Very few women can talk confidently about sexual arousal

When I could find no answers from talking to experts, I decided to embark on research of my own and talk to women I came across in everyday life.
I did this by writing down some of my experiences and conclusions and then asking women whether they would be willing to read what I had written. I made it clear that there was no obligation for my reviewers to comment.
Perhaps the first point to remark on is just how difficult it is to decide who one can ask to comment (or not) on one’s own personal experiences. I found that there were in fact very few women who I would be brave enough even to ask.
It is much more widely accepted that men are rarely offended by any sexual references. It is much less certain that a woman will not be offended. Even making an approach on such a taboo subject can easily come across as at least odd, if not perverted.
I only approached women who I thought might have a sense of humour about sex. So even if they were not interested they wouldn’t be mortally offended. Even having selected women in this way, the fact is that very few were prepared to comment.
Silence is difficult to interpret. Were they shocked, angry or embarrassed? I’ll never know.
“Many women find it very difficult to talk about sex with their male partners. More than a quarter of the women with whom I have discussed the subject say that they never talk to their partners about things they might do to improve lovemaking.” (p117 Woman’s Experience of Sex 1983)
Women’s experiences are implied as much as stated
Of those who did comment they probably fell into five groups.
(1) Those who were ’shocked’ by explicitly sexual behaviour. They implied that a woman’s sexual experiences should more properly revolve around her relationship with a partner. See sex stories: A sexual relationship and Female masturbation is relatively uncommon.
(2) Those who were confident that orgasm during sex just ‘happens’ the first time and every time. They drew comfort from popular beliefs about female sexuality and often implied that, surely, every woman should orgasm with a lover. See the sex stories: Bluffers, fakers and sex surveys and Some women never tune into eroticism.
(3) Those who were the sexually ‘jaded’. One woman in her late thirties, career and no children, refused to discuss her experiences. She said that all her friends agreed that women don’t get anything out of sex. Women accept sex because they want a relationship with a man (usually for reasons of companionship or family).
(4) Those who had the same experience as me and could only orgasm from masturbation alone. See sex stories Young women often don’t know how to orgasm and Sex advice for women is often misleading.
(5) Those who were confident about orgasm and were able to explain their experiences. These women were relatively relaxed about talking about orgasm. A couple of these explained orgasm with a partner either (A) by masturbation or (B) by using a position. They recognised the need for clitoral stimulation and also admitted to using fantasies during sex for arousal.
(A) Women who masturbate during intercourse: The two women I have spoken to who had this experience (see stories Applying orgasm techniques to sex and Reaching orgasm) learnt to combine masturbation and sex from very early days so perhaps their fantasies map more easily onto reality.
(B) Women who find a position for intercourse: One woman described this experience to me (see the story Positions and techniques for sexual intercourse) but I wonder whether women who are used to more direct clitoral stimulation from masturbation would be able to use this approach.