Evolution of Sex

[Mitch2]

With the discussion on the previous thread, about shootermcgavin's mentioning someone had a weird fetish where he wanted another male to CIP so he can felch it out, and christmas's description of dick in a pussy diagram reminds me of an article i read about 1 month ago somewhere, and it was interesting so i have to mention this.

Apparently we dont evolve to do things a certain way because we enjoy the way we do it, but we evolve the if something is necessary for survival.

So, the article mentions how humans have sex by putting the dick in and out into a vagina repeatedly until we ejaculate and we enjoy it in the process.

But the reason we evolved to have sex the way we do currently is because, by rubbing our dick in the pussy repeatedly it gives us the best chance of killing of the sperms possibly put there by another male,
and males get hyper sensitive on their penis after ejaculating to lessen the chance of killing our own sperm after we cum. Because the longer we keep pushing and pulling after cum, there is more chance we kill our sperm.

So its mainly about spreading our genetic and giving the best chance at that?

Interesting.

Those guys who fetish about wanting to "felch out" another man's sperm must still have a neanderthal or an animal instinct still to them.
I know i evolved a bit and imaging that scenario just made me gag.

[vitamin]

i've heard that before as well.
And also the shape of head of the penis acts as a way of scooping out the cum from the vagina during intercourse.
However i generally take it with a grain of salt as it's all postulation and guesswork.

i mean

From anatomy/physiology class. I remembered that vast majority of sperm is wasted during ejaculation anyway.
The sperm within the vagina never makes it through the cervix after the fact and thus never get a chance to swim to the egg.
The vagina environment is far too hostile for sperms to survive any significant periods of time.

The propulsion during orgasm and the urge thrust deep at the moment of ejaculation helps to shoot a small portion of seamen through the cervix and into the uterus, about 1% I believe (don't quote me) which is what has a shot at swimming to the fallopian tubes and creates a zygote.
99% of the sperm that shoots out of our dicks are just wastage.
Hence human conception is sometimes quite difficult.

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If you look at it from another perspective of evolution
Males don't like women who are taken probably because taken women are usually protected by said male and trying to sleep with one might get your head bashed in killed. by him and his gang.

and it's hard to conceive men in a tribe would go around sleeping with women like musical chairs right after each other and play captain spermicide.

also Men are quite possessive species. Hard to imagine a guy who grows feeling for women, sleeps with her, then says to fellow male, she's all yours mate just after cuming in her. (i imagine within minutes for this hypothesis to make sense) or the fact that all women consenting to this kind of behaviour acting like a cum bucket for the males in the tribe to fuck them one after another.

--------------------
Would make more sense if it was left over behaviour from our monkey/ape/homo ancestors. but then again i'm not too familiar with money sex habits.

I do know pigs and dolphins have sex for fun. and 40 min orgasms.. jealous

[Mitch2]

i've heard that before as well.
And also the shape of head of the penis acts as a way of scooping out the cum from the vagina during intercourse.
However i generally take it with a grain of salt as it's all postulation and guesswork.

i mean

From anatomy/physiology class. I remembered that vast majority of sperm is wasted during ejaculation anyway.
The sperm within the vagina never makes it through the cervix after the fact and thus never get a chance to swim to the egg.
The vagina environment is far too hostile for sperms to survive any significant periods of time.

The propulsion during orgasm and the urge thrust deep at the moment of ejaculation helps to shoot a small portion of seamen through the cervix and into the uterus, about 1% I believe (don't quote me) which is what has a shot at swimming to the fallopian tubes and creates a zygote.
99% of the sperm that shoots out of our dicks are just wastage.
Hence human conception is sometimes quite difficult.

------------------

If you look at it from another perspective of evolution
Males don't like women who are taken probably because taken women are usually protected by said male and trying to sleep with one might get your head bashed in killed. by him and his gang.

and it's hard to conceive men in a tribe would go around sleeping with women like musical chairs right after each other and play captain spermicide.

also Men are quite possessive species. Hard to imagine a guy who grows feeling for women, sleeps with her, then says to fellow male, she's all yours mate just after cuming in her. (i imagine within minutes for this hypothesis to make sense) or the fact that all women consenting to this kind of behaviour acting like a cum bucket for the males in the tribe to fuck them one after another.

--------------------
Would make more sense if it was left over behaviour from our monkey/ape/homo ancestors. but then again i'm not too familiar with money sex habits.

I do know pigs and dolphins have sex for fun. and 40 min orgasms.. jealous

What a bank of knowledge you are mate.

I'm learning about stuff in this forum more than ever.

I found this to be quite amusing to be honest, 40min orgasm and sex for fun.. whewww

[shootermcgavin]

With the discussion on the previous thread, about shootermcgavin's mentioning someone had a weird fetish where he wanted another male to CIP so he can felch it out

I totally regret sharing that anecdote. I'm still getting PM's from cunts I've never heard of asking what girl, what shop, would I be up for it etc etc. If you're reading this you sick lurker fucks, I hope you step on a fucking Lego barefoot.

[shootermcgavin]

I do know pigs and dolphins have sex for fun. and 40 min orgasms.. jealous

Dolphins creep me out hey. They're so smug. Google Margaret Howe and Peter for an interesting but super fucked up read next time you're going to drop a deuce and need to occupy yourself.

[vitamin]

I hope you step on a fucking Lego barefoot.

That's pretty savage. I wouldn't wish that on anyone :P

[Pussyhands]

It's a plausible theory but evolutionary theory's main opponent is that it is not proveable :(.

U cant put it in a lab and ask 1 giraff to eat from a tall tree and in another room ask 2nd giraff to eat from a small tree to see if it grows its head more XD

[AHLUNGOR]

Dolphins creep me out hey. They're so smug. Google Margaret Howe and Peter for an interesting but super fucked up read next time you're going to drop a deuce and need to occupy yourself.

Or just read my entire RnT thread from start to finish ??

[shootermcgavin]

Or just read my entire RnT thread from start to finish ??

Already ticked off my bucketlist mate. Your RnT thread is my "ol faithful".

[Punterman2]

I totally regret sharing that anecdote. I'm still getting PM's from cunts I've never heard of asking what girl, what shop, would I be up for it etc etc. If you're reading this you sick lurker fucks, I hope you step on a fucking Lego barefoot.


Lol shooter......which shop was it mate ?

[Alan86]

Mitch, do yourself a favour and read the book 'Sperm Wars' .

It'll answer a lot of your questions!

[rooter]

Male lions are pretty amazing.
I forget the exact figures but they can come like around 20 times in a few hours.
They put pussyhands to shame ;)