Franco's hidden camera captures the raw, uninhibited lust of San Francisco's nightlife. In the dimly lit corners of Rincon, a woman, a stranger to the camera, lets her inhibitions loose. She's a panther, prowling the streets, her eyes hungry, her body a canvas of tattoos and curves. She finds her prey, a man named Pancho, and together, they embark on a night of debauchery, their bodies entwined in a dance of sin under the city's neon lights.