Ask me about being a swinger

My wife and I have been swinging for the last 6 months. What does that mean? We meet other couples/people and if we all like each other, we have sex with them. We've been together for 10 years and we love it. Before we started, I had a lot of misconceptions about it and this thread is meant to allow people to get an insight into what the lifestyle is about. It's not meant to be a list of sexual experiences. So I will not be going into great details about the sex. It's meant to be a resource for people who are curious about swinging to have their questions answered.