The story revolves around a Basque Roman Catholic priest dedicated to committing as many sins as possible, a death metal salesman from Carabanchel, and the Italian host of a TV show on the occult. These go on a literal "trip" through Christmas-time Madrid to hunt for and prevent the reincarnation of the Antichrist.

David, Javier, Dani and Pepe are four friends expelled from a religious school who must join the discipline of a mixed center. His passion for music leads them to create the group Los Residuos, facing Rocky Lacoste, the idol of the new school. In addition to singing in the rival group Yellow Fever, Lacoste also conquers Patty, David's girlfriend. At the end of his irregular career, Manuel Summers directed this musical taking advantage of the enormous success among the youthful public of the group of pop Men G, led by his son David.

Episode 2 of the stories of jokes in the street.

Charlie (Curro), a 16 year-old boy, who apparently seeks to stop being a virgin. But he has fallen madly in love with a prostitute ten years older than he. It is difficult for him to approach her, so he decides to pay her for the services and in this way try to fall in love

A young woman was seduced by a high positioned official who is married but when she falls in love with a young man she tries to break the other relationship...

Arturo, who has just turned 15, is in love with 13-year-old Paloma. In a moment of passion at a ski lodge while on a field trip to the mountains with their schoolmates, he gets her pregnant. Afraid of what may happen to them if their strict (but somewhat inattentive) parents or any of the rather straight-laced teachers at their Catholic school find out about the baby, Arturo and Paloma turn to their young friends and relatives for help instead. This proves to be something of a coming-of-age for everyone involved as they try to help the young couple get married, conceal the pregnancy from their parents, and prepare for the birth. The many adventures they have while doing this, while often amusing, help drive home to them that the old wives' tale about storks bringing babies is just a myth (hence the title), and pregnancy and childbirth are actually very serious matters.

Eduardo, a man about to get married to his lifelong sweetheart, begins having second thoughts about the step he is going to take. His future wife is not one-of-a-kind and, among the wedding guests, there are several women he would not mind spending the rest of his days with. So, while the ceremony carries on, he fantasizes about the lifestyle he could experience with some of them.