The post that was quoted here has been removed

@Duchess64

To be honest, I think a more likely explanation is that there's a creature with a big enough brain to make the link between sex and children and they're just going to become extinct if there isn't enough of a pay off to having it off.

Why would this be any different than feeling pleasure at eating food? Methinks scientists like to over-analyze simple stuff just to keep their paychecks coming.

What's the mystery?

@humy
Well it might be fodder for the Ignoble prize....

http://cdn.playbuzz.com/cdn/63d236d0-5460-4fb4-8216-f8ceced98106/c50bb77e-d55b-4f42-87c0-80d78ddd7d91.jpg

The post that was quoted here has been removed