股票经纪人玛丽（玛丽娜·德尔泰姆饰）从不相信有什么真正的爱情，与不同的性伙伴都保持着稳定的关系；餐馆女招待让娜（弗洛朗丝·托马森饰）已经结婚，她相信爱情并且对性爱的感觉很好；艺术学院的学生阿丽斯（阿米拉·卡萨饰）则性冷淡，她只是梦想能有个英俊的情人。

Every Sunday, Mary, Alice and Joan, three long-time friends, find themselves at the pool to talk about their love affairs. Mary, who is a stockbroker, leads her love life with meetings. One night she is raped by Franck in a nightclub toilet. The young woman then discovers she is pregnant. Alice, a student dominated by an authoritarian father, she has difficult relationship with men. She meets a painter who wants to make her his model. Jeanne lives a dreary relationship with her husband and decides to work and earn a living through prostitution.

1994, trois amies : Alice qui rêve du grand amour, Marie qui n'y croit plus et pratique une sexualité utile, et Jeanne, mariée, qui croit bien conjuguer amour et sexe mais se sent abandonnée. Un beau jour, la machine s'enraye : Alice perd ses certitudes, Marie est touchée en plein coeur, et Jeanne décide de repousser les limites...

Para la desencantada María, el amor es sinónimo de sufrimiento, y el sexo, sin embargo, es algo divertido. Alice, su amiga, ve las cosas de forma muy diferente, pues cree en el amor y sueña con encontrarlo algún día.