Flight attendants for major airlines are elite women, a profession often seen as unattainable. Among them is Ms. Nanatsumori, rumored to be the most beautiful of all. Despite her flawless service, she makes her first mistake by accidentally damaging a passenger's luggage. The passenger immediately turns into a hostile complainer and demands sexual favors as compensation. After yielding once to settle the matter, she is forced into sex on every subsequent flight. Eventually, he brings a friend for a 3P session, turning their tickets into premium passes that include sexual services. A high-spec mile-high service that comes as a 'bonus' for one simple mistake.