Large penises and an evolutionary theory of vaginal orgasm
October 12, 2012
Women Who Prefer Longer Penises Are More Likely to Have Vaginal Orgasms (but Not Clitoral Orgasms): Implications for an Evolutionary Theory of Vaginal Orgasm.
“Introduction. Research indicates that (i) women’s orgasm during penile-vaginal intercourse (PVI) is influenced by fitness-related male partner characteristics, (ii) penis size is important for many women, and (iii) preference for a longer penis is associated with greater vaginal orgasm consistency (triggered by PVI without concurrent clitoral masturbation).
Aims. To test the hypothesis that vaginal orgasm frequency is associated with women’s reporting that a longer than average penis is more likely to provoke their PVI orgasm.
Method. Three hundred twenty-three women reported in an online survey their past month frequency of various sexual behaviors (including PVI, vaginal orgasm, and clitoral orgasm), the effects of a longer than average penis on likelihood of orgasm from PVI, and the importance they attributed to PVI and to noncoital sex. Main Outcome
Measures. Univariate analyses of covariance with dependent variables being frequencies of various sexual behaviors and types of orgasm and with independent variable being women reporting vs. not reporting that a longer than average penis is important for their orgasm from PVI. Results. Likelihood of orgasm with a longer penis was related to greater vaginal orgasm frequency but unrelated to frequencies of other sexual behaviors, including clitoral orgasm. In binary logistic regression, likelihood of orgasm with a longer penis was related to greater importance attributed to PVI and lesser importance attributed to noncoital sex.
Conclusions. Women who prefer deeper penile-vaginal stimulation are more likely to have vaginal orgasm, consistent with vaginal orgasm evolving as part of a female mate choice system favoring somewhat larger than average penises. Future research could extend the findings by overcoming limitations related to more precise measurement of penis length (to the pubis and pressed close to the pubic bone) and girth, and large representative samples. Future experimental research might assess to what extent different penis sizes influence women’s satisfaction and likelihood of vaginal orgasm.”
Women can have vaginal orgasms? I thought the clitoris was orgasm central?
What the hell do I know?
I'm a homobottom who craves only big cock in my shitpussy. What does say about my evolututionary process?
damn. the guy in that vid is so fucking hot and in such great shape. i'd love for him to pound me like that.
r4, you cant really see the size of that guy's penis, but its pretty safe to assume he accomplished his evolutionary goal of impregnating her after that. Im sure she gave him satisfactory marks on her survey, Goddamn!
[quote]But if large penises give males a greater chance of passing on their genes, why haven't tiny penises died out?
This will answer your question...
[quote]Jesus Christ -- men don't know anything about women's bodies.
You know, after reading many threads here with women discussing their vagines, it seems like women's bodies just vary a lot more in the sexual sense, even more than women themselves seem to realize. Kind of like women's bra sizes. Many women think they are wearing a properly sized bra and they arent. So you cant really blame men because there are a million different combinations and variations needed for all women to have epic orgasms.
I have looked and cannot identify the gender of the primary author. But this author seems to have an agenda about women. R3 and R11 are correct. The clitoris is the primary pleasure center for women. Further, the clitoral orgasms can also result in very deep orgasms at the cervix, which will move that sperm toward the egg, if pregnancy is the goal. This researcher is stuck back with Freud.
Isn't it time medical research finally put to rest the myth of the female orgasm? Just because a woman is capable of having an moment of possessive hysteria accompanied by dissociation and hyperventilating, it doesn't mean the grotesquerie involved comprises an "orgasm."
There is no such thing as a vaginal orgasm. This shit was known about 50 years ago yet they continue writing about it. Women who've had their clitoris removed do not have orgasms.
Can you imagine having them for neighbors? R4
Obnoxious squeaky bed, sqealing like a pig...ugh
Too bad my large penis is OFF LIMITS to vaginas.
R1 because until very recently, women's sexual preferences had absolutely no bearing on who she married and had children with. Science didn't even recognize that women had orgasms until within the last 100 years.
r19 is JEALOUS of the woman in r4 having orgasm after orgasm in that vid, especially at the end