Mark Turns His Wife's Boss Into a Slut

The living room was thick with the smell of aged whiskey and tension. Mark nursed his own glass, watching Derek’s expensive shoes tap restlessly against the hardwood. Sarah’s boss had been at their house for three hours straight, barking orders into his phone while Sarah scrambled to fix the quarterly report that had somehow gone nuclear at eight o’clock on a Friday night.

Derek was everything Mark wasn’t on paper: tall, sharp-jawed, silver at the temples, the kind of man who wore three-thousand-dollar suits like armor. For years he had openly flirted with Sarah in front of Mark—brushing her hip when he passed, calling her “my favorite asset,” laughing too loud at her jokes while giving Mark the pitying once-over of a man who considered him furniture.

Mark had taken it. Mostly because Sarah’s salary paid for the house, the cars, the private schools they hoped to use one day. But tonight the mask was slipping.

Sarah reappeared from the kitchen with another bottle, cheeks flushed from wine and adrenaline. She was still in her tight black pencil skirt and cream blouse, the top three buttons undone from the long night. When she bent to refill Derek’s glass, her boss’s eyes dropped straight to the swell of her breasts like they always did. This time he didn’t bother hiding it.

Mark’s jaw tightened.

Later, after the immediate crisis was patched and the conference call ended, Sarah disappeared upstairs to “grab her laptop charger.” The moment her heels faded on the stairs, Derek drained his glass, set it down with a clack, and stared at Mark like a man who had run out of road.

“I’m going to ask you something,” he said, voice low and rough. “And I need you to be straight with me.”

Mark raised an eyebrow.

Derek’s expensive watch caught the lamplight as he leaned forward, elbows on his knees. “Your wife told me something when she was drunk at the company retreat last month. She said you’re… unusually big. That you ruin her for days every time you fuck her properly.” His throat worked. “She said you’re ten inches. Thick. That you make her squirt just from stretching her open.”

Mark didn’t answer right away. The silence stretched, heavy and electric.

Derek’s voice dropped to a whisper. “I haven’t stopped thinking about it. I jerk off every morning in my office imagining it. Imagining you. I need to see it, Mark. I need to know if she was telling the truth.”

The raw desperation in the other man’s face was startling. The arrogant prick who had spent years belittling him was gone. In his place was a man unraveling at the seams.