Its all just a reminder to do all your chatting and feeling up in
cattle class where it belongs, whether in or out of uniform. I
seriously doubt some full fare-paying "Ferst Closs" pax ever
engage in anything as dirty and filthy as sex or even tried it.
"Stop that young man! That's dirty and decrepit and I didn't
pay all this money to fly to London just to watch you engage
in something as foul as....kissing and cuddling and sucking
that female's neck. Yukky poo this sex nonsense - far below
my status to engage in."