A construction worker drives a coworker home before starting at a new job site, but their company car’s battery dies in an underground garage. Roadside assistance will take an hour to arrive. Overcome by the midsummer heat, humidity and the sight of his coworker’s healthy tanned body, he has her give him a titjob before the two lose control and indulge in sweaty, shameless sex in the body-odor-filled garage.