Females have evolved to have a maze shaped vagina. The reason of this being: the males, well... fuck. A lot. Like a lot, a lot. To make it actually possible for them to mate, the males evolved corkscrew shaped penises. And after they mate, the male's penis falls off- let me repeat that, their penis falls off. Ducks also rape corpses. They are necrophiles, I think I have said enough.
i was saw couple duck mating once
now i know what happen inside
>>2036308
So?
>>2036308
>i discovered basic biology on the internet
go be 12 somewhere else
>>2036377
but penis is funni xd
>>2036308
>leopard slugs have the most beautiful penis in the world.
https://www.youtube.com/watch?v=wG9qpZ89qzc
>>2036598
Absolutely stunning.
>>2036308
>I think I have said enough.
I don't even care if this is bait: the last sentence made my blood boil.
The elephant penis is much like it's trunk.
>>2036384
heh benis :DDD