Under the harsh glow of a flickering streetlight, a once-proud wife, now a mere 'puta,' barters her wares. Her body, a mix of faded beauty and hard-earned curves, is her only currency. She's 'esposa' no more, just a Mexican streetwalker, 'mexica' in name only, as she hawks her worn-out charms to the lowest bidder in a sordid, public transaction.