Gotta love the Auzzies

The most common reasons given for group sex are excitement, variety and to spice up long-term relationships.

The most common form of group sex is a threesome, although one third of respondents say their largest group involved five or more people.

Participants are not at it all the time, with 40 percent saying they have tried it only once, and little over one in 10 doing it weekly or monthly.

But there seem to be few tears after bed time, with 80 percent reporting nothing but fun, with everyone's rights being respected.