With her family and wealth in shambles, Teresa marries the much older Nicolás, a man with morbid obsessions. Soon after, Nicolás soon dies, leaving Teresa with his fortune. However, Teresa begins to acquire the same personality and morbid obsessions as her late husband.

A young professor of sexology advantage to spend the honeymoon at hotel in Mallorca where he has a congress. There he meets colleagues of different nationalities who also attended with their wives. A number of changes in the novel drugs that are causing a number of unexpected reactions ranging from professional envy jealousy. The situation causes wobble love affair honeymooners.