The ischiocavernosus muscle really helps to stabilize the penis during erection by compressing the crus and slowing the return of blood throughout the veins. The bulbospongiosus muscle also contributes to erection along with the expulsion of urine and semen. go off at fifty percent-cock cock a snook at anyone/a https://bigblackcock54107.shotblogs.com/the-best-side-of-cock-42841535