The ischiocavernosus muscle mass really helps to stabilize the penis during erection by compressing the crus and slowing the return of blood through the veins. The bulbospongiosus muscle also contributes to erection combined with the expulsion of urine and semen. Ejaculation would be the ejection of semen from your https://titusbgmrw.spintheblog.com/29099719/about-pussy