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Men and women behave very differently in sexual scenarios. Key behaviours include male promiscuity, women’s sexual passivity and women’s focus on relationships. We use...

Intercourse involves reproductive risk for women

Men tend to focus on sexual pleasure so we often equate sexuality to responsiveness. Orgasm is certainly one erotic pleasure that motivates a person...

Intercourse is the heterosexual lovemaking act

When a man and a woman are attracted to each other, intercourse feels very natural. This is no coincidence. The male and female body...

Over time women often become focused on family

Female mammals are involved in grooming, feeding and affectionate play with their young. Female mammals are always smaller and more nervous than males. This...

The female erectile sex organ (or phallus)

In the absence of testosterone, the genital tubercle forms the female phallus, called the clitoris. The clitoris consists of the glans and the internal...

Male homosexuality focuses on casual sex

Kinsey found that only 50% of the men in his sample were exclusively heterosexual. Many men (46%) were attracted towards other men even if...

Penetration is what makes sex erotic and taboo

Penetrative sex (both anal and vaginal intercourse) has a special role in our concept of eroticism. Penetration by a phallus is key to our...

The significance of nudity and being touched

Private parts refer to the anatomy that we may want (or be required) to cover up. Private parts include the buttocks, the genitals and...

Sexual insults, bullying and habitual harassment

Young people should understand what makes a positive relationship and what makes a bad one. There are benefits and risks involved in relationships depending...

Ego means men overlook what women contribute

Prostitutes must have more sexual experience than even the most promiscuous of men. But a prostitute is never called a great lover. Men attribute...

Men’s sexual satisfaction relies on having a lover

The key purpose of sex is to effect reproduction, which is done via intercourse. So men’s sexuality has to include a need to engage...

Why women cannot orgasm through intercourse

Male orgasm through intercourse is crucial to human reproductive biology. (1) Intercourse is totally defined by male responses Intercourse is a demonstration of the male arousal...

Orgasm is a one-off release of sexual tension

Sexuality is about appreciating what causes us to become aroused and learning how we can achieve orgasm both alone and with a lover. Orgasm...

Arousal is psychological and arises in the mind

Sexual arousal arises in the brain and is a form of nervous excitement. In other words, the nervous system is disturbed (more agitated than...

Women only orgasm when alone not with a lover

Men’s drive to penetrate inherently involves another person. But women do not have this hormonal drive that men have. So women have not evolved...

We (not a sex toy or lover) cause our own orgasm

Even when a sex organ is capable of penetration (as the penis is), it cannot cause a lover’s orgasm. For a person to orgasm,...

The erotic pleasure a man enjoys from sex

Men typically initiate sex and they masturbate much more frequently than women do. If male sex drive only involved a desire for orgasm, then...

An arousal trigger is either an object or a concept

Some boys and young men can be so highly aroused that they orgasm spontaneously or with little time needed to become aroused. But most...

The misconceptions that arise from pornography

Pornography provides boys with completely unrealistic images of women’s sexuality. The female body is sexualised and objectified (projected in way that causes male arousal)....

The misunderstandings behind sexual dysfunction

True sexual dysfunctions are very rare. The word dysfunction implies that something is not working properly. In order to define dysfunction, we must first...

Sexual pleasure is defined by sociable activity

Mammals use grooming to connect socially with others. They also snuggle up together for warmth and comfort. Regardless of responsiveness, it can be reassuring...

Sexual pleasure need not always focus on orgasm

Alfred Kinsey concluded that any research that involved making subjective judgements of the emotional rewards of sex activity would make it impossible to compare...

Women attract men by sexualising themselves

We wear clothes for protection, for warmth, for decency and also for display. The need to differentiate ourselves depends on our personality. Many women...