Olga Alexandrovna was an easy-going person. She was beautiful, lively, never wanted much from life but never missed what was coming her way. She was on good terms with everybody: her husband, her son, her lovers… It was only with her daughter Lena that her relationship was complicated. Lialia had a theory that infidelity served to strengthen marriage ties. Once a schoolmate dropped in to see her son. He attracted Lialia’s attention and shortly they became intimate. Their relationship could have gone on and on but once Lialia caught her young lover with her own daughter…