Veteran flight attendant Okuda works for an airline that has seen a reduction in the number of flights due to the effects of COVID-19, forcing flight attendants to be seconded to affiliated companies. However, Okuda, who has a high sense of pride, stubbornly refused to be seconded to other companies. Then, she receives an invitation from the president of an airline company to become an exclusive flight attendant for a private jet. The condition is that she must pass several employment tests. Okuda agrees to the offer, but... Flight attendant Saki is humiliated and her sex skills are put to the test.