The crucial finding of their work (Masters and Johnson), with regard to female sexuality, is that there is only one kind of orgasm, not two; that orgasms during intercourse are caused by indirect clitoral stimulation, not vaginal stimulation.
The crucial finding of their work (Masters and Johnson), with regard to female sexuality, is that there is only one kind of orgasm, not two; that orgasms during intercourse are caused by indirect clitoral stimulation, not vaginal stimulation.