The Nature and Purpose of Human Sexuality

[SwordoftheVistula]

I wouldn't hump a dog or a leg of a man if no females were in sight.

Many humans would find some source, if no suitable person of the opposite gender is around. That's why pornography and female sex aids are such a large industry.

[Loddfafner]

One wonders why this species of bird has become endangered:

http://news.bbc.co.uk/2/hi/science/nature/8281382.stm

[Lutiferre]

Many humans would find some source, if no suitable person of the opposite gender is around. That's why pornography and female sex aids are such a large industry.

Yes, because people succumb to concupiscence.

We still have the free to refrain from doing it on our own initative, unlike an animal which cannot change it's behaviour.

[Bobby Martnen]

It was the only way to reproduce back in the olden days.

Now we have IVF, so no real reason to have sex.

I get that some people enjoy it, but it just seems like a huge waste of time and energy to me.