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Imagine you are a woman. Your partner asks you to masturbate him to orgasm. Each time you do this, you would notice that the...

Arousal mechanisms are not unique to one lover

Mental turn-ons (both fantasies and fetishes) are abstract concepts and objects. They are not personalised or limited to one individual. So if a man...

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...

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...

Most women prefer implicit explanations for their orgasms

A few women claim fantastic orgasmic feats, such as multiple orgasms. But orgasm ends sexual activity so these are, at best, just peaks of...

Women have sex for emotional (rather than erotic) reasons

Sexual phenomena, such as arousal and orgasm, rely on explicitly adult themes. Anyone, who assumes these phenomena only occur in a relationship with...

Bringing variety of situation and technique to intercourse

Although intercourse provides little internal sensation, a woman feels some external pressure. When a man thrusts deeply the base of his penis may...

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...

Some men expect women to make sex exciting for them

Films use sound effects to indicate a couple having sex off-screen: a regular banging (of a bed against a wall) and the woman’s vocal...

Women are aroused by fantasy, not real-world turn-ons

Men are aroused by thinking about sexual activity with someone they find attractive. Only two thirds (69%) of women ever have erotic fantasies. The...

Women’s arousal depends on a more indirect mechanism

Men are turned on as a direct consequence of their drive to penetrate (a female) and thrust until ejaculation. A woman lacks this drive....

The symbiotic relationship between men and women

When living in an environment devoid of sexual stimuli (such as one without women) most men cease all forms of sexual activity. For example,...

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...

Women have the exact same sexual needs that men have

Sex research appears to indicate that many women orgasm both alone and with a lover. But all of this research is flawed because there...

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....

Orgasm involves identifying with the penetrating male

Some women suggest that female arousal depends on emotional stimuli. I do not think I ever accepted this idea. But it is difficult to...

Both sexes enjoy emotional rewards from sexual intimacy

Whenever a man and a woman share physical intimacy, the man’s arousal is very evident. A man’s erection gives visual evidence, not only that...

The penis is an external organ but the clitoris is internal

The clitoris is the equivalent organ to the penis. They both develop from the genital tubercle in the foetus. The suggestion is that the...

Only men are aroused in anticipation of sexual activity

Off the coast of France, at Cannes, there is an island where people are permitted to bathe nude. Nude bathing is popular in France,...