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

Women do not masturbate as a substitute for intercourse

Male responsiveness declines very gradually from adolescence onwards. Few men masturbate regularly by the age of 50. At any age most men only masturbate...

Sexual pleasure: how responsive women reach orgasm

It is often assumed that every woman masturbates just as every man (96%) does. Yet there are no research findings to support this view....

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...

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...

A woman may offer intercourse when she feels appreciated

Romance involves a man demonstrating his interest in a woman as a person. This personalised attention helps a woman interpret a man’s sex drive...

Sexual techniques and exploring sex play with a lover

Men do not make ideal lovers of women. Not only do they orgasm easily but men rarely appreciate what drives women emotionally or how...

Sexual pleasuring techniques a woman may enjoy

There are no female equivalents to the turn-ons that motivate men sexually. Women often prefer intercourse in the dark and they do...

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...

Only some women think they orgasm through intercourse

When we talk about consensual sex who exactly is consenting and what are they consenting to? Women may consent to intercourse but consent...

Relatively few women ever use a vibrator to masturbate

Sex toys are a useful addition to a couple’s sex play: to take the pressure off a man having an erection and to provide...

The male arousal cycle from erection to ejaculation

Sensations of fear, apprehension, shock or surprise all give rise to nervous system responses that have characteristics in common with arousal. Some young boys...

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...

The function of foreplay is to assist with female arousal

Men are proactive lovers because of their arousal. Men enjoy exploring women’s bodies because it is arousing for them. Foreplay existed well before any...

Identifying the erroneous assumptions about sexuality

We tend to assume (on the basis of erotic fiction) that women in real life: Have the exact same sexual needs that men have; ...

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...

Similarities between male and female responsiveness

The similarities between male and female responsiveness include: Mental arousal must always precede physical stimulation; The mind responds to erotic stimuli: concepts or objects; ...

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...

Women are sexually passive due to lack of erotic arousal

Sexual reproduction even in plants (pollination) involves pollen being transferred (by wind or bees, for example) from the male reproductive part (the anther, part...