CockOfTheDay.BlogSpot.com
About CockOfTheDay.BlogSpot.com
The penis (plural penises, penes) is an external sexual organ of certain biologically male organisms, in both vertebrates and invertebrates. The penis is a reproductive organ, technically an intromittent organ, and for placental mammals, additionally serves as the external organ of urination. The penis is generally found on mammals and reptiles.
