An erection includes the elaborate interaction of muscles, nerves, chemical substances, and blood vessels that operate in coordination to engorge the penis with blood, together with: The foundation consists of the two muscles (ischiocavernosus and bulbospongiosus muscles) and proximal expansions on the erectile tissues; the two crura of penis as https://bd-auto-group27035.idblogmaker.com/34560375/top-guidelines-of-filler-for-younger-brother