The parts of this research related to genital touch preferences are valid and important. But…do these professional sexual researchers not see the bias in the questions/answer options related to intercourse orgasm?…It’s outlandish at times. The current educated, progressive paradigm of sex research/education/advise involves an unwavering belief that it is a known fact some women are able to have orgasms attained though stimulation inside the vaginal canal. If pressed, they couldn’t tell you the actual mechanism for this orgasm or even one study where the muscular reactions of orgasm have ever been recorded from this kind of stimulation, but the belief is strong, and the way they speak and the research they do reflects that - this paper is no exception.