Twenty-year-old Allison Slater has been in love with her brother's bandmate, Rhys McGowan, since she was fifteen. But to him, she'll always be Jake's little sister and off limits. Now a college sophomore, she sets her sights on making Rhys see her as someone he could date. But the night she has been dreaming of turns to heartbreak, and she realizes that she'll never be the one for Rhys.
For Rhys McGowan, his nightmare began when he woke up, naked and hung-over, next to his bandmate's little sister. He only makes matters worse by lying to Allison about not being interested in her. His resolve is tested when Allison comes on tour with Runaway Train, and the more time he spends with her in the close quarters of the bus, the harder it is for him to resist.