NEW STEP BY STEP MAP FOR XVIDEOS

The ischiocavernosus muscle really helps to stabilize the penis in the course of erection by compressing the crus and slowing the return of blood from the veins. The bulbospongiosus muscle also contributes to erection combined with the expulsion of urine and semen.Veins: Some penises could possibly have obvious veins, especially even though erect,