She Is The Virgin, But Who's Her Lover?

The novel begins with a man who wakes up in a hospital bed. He has no memory of what happened the night before, but he knows he is a virgin. He remembers his name, but not his identity. So, the only thing he can do is call out for her. The woman he calls out for comes in and reveals that she is his lover. They had met at a club the night before and she was so into him that she had given up her virginity to him. Now they are together and they are both virgins again. The novel follows their story as they try to figure out who the other person is, and if they will be able to keep their virginity for the rest of their lives.