When Riley gets a wrong-number text from a complete stranger, she decides to have some fun with the young man rather than admit she's not the girl he thinks he is texting. And the cell phone exchanges, of course, quickly get pretty racy. After a few rounds of steaming flirting, Riley begins to get strangely excited, and soon wants to meet this strange but attractive man in person, and see if he's as hot and hard as he's claiming. So she decides to take the plunge into 'stranger danger' and go over to his place. He's not in the least put off that the girl he thought was coming over was, in fact, another hot and horny girl, desperate for a spontaneous booty call and a wicked cream pie.