The seductress vol. 5

Millie and her sister Haley go on vacation to an exclusive Caribbean resort. They are accompanied by Haley's new boyfriend, Shawn, and Millie's new boyfriend, Nathan, whom Haley has known since high school. Millie has always been an unpredictable girl who has had many relationships, but she now swears that Nathan is the one and only. Everything is going well until she becomes intrigued by a married man at the resort and starts falling back into her old ways, leaving Haley with a choice: warn Nathan and ruin the trip, or hope that Millie comes to her senses in time.