My Mile High Club experience was well planned so we would be quick - ended up being a lot easier than we thought it would be.,,, I made sure I didn't wear any kind of anything underneath my dress, even before we checked out of our hotel & left for the airport.... lol
10:30pm flight from Chicago, I simply walked to the lavatory, left it unlocked, hiked my leg up with my foot on the sink & 20 seconds later he walked in, unzipped & entered me as I locked the door....
It was soooooooo f*ing intense guys! Makes me wanna fly out of town, just thinking about it!!! Hahaha!
Since we didn't get caught, while exiting the plane, I whispered to the very gay flight attendant, whom I had briefly flirted with earlier, that we joined the Mile High Club in the left lavatory.... He giggled & congratulated us....
I have a key chain & bumper sticker for my joining the club,,,, Lol
Good luck to ya! Let me know how it goes!!!