Rei Hanasaki, who has finally achieved her dream of working as a domestic flight attendant, begins her first day on the job. Overcome with nervousness, she masturbates in the airplane restroom to calm her anxiety—but is caught by her instructor. Later summoned by him, she accepts his invitation to a hotel to relieve her stress. Wearing her uniform, she meets him in the room, sucking his penis while her own pussy drips with arousal. Her tense, anxious first experience becomes the start of something new.