I have a rather strange question.
My girlfriend does not masturbate. We've talked about it a few times, and she has basically said that she would like to be able to masturbate, but can't get the feeling that it's "dirty" or "wrong" out of her head. She has no problem with me masturbating (she enjoys it, actually) -- but she simply can't get herself to do it. Any suggestions to help her feel more comfortable with herself and her body?
Research shows that women learn to masturbate later than men, often during or after college rather than during puberty. This process includes two parts: learning to orgasm and learning to feel good about it. In the 1970s, women would meet in women's groups with safety, humor, and support to talk about many things, including orgasm -- having them, not having them; how to have them, how to have them more frequently; what works, what doesn't work; how to have them with partners; and, their feelings about orgasm. Ironically, this is not happening today. So for similar information, she can check out some of the materials, videos, and books available at woman-sensitive, sex-positive bookstores, such as Eve's Garden based in New York City and Good Vibrations in San Francisco.
Your girlfriend is not alone. There is plenty that she can do to learn (you can learn, too!), if this is truly a path your girlfriend wants to take! She may need privacy and time alone to explore her own body and to experiment, learning for herself what sensations are pleasurable. Sometimes, a nonallergenic lotion, a lube, or a vibrator can make a difference. Practice, information , and pleasure go a long way in minimizing feelings of "dirtiness" and guilt.
Alice noticed that you signed your letter "argh" and wondered about that. What is causing your frustration? Why is it so important to you that your girlfriend learn to feel comfortable masturbating? What would change in your relationship if she were to masturbate? What would change for you? What would change for her? (These are questions to ask yourself, and the answers may prove interesting.)
If your girlfriend doesn't have an orgasm when she's with you, or has never had an orgasm in her life, read the following questions found in Alice's Sexuality archives: No orgasms for girlfriend, No orgasms with boyfriend, Am I having an orgasm?, No orgasm with intercourse (female), and Easing orgasms for women.