An amorous couple have been caught appearing to engage in a sex act while on board a Ryanair flight.
The pair took advantage of the extra space in the Emergency Exit seats as the woman looks to be performing the act on her lover.
With his head back against the seat, the woman appears to be using her hand underneath the man's clothing.
But one fellow passenger decided to film the incident and upload it to YouTube.
The clip entitled Mile High Club has been viewed almost 290,000 times.