Put in its simplest form, "swinging"
is enjoying consensual sexual experiences with people other than your regular
partner. Most people, who swing and are part of a couple, do so with the
full knowledge, consent and, usually the participation of, their partner.
Within this, however, there is a broad spectrum of activities. For some,
swinging forms a big part of their life, for others it is an occasional
"treat". Some people enjoy a wide variety of swinging partners;
others form longstanding relationships with one couple. For some, swingers
"anything goes", while others confine themselves to limited experiences
that they enjoy, for example girls exploring their bisexuality together
whilst the partners simply watch.