Mile High
You’re only partly right if you thought this was about having sex on an aeroplane. Also, thinking about it, having sex “in an aeroplane” may be easier.
Anyway, we like to think there’s more to it than that. Like being deliciously naughty, doing something you know you shouldn’t do, in a place where it shouldn’t be done, causing mild discomfort and great joy for yourself and presumably someone else.
Say ‘no’ to prudish ground love and “do it with the captain” today!