>> |
/r/ scarlett
Anonymous
Since sperm is an viscous fluid, viscous forces are not negligible. The longer your penis the more surface area sperm has in contact with your sperm delivery duct or whatever that is called. This increased surface area increases drag forces on sperm, greatly reducing the sperm ejaculation speed.
With a short leap of logic, I would say that asians will be the most populous human race within the next few years.
|