If you get an erection, Your whole body releases a protein referred to as cyclic guanosine monophosphate (cGMP). This helps widen your blood vessels so blood can movement into your penis and harden the comfortable, spongy tissues known as the corpora cavernosa and corpus spongiosum. If you are taking sildenafil https://knoxwtmar.isblog.net/the-best-side-of-animal-porn-56248228