In an island, a young couple, Violet and Peter, offers a sex swap with fellow guest Olivia, a hot lesbian. What starts as a mutually-beneficial deal turns rough and tumble when Peter demands more than...

有钱夫妇平时喜欢玩一些有关于性的游戏来增加他们的性生活乐趣。但当他们遇到另外一对比较保守的夫妻，则需要更加努力去制定新的性游戏规则，来取悦新的伴侣。简而言之，这对夫妇的性玩乐变得更具有挑战性了@优质资源库...