A little girl and her mother were walking through the park one day when they saw two teenagers having sex on a bench. The little girl said, &quot;Mommy, what are they doing?&quot; The mother hesitated, then quickly replied, &quot;Um, they're making cakes.   
&quot;The next day they were at a zoo and the little girl saw two monkeys having sex. Again she asked her mother, &quot;What are they are doing?&quot; Her mother replied with the same response: &quot;Making cakes.   
&quot;The next day the girl said to her mother, &quot;Mommy, you and Daddy were making cakes in the living room last night. &quot;Shocked, the mother asked, &quot;How do you know?&quot; She said, &quot;Because I licked the icing off the sofa.&quot;