The helicine arteries then fill the corpora cavernosa, compressing the venous outflow within the penis. This process is called the veno-occlusive system and it success with penile erection. On the other hand, the inhibitory sympathetic stimuli result in the ejaculation if the critical amount of sexual enjoyment has been reached. https://cashggbxs.dailyblogzz.com/36066787/rumored-buzz-on-penis