Pedro and Maria got married. Pedro was a "man about town" so to speak, but Maria was very naive and uninformed about the birds and the bees.
Pedro was a poor working man and could not afford to take time off for a honeymoon. So, that night they retired to his little shack. When Pedro was undressing Maria said, "Oh Pedro, what is that?"
Pedro being very quick thinking said, "Maria, I am the only man in the world with one of these." And then proceeded to show her what it was for, and Maria was happy.
The next morning Pedro went off to work as usual. When he returned home that evening Maria was on the front porch obviously upset about something.
"Pedro, you told me that you were the only man in the world with one of those, and I saw Gonzalez the gardener changing his clothes behind the shed, and he had one, too."
Thinking fast Pedro said, "Oh, Maria, Gonzalez is my very best friend. I had two of them so I gave him one. He is the only other man in the world with one of those."
Marie being very stupid accepted his answer and they did their thing again that night.
Pedro went off to work again the next morning and when he returned home Maria was very upset, stamping her foot on the porch.
Pedro said, "Maria, what is the matter now?"
"Pedro, you gave Gonzalez the best one!!"