The ischiocavernosus muscle helps you to stabilize the penis all through erection by compressing the crus and slowing the return of blood through the veins. The bulbospongiosus muscle mass also contributes to erection along with the expulsion of urine and semen. Veins: Some penises might have visible veins, notably https://milofmsze.link4blogs.com/50905143/5-tips-about-mature-you-can-use-today