Although my wife has a driver's license, she lacks confidence in driving. She said she'd be fine with a small compact car and commuted to her part-time job in the city. However, it seems she's been giving a ride to a young coworker from the same workplace in that small car. In the cramped interior, they press close together, entwine their tongues, and grind their hips—a vivid depiction of a forbidden car sex affair between a part-time wife and a young part-timer. This is a married woman seduction drama that delves deep into the raw, illicit relationship.