After three years of marriage to Haruka Noki—a stunning woman whose figure is slowly slipping away—her desire to reclaim her youthful physique brings our relationship to the gym. Though initially supportive and even attempting a week of workouts myself before quitting out of sheer dread for exercise routines,
Haruka quickly finds a more captivating partner in the tall coach. This muscular trainer possesses not only a sculpted physique but also an impressive charm that seems to draw Haruka closer with every session. The palpable distance between us grows wider as intrusive thoughts about him sleeping with my wife become constant mental background noise. Driven by suspicion and mounting jealousy over their intense interactions at the weight racks,
I decide on a surveillance mission: planting a hidden audio recorder inside her handbag. When she finally returns home and retreats to the bathroom for privacy, I retrieve the device to check its findings. What plays through the speaker confirms my deepest fears... The evidence reveals exactly what has been happening behind closed doors! Discover this dramatic moment of infidelity where a devoted husband uncovers his wife's affair with her handsome gym trainer.
