Not a mouse, not a frog, but an unknown animal - a fennec fox, the same desert fox who taught the Little Prince to be responsible for those he tamed, was presented to Olga Viktorovna by another girl of Kolenka's son. For what? To flatter his mother and firmly take root in their wealthy family. Kolya did not upset his mother and quickly broke up with the girl. But mom wasn’t going to part with the exotic cutie. He needs attention, love and affection! Mama did not specify who - her son or her pet - while looking for a nanny: young, educated and beautiful. And then a slender blonde rang the doorbell of their house...