The ischiocavernosus muscle mass helps to stabilize the penis all through erection by compressing the crus and slowing the return of blood in the veins. The bulbospongiosus muscle mass also contributes to erection along with the expulsion of urine and semen. Perspektif ganda ini telah memberi saya posisi istimewa, https://devinlxgpy.verybigblog.com/30889582/fascination-about-zoophilia