Kimstu,
>How about when a condom is used? If we’re just talking about differences perceptible in unprotected sex, they’re going to be pretty irrelevant to many people’s actual sex lives. <
It is said by some intact men, that a condom does detract from the sensations of sex. Unfortunately, like many other sexual areas, there has been no study of this matter that I know of.
There exists two types of condoms. The regular kind and another type that is made specifically for intact men. With a regular condom the intact man peels his foreskin back and then rolls the condom on. Then he lets his foreskin go back forward again. Now, the condom is inside the foreskin preventing the mucosa from contacting the corona of the glans directly. This is the source of the problem, I believe.
With the condom that is designed specifically for intact men, this problem may be solved under most circumstances because the condom is just put over the whole penis without peeling back the foreskin.
There is a procedure using two condoms which I am developing which will definitely solve this problem, though.
>Oh, and I’d also like to add my voice to Felicity’s (I think it was) in contradicting your assertion about women’s views on “vaginal orgasms” and “clitoral orgasms”. <
Well, you're also contradicting a lot of other women and so-called sex experts too. One thing that these experts do know is the vagina. And, that's all they know because they know nothing about the penis, I can assure you.
>then why did elaborate erotic traditions of such sexual techniques evolve in ancient cultures where no men were circumcised?<
I have recently started to study issues such as this. Apparently, many of the major civilizations of the past were homosexually driven. The Roman Empire and the Third Reich are good examples of this. Pedophilia was common also. When one begins to ask about sexual traditions of such civilizations, one must consider the context within which one is asking this. If someone has a strong tendency to seek sexual gratification through means other than heterosexual sex, I'm not sure how they will actually desire to engage in heterosexual sex when they actually do (and they must no matter what or they're civilization will die). We really do need technical experts in areas beyond the erotic nature of the penis to understand such issues, I'm afraid.