Explicit Sex At The Expense Of Horror.

Rating: 1/10 (30 March 2015)

An unnamed girl flees her house running around in circles in the street before finally jumping in her car and speeding away. She drives to the beach where she calls her father apologising for trivial reasons as she speaks with fear in her voice. By the following morning, she has been brutally murdered, her body twisted and contorted.
Young college student Jay goes on a movie date with Hugh. In the theatre, they begin playing a game whereby one person picks someone out of the audience and other person must guess who they've selected. Hugh points out a woman standing at the entrance in a yellow dress whom Jay cannot see. Fearful, he demands they leave. On another date, Hugh and Jay have sex in his car, after which Hugh incapacitates her with chloroform. When she wakes, tied to a wheelchair, Hugh explains that their sex has passed on a curse: an entity which can only be seen by those with the curse, and can take on the appearance of any person. It will follow Jay at walking pace. If it catches her it will kill her and then pursue the previous person to have passed it on. This explanation points out to the audience that the unnamed girl at the beginning of the story is clearly who Hugh had passed it on to, but upon her death, "it" has returned to haunt him once again. He tells Jay that the only way she can escape the entity is to sleep with someone to pass on the curse. Wanting Jay to witness "it" first hand, so she will believe Hugh is telling the truth, he waits until a naked woman begins walking toward them. As Jay is clearly hysterical by this chain of events, he eventually releases her, drives her home, and flees.
The next day, the police cannot find the woman or Hugh. At school, Jay sees an old woman in a hospital gown walking towards her, invisible to others. Jay's sister, Kelly, and her friends Paul and Yara agree to help and spend the night in her house. In the middle of the night Paul investigates a smashed kitchen window but sees no one; Jay sees a half-naked and bloodied woman walking toward her, urinating. She runs upstairs to the others, who cannot see the entity. When a tall man with gouged-out eyes enters the bedroom, Jay flees the house and rides a bike to a nearby playground, where her friends find her.
With the help of their neighbour Greg, they drive to a unsavoury part of urban Detroit to an abandoned house where supposedly Hugh lived. Inside they find that Hugh has set up strings of tin cans and other noisemakers to detect an intruder entering the house. Living in "squatter-like" conditions, they discover a picture of Hugh and a girl wearing a varsity letterman's jacket, thus identifying his high school alma mater. Jay and Greg then go to his high school, and searching through an old high school yearbook, they discover that indeed Hugh is really "Jeff." The group traces Jeff to his real address. He tells them he got the curse from a one-night stand. The group decides to drive to Greg's lake house, where Jay learns to fire a gun. The entity, taking on the appearances of Yara, the tall man, and Paul, attacks Jay; she shoots it, but it recovers. Jay flees in Greg's car but crashes into a corn field, and awakens in the hospital with a broken arm and a head injury.
Greg agrees to sleep with Jay to pass on the curse, and insists he doesn't believe in it. Days later, Jay sees Greg smash the window to his own house and enter. She tries to warn the real Greg on the telephone but he does not answer. She runs into the house and finds the entity in the form of Greg's half-naked mother knocking on his bedroom door; it jumps on Greg and appears to rape him as he dies.
Jay flees by car and spends the night outdoors. Awaking the next day, she hears music and voices coming from the nearby lake. Walking to the beach, Jay sees three young men on a boat just offshore. She undresses and walks into the water with the apparent intention of having sex with them to pass on the curse. When she returns home, Paul arrives, but she refuses Paul's offer of sex to pass on the curse. Paul formulates another plan, and the group leaves Jay's house. As they drive away, she sees a naked man on the roof of her house watching her, showing that she either never slept with the young men or that the stalking entity has already killed them and has returned to her.
The group then heads to an abandoned swimming pool, where they plan to kill the entity by luring it into the pool and plunging electrical devices into the water. Jay, waiting in the pool, spots the entity and realises it has taken the appearance of her deceased father; it throws the devices at her. Firing at an invisible target, Paul accidentally wounds Yara, but manages to shoot the entity in the head, knocking it into the pool. As it drags Jay underwater, he shoots it again and Jay escapes. She then sees its blood filling the pool.
Jay and Paul have sex. Later, Paul drives through a seedy part of town past women who appear to be prostitutes. In the final scene, Paul and Jay walk down the street hand in hand, as a unknown stranger approaches them from behind on foot, but their fate is left unknown as the camera fades.