[31] The bulb of the penis is surrounded by the bulbospongiosus muscle, while the corpora cavernosa are surrounded by the ischiocavernosus muscles.[32] These aid urination and ejaculation.[33] The penis saf a foreskin https://jaynhlx686096.blogripley.com/30403639/açıklanan-sex-hakkında-5-kolay-gerçekler