Mariana (42) is part of that Chilean upper class that takes privilege for granted. Despised by both her father and her husband, she feels a strange attraction towards her riding teacher, Juan (60), a former colonel suspected of human rights abuses during the dictatorship. But their affair cracks through the invisible walls that protect her family from the past.

一个从未有过性高潮的30岁单身女性终于找到了她的理想情人，但唯一需要注意的是，他并不生活在现实世界中。