Sarah is an empty-nester whose children are out of the house and all lead their own lives. She lives in a cold, damp apartment and works a dead-end job. One day, she decides that something needs to change and when she reads the job offers in the regional paper, she comes across an ad for a position as housekeeper in a household in Spain.
After sending an email to apply, she ends up speaking to her future boss, Dom, on the phone and before she realises what is really happening, she is looking after a Nazi mum and taking care of the household for three hot-as-hell, ex-special forces, now billionaires, men who don't only share a house but obviously also want to share Sarah.
Sarah has not been lucky in her relationships in the past. She has had her fair share of betrayal, neglect and heartache and cannot really believe that these three exceptional men, one of them even a certified genius, would want her over any other woman in the world until they teach her to view herself through their eyes, while she teaches them what it feels like to be loved and cared about by a woman who knows what it means to carry sole responsibility for other lives and hearts.
But when Nazi mum dies, it is her son who loses his plot and triggers all of Sarah's fears again, destroying the little trust they have been able to establish between them. It seems as if the experiment of being together with three men ended in a disaster for Sarah, just as she feared it would...