离婚后带着两个孩子生活的乔，某天突然收到匿名短信，说同居男友丹尼与自己的女儿之间“有事发生”。不知道该相信谁的乔，向朋友倾诉，甚至打电话到儿童保护机构咨询，只为了能保护女儿。最终，乔得知了真相。...

Follows a straight-laced high school student and her slacker best friend who, after a regrettable first sexual encounter, have 24 hours to hunt down a Plan B pill in America's heartland....