My Wife's Black Gym Bull: Trained to Take It

By Diana Deepthroat

Sofia Sonnier has built her life around discipline and devotion. At 28, her obsession with fitness masks a growing frustration in her marriage to kind but unassuming Henry. When she hires Gerald Badubi, a commanding personal trainer whose imposing presence fills every room, Sofia expects only physical results. Instead, his calculated guidance and unyielding authority begin to erode the careful boundaries she has always maintained.

What starts as rigorous workouts in the gym's shadowed corners stirs a dangerous hunger within her. Sofia finds herself caught between the love she holds for her husband and the intoxicating pull of a man who sees her hidden desires. Henry waits patiently in the car after each session, sensing changes he cannot name, while subtle shifts in Sofia's behavior awaken his own conflicted emotions.

As Gerald methodically dismantles her resistance with whispered challenges and lingering touches, Sofia's internal battle intensifies. Loyalty clashes with awakening needs in a slow burn of tension, shame, and forbidden temptation. This dark journey of transformation explores the fragile line between fidelity and surrender, where one decision could reshape everything. Will Sofia reclaim control, or will she yield to the discipline that promises to remake her completely?

• Format: Paperback
• Language: English
• ISBN: B0HB1H1F91
• ISBN13: 9798188522421
• Release Date: July 2026
• Publisher: Independently Published
• Length: 72 Pages
• Weight: 0.22 lbs.
• Dimensions: 0.2" x 6.0" x 9.0"