A 40-year-old family restaurant manager. At work, he's known as the "boring middle-aged man," living an ordinary life. But one week ago, he got a girlfriend—a young college girl. However, she has ED and is deeply in debt. Getting involved with a younger girl is unthinkable. He planned to break up with her during their final date, but after her tearful confession, he ends up kissing her. Suddenly, his previously impotent cock achieves a god-like erection!? What on earth is happening to him!?