去年夏天，阳光明媚，微风轻拂，心情愉悦。不让断奶每天晚上吃奶

　　During summer vacation on Long Island, three young people--a girl and two guys--become so close that they form a sort-of threesome. When an uncool girl tries to infiltrate the trio's newly found relationship, they construct an elaborate plot that has violent results.