Journal of Sex Research, 45, 3 July 2008 , 201-216.
Conclusion What started as artistic and scientific curiosity has now been realised.
It would be embarrassing.
Details of the vaginal wall, the urethra, and the bulbs of the vestibule were unfortunately beyond the resolution of our current equipment.
The participants were asked to lie with pelvises near the marked centre of the tube and not to move during imaging.
Firstly, this lady has a rich intimate experience, so she knows how to express herself in sex.
Masters and Johnson made their observations with bimanual palpation.
Mommies know how to fuck professionally and easily compete with the most inventive and experienced whores.