The Trainer's Temptation (en Inglés) - Kathy Quean

When Raylynn Miller hires a scorching-hot personal trainer to revive her stale marriage, she never imagines the real workout will be her own humiliating surrender.

Nina is everything Raylynn isn't-confident, commanding, and built like a goddess. From the very first sweat-drenched session, the dominant trainer sets her sights on Jack, Raylynn's husband. What starts as innocent couple's fitness quickly spirals into something darker: Raylynn secretly watching from the shadows as Nina takes absolute control, edging, denying, and claiming her husband in ways Raylynn never could.

Soon Raylynn isn't just watching-she's kneeling. Begging. Cleaning up the evidence of her husband's pleasure while her own desperate need is cruelly denied. Every session pushes her deeper into a world of exquisite humiliation, aching denial, and twisted arousal she can't resist.

But when Nina announces she's taking Jack away for a private overnight "training retreat," Raylynn must decide how far she's willing to fall to stay in the game.

A scorching cuckquean tale of power exchange, female domination, intense denial, and total marital surrender. For readers who crave raw psychological depth, relentless erotic tension, and a wife who learns the intoxicating thrill of being second.