The misadventures of three women in the same apartment block. After being disappointed with a boyfriend who wants her to whip him and having a lesbian fling with a schoolfriend, Joelle finally manages to lose her viriginity with her teacher, Hector, but they are dicovered by her father and she is kicked out of their apartment. Martine is dissatisfied with her husband and seeks pleasure elsewhere, for example with her friend (Dolores Manta and her husband). Martine's husband finally leaves her. Arlène has various misadventures with men and comes to feel they are only after her money. After being robbed of everything including her clothes by Guy Royer, she is admitted to her apartment by the caretaker who confesses his love for her. But he leaves in disgust when she offers him money. All three end up sitting on the stairs and get invited into the fourth apartment by Martibne's friend who turns out to be a hostess for group sex parties. They go in and take part in a bored fashion.

“为自己提供一切让你快乐的东西！” 这是出轨丈夫发给妻子的短信，他在结婚纪念日那天抛弃了她，和一位年轻而火爆的伦敦情妇约会。随后被遗弃的妻子通过将“快乐”这个词理解为肉体意义上的快乐来寻求报复，她发现已经忘记了曾经如此快乐。在桑拿房里她勾引了印度长相的女佣，然后说服停车服务员不要给她写停车罚单在电话亭里帮他BJ等等。