Now this may not be a Cinemax After Dark movie, but it defintiely is one of those Safe for HBO/Cinemax Nude Movies. The only things I remember about it is that it was in the 90s, and that one of the very first scenes has a stewardess in glasses and pilot joining the mile high club while the pilot uses airplane euphenisms for directing her what to do. While this is going on, some lady is listening in and jotting down notes for either a book or article she is writing. I think it was part of a series.