Deb Steele hikes through a Water Authority reservation. But houses are being built on one section of it, and she can't get home. She phones Kai Cole, and he and Harry Anders come to get her. While she's waiting for them, her cell phone battery dies and a young man turns up on an electric scooter. When he realizes she's quite alone, he plans to sexually assault her. She escapes from him just as Kai and Harry arrive. Kai worries about how he can protect Deborah if this man is following her, and Harry suggests they learn karate. Kai decides the only way their beginning threesome relationship can progress further is if they all move in together. But, as Deb is leaving work late that evening, the attacker jumps her once again. Why is he after her? How can the men protect her? And will they ever have enough time to build their friendship into a genuine relationship?