We are in a long term affair, both very sexual and have intense feelings for each other. The idea of swinging came up and we both liked the idea but concerns about any jealousy that may arise. So having never done this before we are both of the mind that we don't want to jump straight into it but like the idea, starting with some soft swing to see if we like it, it went well then possibly going further. So looking for a bit of understanding so we can get the confidence and then, who knows. If it doesn't work, then so be it. Nothing ventured, nothing gained.