ONE BRUTAL WORKOUT. ONE MOMENT OF WEAKNESS. ONE TRAINER WHO OWNS IT ALL.
Stefan Richter needed to get in shape. Thirty-four, successful, and soft, he hired Kira Müller for her reputation as a brutal trainer. He expected lunges and burpees. He expected pain.
What he didn't expect was for Kira to catch him staring at her bare feet during a cooldown stretch.
And he certainly didn't expect her to weaponize his secret desire against him.
"You want to worship these? Earn it."
Kira doesn't do gentle. She transforms their sessions into a ruthless game of physical exhaustion and psychological conditioning. Stefan must push his body to failure just for the chance to kneel.
But private worship isn't enough for Kira. She craves total control.
From the risk of the glass-walled gym floor to the forbidden territory of the women's locker room, Kira pushes Stefan past every boundary. She introduces him to the taste of authentic sweat, the crushing weight of being trampled under sneakers, and the heart-stopping terror of public exposure.
But the ultimate test awaits.
Kira isn't just training a client; she's breaking a toy. And she's ready to share her new plaything with the other female trainers.
Will Stefan break under the pressure, or will he discover that being the gym's secret entertainment is exactly what he craves?
