Waterbomb for the Fat Tomcat

The parents have gone away, so the two sisters - Marta and Linda - need someone to take care of them. Their dictatorial spinster aunt Una, who desperately wants to get married, arrives to take on this job. Marta really wants a puppy, but her plan is ruined, as her aunt has a strong dislike for dogs. So, the relationship between the girls and Una become really tense. Until the perfect plan of the sisters emerges - to get rid of the aunt by helping her to get married.

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