Unthinkable without a partner's understanding and a community, 14 couples engage in swapping fetish sex driven by jealousy and pleasure! The group sex involving two couples is said to be more than twice as enjoyable as usual... They can't go back to normal sex anymore! Their sexual kinks are unleashed! Breaking free from routine with another person's body! A record of their ecstatic states as they swap cocks and pussies, experiencing sensations they wouldn't normally get.