Christie Stevens, the sultry stepmom, and her daughter Emma Starletto, find an ingenious way to boost car wash sales. Trading their uniforms for skimpy bikinis, they soap up vehicles with lustful enthusiasm. As the suds fly, so do their inhibitions. Christie's wandering hands can't resist Emma's curves, and soon they're locked in a passionate 69 on the hood of a car. Fingers dance, pussies are licked, and scissoring ensues, all for the thrill of getting caught.