Swinging is most often practiced between couples who are either married or attached and have a little history together. Occasionally, single males and females are invited to join such lifestyle.
The special thing about swinging is that couples can to it together. As a couple they can actively seek excitement and share their experiences together. In such lifestyle the view in the exchange of partners for sex is seen as recreational plays. It is also seen as a form of enhancement to their existing sexual relationship.
As you may guess there are many sexual activities involved with swinging. Some are common at parties and events, while other will normally only be specially organized for that particular fetish.
Let us take you on a tour behind the scene of what sexual activities happen at events and parties: