At a college reunion, he reunites with Yuko, an older ex-girlfriend, for the first time in a while. As I missed the last train as my memories bloomed, Yuko, now a married woman, invited me, ``Will you come to my house? Your husband isn't here today...''. Although I was tormented by guilt, I accepted those words and got excited when I saw my ex-girlfriend in her housecoat. Unable to resist sexual desire, he crosses the line.