Bipedalism, or 'two-footed walking', is the story of a painter who grew up in an orphanage and only years later learns the circumstances of his father's disappearance and death. Childhood memories bring the main characte…

15岁的奥斯卡(艾伦史丹佛饰)既早熟又善体人意，他说流利法文、还勤读伏尔泰，所有同年纪的女生都哈他，不过，他却偏偏只甲意“老女人”。这个假期，他即将跨出他“转大人”的第一步，诱惑他心爱的女人上勾，而这对象不是别人，正是他的小…