Some regulars have probably seem some donkey phucking videos on here before.
Be sure to check out the Stuffed Animal Phucker
However. It is a reality that people have regular sex with donkeys. It is common knowledge that men have sex with donkeys in Colombia.
In this very entertaining video you find quotes such as:
"It's not a myth. It's a reality. The majority of men in the northern coast of Colombia usually have their first sexual relationship with a donkey."
... and another...
"Men prefer to experiment first with a donkey, rather than a woman."