Basta de mujeres (1977)
剧情：
Alberto lives a marriage of 20 years of marriage with Laura, which goes monotonously. In the office where he works he meets Monica, a serious and formal employee with whom he has a friendly relationship. In a conversation with office mates, Alberto hears that it is important for a man in his 40s to have a mistress, which disturbs him a bit and he decides to have his love affair. This turns out to be a failure, and that's why his friend organizes a night out, along with a young lady who turns out to be Monica. The romance arises between the two, and Alberto must finally decide between the feelings of guilt for this adventure and the irresistible attraction it generates.
