An erection consists of the advanced interaction of muscles, nerves, chemicals, and blood vessels that work in coordination to engorge the penis with blood, including: The foundation is made up of The 2 muscles (ischiocavernosus and bulbospongiosus muscles) and proximal expansions in the erectile tissues; The 2 crura of penis https://wax49269.arwebo.com/57942603/rumored-buzz-on-penis