The hallway seemed to tilt. The beep of the heart monitors and the smell of antiseptic rushed into my lungs, suffocating me.

My wife, Sarah, stood by the reception desk, clutching her belly. Her eyes weren’t filled with the tears of a heartbroken woman who had just caught her husband. They were cold. Calculating.

Behind me, my mistress, Elena, was sitting in a wheelchair, a nurse pushing her toward the delivery rooms. But Elena wasn’t looking at me with relief. She was looking at Sarah.

And then, Sarah did something that made my stomach drop. She didn’t scream. She didn’t cry. She just smiled—a slow, terrifying smirk—and walked straight toward Elena.

“You’re right on time,” Sarah said softly.

Elena gripped the armrests of her wheelchair, her knuckles turning white. “I told you I would be.”

My brain short-circuited. I looked between my wife of six years and the woman I had been seeing in secret for the last year. “Sarah? Elena? What… how do you know each other?”

Sarah finally turned her icy gaze to me. “Did you really think you were that clever, David? Did you really think a man who leaves his phone unlocked on the kitchen counter could pull off a double life for eight months?”

The nurse pushing Elena’s wheelchair stepped back, looking uncomfortable, but Sarah paid her no mind. She leaned down, getting right into Elena’s face, but her words were meant for me.

“Eight months ago, I found your texts,” Sarah whispered, her voice dangerously calm. “I was going to divorce you and take everything. But then, I discovered Elena was pregnant. And a few weeks later, I found out I couldn’t have children of my own. The doctor told me the fertility treatments had failed.”

I stared at Sarah, my mind racing. “But… your belly. You’re in labor.”

Sarah reached under her maternity dress. With a sickeningly casual movement, she pulled at a strap. The large, round bulge of her stomach shifted, flattening instantly. She unhooked a medical-grade silicone prosthetic and tossed it onto an empty waiting room chair.

She wasn’t pregnant. She had never been pregnant.

“I needed a baby, David,” Sarah said, her eyes dead and wide. “And you owed me one.”

I looked at Elena, terrified. “Elena, what is she talking about? What did she do to you?”

Elena swallowed hard, tears finally welling in her eyes, but they weren’t tears of fear for herself. They were tears of twisted triumph. “She didn’t do anything to me, David. She paid me.”

The room spun….