Unfortunately I have some bad news to report. The shit didn't go down. First of all, I was seriously dead tired from 5 days of constantly doing shit (skating, eating, partying, not sleeping). I took a red-eye flight home so my plan was to try to make it happen when everyone was falling asleep, but we ended being included in that group of sleeping people. Also our seats were right in the middle of the plane a few rows away from the middle bathrooms so everyone would have seen us going in there. I think you pretty much have to be near the back for it to happen.
PS. I was relaying this story to my female co-worker and she told me that she's fucked on an airplane before. She said her and her old boyfriend were near the back and as soon as the pilot said it was ok for everyone to remove their seatbelts they went into the back bathrooms. She also said they filmed it. This bitch is down.