@Mickey7

They called it the sabretooth

first pornography?

Mother of the person who painted this picture. “I told you stop painting that filth! You will go to bed tonight without wooly mammoth burgers!”

Father enters cave high fives son and compliments painting.

Anubis Style

It's like a Mercator projection of sex. Obviously the most important part, and thus the most accurate and to scale, is the crotch/ass area, and then everything sort of stretches out from there. I'm impressed.

So did just nobody help that poor woman stuck under the coffee table?

Yoga lessons, chiropractor, Greco Roman wrestling? I mean it could be those things too

Probably unrelated but OP's question surfaced this quote in my head

“Saved me?” The Lhazareen woman spat. “Three riders had taken me, not as a man takes a woman but from behind, as a dog takes a b i t c h...

From 'A Game of thrones'

The Posterior Fornix can be stimulated during doggy style. (Anterior Fornix in missionary.) They are similar to the g-spot, with some people preferring fornix orgasm to g-spot or clitoral stimulation. You aim above the cervix with the tip of your dick or fingers and stretch that area.

This depends on the anatomy of both partners. It's also a skill that needs to be trained. However, if you can make it work, and the recipient is sensitive to it: fireworks! Like, grunting, moaning, and prayers from a bad porno level of good.

This picture represents two very close friends

I was unaware that people 9,000 years ago had such long torsos. Neat.

Rule 34 is the 34th rule made ever in history. Including ancient alien races that were here before humans.

I think it was an example of non-sexual tool use

Classic

Caveman porn

Animal style - grrr.

we were dogs ?