These wives have been trapped in sexless marriages since their forties, yet still dream of meeting other men after turning sixty. They meet younger partners through social media, head to love hotels when the chemistry is right, take affair trips, and sometimes invite another mature couple to share a hot-spring inn for partner swapping. One even seduces her adult nephew in an incest role-play encounter. Eleven stories follow twelve beautiful women in their sixties through very different weekends of infidelity.