Schematic drawing of sexual penetration
Sexual intercourse Illustrations
Title: Sexual intercourse. Keywords: Sexual intercourse illustration,figure,drawing ,diagram,image. This illustration is included in the following Illustration Toolkit.
Sexual intercourse, PPT PowerPoint drawing diagrams, templates, images, slides. From the Illustrated Birth Control Manual, Valeria Hopkins Parker M.D., .
Description:Collectively, these parts are called the vulva. Rich with nerves, the vulva can provide sexual pleasure when properly stimulated. The vagina is a muscular tube about three to four inches long that ends the birth canal. The vaginal opening is visible from the outside but it is protected by the labia when a woman stands and during most activities. The labia majora are two folds of skin that extend from the front of the vaginal opening to the back of it.