… females who had used fingers or other objects in vaginal penetration did so … because such penetrations had been recommended by some male… whose interpretations of female anatomy and sexual physiology were based primarily on the misunderstanding of the nature of coitus.
![… females who had used fingers or other objects in vaginal penetration… … females who had used fingers or other objects in vaginal penetration…](https://nosper.com/wp-content/uploads/quotes/K53/K53_9.webp)