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 together with the expulsion of urine and semen. Listen to how your dick appears and feels if you masturbate. https://small-tits97531.blogprodesign.com/50711384/not-known-facts-about-blonde