I am not a particular fan of flying - particularly long flights - but a combination of the window seat, some liquor, and some Valium taken at the right intervals all help me "get over it."
Who is conducting the test that sends you to the test-forum? I did what you suggested and then the pics appeared when I came back to the gallery. It was not as if the pics were prohibited.
They probably do tell if they're about to cum but I usually can tell by their bodies if they are getting close. Then I am able to control them to get them to. Nothing like a really nice moan while you are pulling them down your throat.