In a secluded, open-air gym, fitness enthusiasts push their bodies to the limit, unaware of the exhibitionist streak about to sweep through the group. One by one, they start to peel off their sweat-soaked clothes, the cool air contrasting with their heated skin. Muscles ripple and taut abs glisten as they continue their reps, now completely nude. The gym goes from a place of physical exertion to a stage for public displays of flesh, each participant feeling the thrill of exposure.