一位是年轻富有的少妇，另一位是意乱情迷的男人，不设防的激情，两人一触即发，他们正步向疯狂的毁灭边缘……信赖的守护神竟然是撩拨激情的刽子手？After a break-in at their house, a couple gets help from one of the cops that answered their call. He helps them install the security system, and begins dropping by on short notice and unofficial patrol, and spends a lot of time discussing the couple's problems with the wife. The husband begins wondering if they're getting too much help.