The lyrics of Geraldo Azevedo's song, "Sexo XX," may appear to be about the benefits of sex, but it is truly a metaphor for an essential aspect of life. The song discusses how sex is good for the body, mind, and heart- essentially, it's good for everything. Regardless of a person's skin color, where they live, or what the weather's like - sex can make everyone feel good.

However, the song also warns against "Sexo XX," which stands for "Sexo Excessivo" or "Excessive Sex" in Portuguese. Azevedo tells the listener that there is only one clear contraindication - having too much of it. In other words, anything done in excess can be harmful, even something as enjoyable as sex. With this in mind, the song ultimately delivers a message of balance and moderation regarding sex and life itself.

Overall, the song can be viewed as an ode to the importance of balance in life. Despite the thrills and excitement that come with going all-in, there is also much to be gained from taking a measured approach to everything in life, including sex.