The most common word or name is swingers club.
But it is much more than that.
It is the free spirit of no jealousy that I like.
I know no woman that is there on her own accord is going to slap her husband for looking at my boobs or me shaking my ass because she is looking at them as well.
I like the openness and peace of mind then the enjoyment of pleasure is much greater.
Most cities have underground ones known by few any in Lubbock?