If anyone says that they don’t stop in their tracks when they see animals mating (out of sheer curiosity, of course), they are probably lying.
When I was in India on a school trek, I remember seeing a chameleon getting it on with another and it changed colors in the process! It’s not something you see often, and I personally think it’s fascinating.
But, who would have thought that paying for sex extends to the animal kingdom?
According to the Discovery Channel, evidence has been found that male monkeys “pay” for sex by untangling and cleaning dirt and parasites from the fur of the females. The higher the ratio of male to female monkeys, the more grooming the male monkeys need to do to get their sex-life going. This process can last from a few seconds up to half-an-hour and turns the monkeys on. Scientists are guessing that this is how foreplay in humans developed. Also, it seems that materialism is part of primate social life as well: the higher status monkeys don’t have to work as hard as lower status monkeys have to for sex.
The research was conducted in Indonesia from 2003-2005 where the 243 grooming sessions of long-tailed macaques were analyzed.
Although we evolved from these animals, you hardly imagine that the prostitution and materialism of humans also have roots in our animal ancestors.