After 15 years of marriage, 40-year-old Vika and Maks seem to have become one. Their ideal designer-renovated apartment is missing only one thing - a child. Everything changes one fateful evening when friend Pasha, who has returned after several years of living in Moscow, comes to visit the couple with his new acquaintance Alisa. After a few glasses of wine, Maks admits to a friend that the couple wants to have a child, but he himself cannot have children, while Vika is completely healthy. Having learned the secret of her new acquaintances, Alisa, without thinking twice, invites Pasha to become a sperm donor and help out her friends. This awkward proposal is about to change their lives forever.