The ischiocavernosus muscle helps to stabilize the penis during erection by compressing the crus and slowing the return of blood with the veins. The bulbospongiosus muscle also contributes to erection along with the expulsion of urine and semen. The explanation to the differentiation in testis measurement is as a https://charliekdrft.blogars.com/28196986/not-known-details-about-cum-in-mouth