A pair of strangers caught joining the Mile High Club on a packed Virgin Atlantic jet were interrupted by a stewardess asking: “Would you jeopardize your holiday for a blowjob?”

The crew opened the bathroom door and found the man standing with his pants down and the woman sitting on the toilet seat.

Stunned passengers had watched as the seemingly drunk woman began chatting up her fellow flyer moments after they boarded the Boeing 747 at Gatwick airport in London.

After sharing a kiss the pair darted into the economy cabin bathroom halfway through the 11-hour flight to Cancun on March 13.

Soon, three stewardesses were banging on the door demanding they come out.

As the man sheepishly emerged and returned to his seat, one of the cabin crew asked: “Would you jeopardize your holiday for a blowjob?”

Virgin Atlantic told The Sun they have now banned the woman from all future flights.

A man who was sitting nearby told The Sun: “She turned up on the plane totally sloshed at 12:30 p.m.

“She was very friendly and approached me and my pal for a chat.

“The woman then struck up a bond with a guy who was traveling on his own and sat across the aisle from her. They were kissing.

“They were both in their late 20s, but were total strangers before getting on the plane.

“Minutes later she disappeared into the toilet, and he followed her in.

“It was so obvious. Everyone knew what was happening because she had been so loud and rowdy.”

Footage shows the man emerging from the bathroom first and trying to argue that the woman had taken ill.

But a stewardess says in disbelief: “You’re not even traveling together. Why were you in there?”

Passengers clapped and jeered as crew escorted the pair back to separate seats.

Minutes later, the woman was involved in a fight with a female pal and was accused of throwing drinks around the cabin.

Her blonde friend struck her and shrieked: “Don’t you f—ing ever … Do you understand me?”

The pilot radioed ahead for cops to meet the flight when it landed in Mexico. Officers boarded and marched the woman off with her bags.

Virgin Atlantic said: “Flight VS93 from Gatwick to Cancun on March 13 was met by the authorities on arrival due to disruptive behavior on board.

“The safety and well-being of our customers and crew is our top priority, and we won’t tolerate any behavior that compromises this.

“As a result, the disruptive customer has now been banned from all future travel on Virgin Atlantic aircraft.”