The story revolves around a cuckold husband who calls for help with his wife's car. The mechanic arrives and finds the wife already on top of the hood, her skirt hiked up and her panties in sight. As they work together, their touches become increasingly intimate. The husband watches from the sidelines, growing aroused and jealous, while his wife and the mechanic share passionate glances. As the fuel cylinder is replaced, the sexual tension builds between the two strangers. Finally, the mechanic suggests that he could start the car for the husband's wife, and as he does so, he rev-starts the engine hard, causing the jolt to throw the wife onto him. In an act of defiance, she straddles him and they begin to have sex right there on the hood of the car. The cuckold husband, unable to control his jealous rage, starts honking his horn repeatedly, drawing attention to their forbidden act.
