This is a record of a flight attendant being thoroughly trained. Mayu, a flight attendant, has been repeatedly summoned to a hotel room prepared for her by cunning men who hold her weakness. She has never let go of her hatred and contempt for these men, but she couldn't escape this humiliating situation. If she refused, her shameful relationship would be exposed to her company. She vowed to herself that even if her body was sacrificed, her heart would never break. However, the men laughed at her pretense, and she was seen through. The more she resisted, the more her masochistic desires were revealed. She was mercilessly berated and humiliated, and ended up kneeling at the feet of a man, her dignity shattered.