The inebriated woman, who was supposedly in her 20s, was seen getting closer to the man during the flight, who happened to be sitting next to her parents.
They then sloped off to the toilet to do the deed, but their enthusiastic shouts alerted staff, who forced open the door and then questioned their behaviour.
According to the Mirror, the woman became abusive after staff challenged her, and she was questioned by US authorities before being allowed to leave the airport and continue her holiday.
We bet that her parents were totally thrilled with her actions and the holiday was a complete success.
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