Sexuality 性别学

"Most people think that what they do sexually is what everyone does, or should do.
Nevertheless, I might remark, nearly all the so-called sexual perversions fall within the range of biologic normality. For example, masturbation mouth genital contact and homosexuality; are all common amongst most mammals, including humans. Society might condemn such practices on moral grounds. However, it would be ludicrous to call them unnatural. But biased on the first book of Genesis, and according to public opinion. There is only one correct sexual equation Man+Woman=Baby, everything else is vice. But the orgasm record of males alone proves the ineffectiveness of social restrictions and the imperativeness of the biologic demands
Why are some animals over sexed and others are not. Why do some men need 30 orgasms a week and others almost none? Because, everyone is different.
The problem is, most people want to be the same. They find it easier to simply ignore this fundamental aspect of the human condition. So eager to be a part of the group, that they will betray their own nature, to get there. If something pleasurable and strongly desired is prohibited, it becomes an obsession. Think about this…"

from the movie "Kinsey"

"电影以著名性学先锋阿尔弗雷德·金塞教授（连尼·尼尔森）在给学生们的上课的过程中发现他的学生对性的不了解和恐惧开始讲述金塞教授毕生对人类性学的研究。在这个过程当中，他逐渐发现到当时的人们对于性本身的错误认识和想法。于是，金塞教授开始了毕生的研究，致力改变人们长久以来的观念，而这过程中，则发生了许多的故事"