A mother's Christmas wish - and the grand prize that comes with it - sets off a fierce competition between her sons.。被喜欢的男生告白、有生以来第一次交到了男朋友的亚由美，却在初次约会这天和班级里遭人嫌弃的然子交换了身体...!?——就算我不再是我，你也会爱著我吗？。
