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Our biological motivation to engage in vaginal intercourse

In the animal world (especially mammals) the male initiates mating. The male drive is evidenced by the behaviour of fighting over mating rights. There...
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Sexual Pleasure

The clitoris is the one and only female erectile sex organ

To state the obvious: men have no organ equivalent to the vagina. By considering how human sexual response must have evolved, we can...

Responsive women use fantasy to achieve arousal alone

Sexual activity is typically described in terms of physical stimulation. The idea that the brain needs to have an empathic response to eroticism is...

Reproduction

The sexual anatomy involved in heterosexual intercourse

Men always approach sexual activity and orgasm with a focus on the penis: whether through intercourse, fellatio or masturbation. There is no debate over...

Women are not spontaneously aroused as men tend to be

Men are easily aroused because their minds frequently focus on sexual opportunities. Nudity (especially a genital display) triggers the male brain to anticipate a...

Emotional Bonding

Women do not experience easy erotic arousal with a lover

Lesbians have the advantage (as women) of having a similar responsiveness as their lovers. Also being women, they are not so intent on...

Sexual Techniques

Regularity of intercourse relies on male responsiveness

One would expect the regularity of intercourse to depend partly upon a woman’s motivation. But Kinsey found the rates of sexual outlet (made up...

Showing sexual initiative and providing erotic feedback

Doesn’t anyone else find it odd (and very convenient!) that modern advice on female orgasm just so happens to reflect almost exactly how women’s...

Techniques for getting the most out of anal intercourse

Few homosexual men orgasm solely from penetration. The penis is always involved. The anus and the entrance (vestibule) to the vagina have some sensitivity....

Female Sexuality

Men’s sexual knowledge is acquired from pornography

Today we have no official account of human sexuality. So men’s sexual knowledge of how women enjoy sexual pleasure (how women are assumed to...

Female sexuality is defined by men and their fantasies

Men’s acute arousal ensures that they approach sex with a clear agenda. Women are not aroused, which is why they talk about emotional sensations....

Male Sexuality

Understanding men’s sexual and emotional needs

Male masturbation frequencies vary significantly, indicating not only a range in responsiveness, but also the different conscious choices men make over how they...

Misconceptions

Women experience arousal and orgasm as easily as men do

Kinsey noted that women who could masturbate to orgasm said they also had orgasms with a lover. This is contrary to my experience. I...

Women are constantly aroused and orgasmic with a lover

People are amazed when I question the orgasms actresses are portrayed as having in pornography. They cannot believe that anyone would doubt the fiction....

Women orgasm from vaginal stimulation (intercourse)

Kinsey explained that the vagina evolved from primitive egg ducts, which lack any sensitivity (in common with other internal organs of the body). The...

Similarities

Mental arousal must always precede physical stimulation

The only reason women are assumed to orgasm without ever being mentally aroused is because most women are unaware of what is involved in...

The same organ, the erectile phallus, is involved in orgasm

The erectile organs (penis and clitoris) develop from the same anatomy in the foetus called the genital tubercle. The penis and clitoris have crura...

Differences

Men obtain an optimal sexual release from penetrative sex

Sex drive has been defined in terms of the proactive role that men have in obtaining intercourse. Male sex drive is apparent from the...

Women offer sex as an emotional bonding mechanism

A woman may believe that she has orgasms with her lover. But if she is unwilling to have the same experience with an attractive...