The streets of Guasave, Mexico, echo with the screams of spring breakers, as they converge on the beach for a raunchy wet T-shirt contest. The girls, their hair drenched and shirts clinging to their curves, dance and tease, their hard nipples poking through the thin, wet material. The crowd surges forward, eager to feel the soaked fabric, to touch the girls' slick skin, as the contest heats up and the breakers' desires become increasingly evident.