A mysterious amulet, becomes a charm of incredible power as it's handed down through the ages. It seems that everyone who possesses it becomes able to perform the most intense sexual feats - fantastic orgies of uninhibited, insatiable passion. From luscious Leslie Bovee, who can't remember how she got the amulet, but nonetheless becomes too irresistible to her three gardeners who are driven mad by her charms that she takes them all at once - to the beautiful Serena, whose already enormous sexual appetite reaches orgasmic proportions. No one is spared, including the audience! From the non-stop parade of delightful sensual encounters made possible by this ancient charm, this gem is a classic adult presentation.

玛丽的男友做爱时总是不够持久，于是他向恶魔许愿，若能让他持久一点，就献出自己的灵魂。恶魔答应了他的要求，赐予他一种神药，让他无时无刻都勃起。为此，狂喜的二人决定办一个派对来庆祝，玛丽还决定邀请豪放的姐姐参加这个纵欲派对