Wife of a surgeon Juha dies as a result of an accident on the lake. Having not found the strength to accept the loss in order to continue to continue his favorite work and raising his daughter Elli, Juha falls into a prolonged depression. One day, accompanying his daughter to a piercing salon, he accidentally met dominatrix Mona who practices in this building. Mona mistakenly took Juha for the next client and starts an erotic game with him.