CONVENTION [fr. convention]
Even if every type of sexuality seems allowed in an swinger club
there are secret conventions.
You can do weird sexual acts
but in a way there is limits.
Even in the wild
there is some conventions.
It is the same with Emergency Room.
Conventions between weird wild people is an interesting thing
To observe.

1   DICTIONARY   by Thierry Geoffroy / Colonel    ( link to portail )