From the example of her parents, Beth learned what adultery is and how divorce affects a child’s psyche. She is determined to create a strong family. Beth believes that the best cure for boredom in a marital relationship is variety in sex, and, being a talented scientist, she approaches this issue from a scientific point of view. Beth conducted a whole study on the topic of men's erotic fantasies, but any theory must be confirmed by practice, so Beth decides to test the theoretical calculations on a specific man. However, the result was unexpected - instead of a temporary partner in erotic games, Beth found true love.