A middle-aged housewife named Yukari Fujisaki, who has been busy with her daily routine of shopping, childcare, and work since purchasing a used compact wagon. She prioritized frugality over beauty after having children, leading to a colorless life. However, when she meets a virile college student at her part-time job at a family restaurant, he pursues her relentlessly, awakening her long-lost feminine desires. Despite knowing it's wrong, she finds herself unable to resist his advances and becomes consumed by their secret affair. They engage in passionate car sex during breaks at work and even in the cramped vehicle parking lot on the way home. As they reach climax after climax, he fills her up with multiple loads of cum before rushing off to pick up their kids. Note that recording contents may vary depending on distribution methods.