clearly, after scientists observe all animals and all mammals including our close relatives like the great chimps they all did it from behind (doggy) except bonobos.

It is not unique. There is only one mammal that frequently has face to face sex: bonobos, which are among our closest relatives. They also have sex very frequently and regularly non-procreative seasons. the bonobos give birth to 1 child for the next 5 to 6 years but engaged in sex regularly like humans which are not for mating reasons like many other animals.

also this wasn’t just a choice of the moment—it actually involves some genetic changes regarding the female reproductive system.

now look at bonobos sex positions they normally do.

Position 1: Missionary

Position 2: Doggy

Position 3: Upward Missionary

OK ... Good to know ... But nyashing na still nyashing, no matter how dem take polash am

Position 4: Upright doggy

Position 5: Almost 69 (The most popular position, especially with the girls)

Whot am I find reach hear

now in continuation.

have you ever tried having sex in nature? Missionary is not a very comfortable position. Nature is rocky, lumpy, full of sand, water and other crap. You get dirt all over and risk contaminating your genitals and any scratches and bruises you are bound to get, early humans wouldn't have engaged in that position base on their terrain.

Doggy style on the other hand, especially standing up, is clean, comfortable and efficient and what would have be an idea.

This is correct. The use of ethnographic analogy ("primitive" extant peoples as proxies for ancient people) is riddled with problems. Cultures are not monolithic and the notion that all cultures evolve through the same set of behavioral stages has caused more problems in understanding our past than would just admitting we did not know.

the colonist and forceful convention or adaptation of new lifestyle makes us forgot our beginnings.

fineboynl:
Position 2: Doggy

POC ... This ain't no doggy but sweet pure froggy.

Op, whot are u made me seen in these rain whether day


Chai see has mine dick his stad up

what will you call this

Rape.
forceful sex even when she carrying a crying baby.

even masturbation

hard core missionary

adaksbullet:
Op, whot are u made me seen in these rain whether day


Chai see has mine dick his stad up

and lastly there is a bisexual species

sinaj:

suraj, while are u laugh laughter

fineboynl:
Position 5: Almost 69 (The most popular position, especially with the girls)

This is not 69

KINGOFJAPAN:
This is not 69

lol