Returning form vacation, she'd obviously had a great time: She had a deep tan, new beads, and was still slurping down the fruity mixed drinks. She'd been buzzed for a week.
She'd also gotten used to wearing nearly nothing, and rarely underwear. She and her husband had been having sex everyday, sometimes three times a day. She was always turned on.
So it was no surprise, she flashed him on the plane. One last memory before they returned home, back to jobs, routines, and rules.