this,” she said, her eyes lifting to meet mine, filled with a sudden, shivering realization. “From the very beginning... you knew about Marcus before today.”

“I knew about him since week two,” I corrected. “I just wanted to see how long my wife could perform in her little red bikini before the curtain dropped.”

Marcus took a step forward, his jaw tight. “Look, David, let’s be reasonable. Whatever you think is going on—it’s over. Done. Finished. We pack up, I leave, and we never come back here. You get your house, you get your quiet life. No harm done.”

I looked at him for a long, silent moment. The sheer audacity of a man who had spent two months sleeping in my bed—metaphorically speaking—suggesting a clean break almost made me laugh.

“No harm done?” I repeated softly. “Marcus, you parked your car in my driveway, tracked your filth across my hardwood, and treated my home like a private resort for your little mid-life crisis.”