In the maternity ward, Céline awaits the arrival of her first child. It is Jeanne, her partner, who will bring her into the world. At night, in the entrance hall of the hospital, she meets men who are waiting, like herself.
Her distant husband refusing to join, a mother spends the holidays alone with her children for the first time. Lost in her life, she opens up to a seducing and strange and young man, who slowly draws her into his dark trap.