Catherine Mary Stewart struts the golden beach in a skimpy red top and bottoms that barely hang on, arms flung wide, hips swaying under the dying sun. Fabric slips off fast—top gone, bottoms tugged low—revealing her tight frame amid a pack of sunbaked bodies shedding clothes like second skins. Shirtless guys in low jeans chase the waves naked, cocks swinging free; lithe women peel off white sweaters and jeans, plunging bare into the foam. She spins with a red-clad pal, asses flashing, then everyone's stripped, splashing wild in the shallows.