嫐，戲弄、擾亂的意思。富家妙齡女子姈在一次的機會下認識地產商馬氏夫婦，在好奇心的驅使下介入他們的婚姻；並對兩夫婦展開獵誘行動。兩夫妻在毫無招架能力下分別對她產生了不同的情愫；然而對姈而言這只是個遊戲，誰知在遊戲的背後卻有更大的密謀，而姈和馬氏夫婦能在這場遊戲全身而退嗎？A beautiful young girl dressing in unisex outfits, intrudes into the life of a wealthy married couple. While seducing each one of them with specific tactics, she brings pleasures they have never experienced before. However, as the saying goes...