Corkscrew Penis

Look Out! Whoa, it just shoots out there.

Corkscrew penis

CanAPanda

March 9, 2012 at 4:59 pm

wtf are these sloths?
JB

March 9, 2012 at 8:10 pm

It’s a duck
oldbear

March 9, 2012 at 10:53 pm

a pig mb,,,,,,,,,,,?
Manticore

March 9, 2012 at 11:49 pm

No, they’re ducks. Here’s a video of it http://www.youtube.com/watch?v=qwjEeI2SmiU

The reproductive practices of ducks are actually pretty interesting. Most ducks rape, so females evolved deep, twisty cloacas with false pockets so she has a degree of control over whose sperm makes it to the eggs, and to counteract that, the males evolved long twisty penises for a better chance.
Manticore

March 9, 2012 at 11:50 pm

Oh, here’s a really good write up on it: http://blogs.discovermagazine.com/notrocketscience/2009/12/22/ballistic-penises-and-corkscrew-vaginas-the-sexual-battles-of-ducks/