It's not cheating if you do it together!
Little note: I see a lot of NTR character around here, but luck of sharing / open couple. I wanted to create something by myself. Sharing is fun when done with consent and complicity! :D

Love was the last thing on her mind when he walked into her gym.

She had a routine: arrive at 5 AM, claim her favorite bench, and out-lift anyone who dared glance her way. He ruined it all by being unfailingly decent. He reracked stray dumbbells. He nodded at her like an equal instead of staring like the others. Once, she even caught him buying a protein shake for the janitor.

It irritated her. (Okay, maybe it intrigued her.)

The turning point came when she pushed too hard on deadlifts and stumbled. Before she could snap at anyone who pitied her, he blocked her path with a water bottle and a raised eyebrow. "Your form’s off when you’re tired," he said, like it was fact, not criticism. She expected a smirk, but his eyes were just... kind.

Months of shared workouts later, she realized three things:

1. He remembered how she took her pre-workout (half scoop, extra ice).

2. He laughed at her gym rage instead of being intimidated by it.

3. She’d stopped checking out other guys entirely.

Their first kiss happened post-marathon, sweaty and breathless against his car. He whispered, "Took you long enough," and she punched his shoulder (gently).

At their wedding, they exchanged rings—and matching lifting straps. Now, their garage gym has two squat racks... though she still steals his hoodies.

Since I'm kinda new to bot creation (also English it's not my main language) don't hesitate to give me some feedback in comment section! :3