/sci/ - Science & Math

[Anonymous No.12715527]

Scientifically speaking, what's the evolutionary reason for women of African descent having more compact, tighter, stronger vaginal cavities than women of European descent?

https://www.ncbi.nlm.nih.gov/pubmed/24464469
>PFM (pelvic floor muscle) of black women were stronger than that of white (p=0.02) or mixed-race (p<0.01) women.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2593128/
>The pelvic inlet was wider among 178 white women than 56 African-American women (10.70.7 cm compared with 10.0.0.7 cm, P<.001). The outlet was also wider (mean intertuberous diameter 12.31.0 cm compared with 11.80.9 cm, P<.001).

[Anonymous No.12715551]

>>12715527
It's meaningless without sharing the values relative to other metrics, like overall muscle strength differences

[Anonymous No.12715562]

>>12715527
assuming this is correct, i still don’t understand the “tight” meme. i mean obviously fucking a limp plastic bag is not what you want, but as long as there is a decent grip to make contact then it’s all the same right? two examples:

1) jacking off. it doesn’t feel at all better if you are jacking off with a somewhat tight grip versus a somewhat looser grip. i don’t think your penile nerves even sense it so it feels exactly the same
2) vaginal versus anal. obviously the ass has a lot stronger squeezing muscles. but when i’ve had anal sex i simply don’t notice if/when she tenses her strong ass muscles.

i don’t think tightness actually matters

[Anonymous No.12715565]

>>12715562
You need to look up something called a death-grip syndrome.

[Anonymous No.12715578]

>>12715562
>he employs the highest level of mental gymnastics in an attempt to justify white roasties having cunts the size of a well
Sad!

[Anonymous No.12715580]

>>12715565
i looked it up on wikipedia and it looks like it is seriously lacking citations. anyhow if some dudes need some sort of ridiculous squeezing to get off then that doesn’t seem that much different from guys who have other weird fetishes they need to get off.

i stand by my claim that the relative changes in vaginal tightness are literally imperceptible via the dick’s nervous system and thus cannot possibly make a difference

[Anonymous No.12715585]

>>12715562
The last black girl I fucked could practically lift me off the bed by my dick. Black pussy is something else i tell you what.

[Anonymous No.12716228]

bump

[Anonymous No.12716234]

> Gymnastics pics anon has gone back to Black pussy posting
Good for you

[Anonymous No.12716255]

>>12715527
It's made like that in order to milk all the white man semem

[Anonymous No.12716266]

>>12716255
by this logic, since according to this study white women are way more loose and not tight at all, they are made to milk and accommodate for BBC?

[Anonymous No.12716294]

>>12715527
dd people got taxmoney paid, to test vaginas?

[Anonymous No.12716333]

>>12716294
i would do that for free, even with chocc chicks

[Anonymous No.12716383]

Brb gonna get hired by the CPP as an engineer to breed black pussy

[Anonymous No.12716413]

>>12715527
can you explain to me what the fuck i just read?

[Anonymous No.12716460]

>>12716413
>black pussy good warm welcoming tight breedable
>white pussy disgusting roast beefs diseases loose
And that's a good thing.

[Anonymous No.12716491]

>>12716413
First study had a sample size of 122 with a margin of error greater than the difference found and measured how tightly the sampled women could squeeze their pelvic floor, second study had a sample size of 224, measured pelvic bone variations and had nothing to do with the vagina, and both were written in South Africa.

Op is retarded

[Anonymous No.12716504]

>>12715527
Why are trannies trying to force us into fucking blacks?

[Anonymous No.12716868]

>>12716460
>>12715578
ive never had sex but now I want to have sex with black girls what now

[Anonymous No.12716876]

>>12715527
Because BBC doesn’t want TBV

[Anonymous No.12716917]

>>12716460
i'm in love with this girl

[Name No.12717000]

>>12715580
Honestly feel like you're a virgin after reading that. How the fuck do you NOT notice when a chick tightens up, like it's fucking blatantly obvious.

[Anonymous No.12717006]

>>12715527
She'd be cute if she straightened her hair. Dreads are disgusting.

[Anonymous No.12717203]

>>12717006
Those are braids, incel.

[Anonymous No.12717240]

>>12717203
Fuck you, it's lent I will not coooom.
Lord give me strength, deliver me from evil!!!!

[Anonymous No.12717276]

>>12717240
Did you know that black coochie is a natural medical remedy? It's great for your health.

[Anonymous No.12717357]

These threads are of absolutely no scientific value.
Please continue to post them.

[Anonymous No.12717359]

>>12717276

[Anonymous No.12717363]

>>12716266
That makes sense.

[Anonymous No.12717740]

>>12715527
Europeans literally have larger skulls because they're smarter, so the cunt has to be bigger for the head to fit through.

[Anonymous No.12717828]

>>12715527
bump

[Anonymous No.12717852]

>>12716868
Now have sex with black girl.

[Anonymous No.12718023]

>>12715527
>N isnt even 500

[Anonymous No.12718066]

>>12717240
sorry bro, but god is a lie

[Anonymous No.12718082]

>>12718023
don't worry, we're holding up economy and society for studies with N=26, N=122 is A-OK now.

[Anonymous No.12718220]

>>12715527
burgers ?

[Anonymous No.12718396]

>>12718220
Wtf does burgers have to do with it?

[Anonymous No.12718857]

>>12717276
If I don’t, who will!
Dragon Fist Explode!

[Anonymous No.12718930]

[Anonymous No.12718942]

>>12715527
Jewish propaganda to promote race mixing

[Anonymous No.12718968]

every white woman i fucked was loose

every indian and east asian i fucked was tight, especially filipino women.

[Anonymous No.12719048]

>>12715527
because babies they spit out have smaller brains hence smaller heads
/thread

[Boner No.12719080]

>>12716917
me too, get the fuck off my bitch, whiteboy

[Anonymous No.12719094]

>>12717740
>>12719048
/thread

[Anonymous No.12719126]

>>12715562
I'm sorry that your pussy is smashed out from miles of cock. Guys will still want you, just don't expect a Chad to go for seconds

[Anonymous No.12719196]

>>12715527

How is the White Man supposed to resist those breedin' hips?

[Anonymous No.12719214]

>>12718942
>muh jews.
Name a single instance where a jewish person has promoted race mixing. I'll wait.

[Anonymous No.12719439]

>>12718066
>sorry bro, but god is a lie

[Anonymous No.12719617]

>>12719439
wow you sure showed him I guess god is real now