Three Brazilian beauty queens, 'putas' in every sense, gather in a cramped, humid apartment. They're 'mariposas' by day, 'travecos' by night, and now they're ready to transform into 'bichas' for their eager, young 'viado'. The oldest, a dominant 'puta da noite', takes charge, ordering the others to service the young man. They strip, their bodies adorned with vibrant tattoos, and the room fills with the scent of sweat and sex. The young 'viado' is overwhelmed, his desires explored and satisfied by the three 'putas', who leave him spent and satisfied as they clean up, ready to face the day as beautiful, innocent women.