如何做爱 How to Have Sex

　　Two friends work as cleaners whose jobs are to clean homes and places where people have died or dead bodies are found. One day, they are tasked with cleaning a house where there were three dead bodies inside. Their job is to clean the corpses that have rotted. When they arrived there, they found that there are strange things happening and then they discover a strange book.

故事以19世纪的开曼群岛为背景，索尔达娜饰演居住在加勒比海地区的埃克塞尔，这是一个非常强势的女性角色，当她的岛屿被凶残的海盗入侵时，她过去的秘密将被揭开。

　　晴朗的一天，三年前痛失男友的珍娜（丝柯·泰勒-考普顿 Scout Taylor-Compton 饰）与好友瑞妮（克里斯蒂娜·尤罗尔 Christina Ulloa 饰）、迈克（迈克尔·科彭 Michael Copon 饰）以及新结识的帅气青年伊安（特拉维斯·范·文克 Travis Van Winkle 饰）前往某个乡村，参加当地举行的五月节。湖畔小屋，笑语欢歌，青年男女们纵情欢乐，只有珍娜强颜欢笑，似乎久久无法从三年前的惨剧中走出。随着夜幕降临，四人走入桑拿室，体会无上的蒸汽享受，而危机也正一步步向他们迫近。在此期间，迈克和瑞妮突然爆发争吵，前者夺门而出，大发雷霆，而瑞妮和珍娜、伊安稍后却发现，他们三人却被意外锁在桑拿室中。　　温度逐渐升高，而死神的脚步越来越近……