A man is shipwrecked on a small island with a donkey.

He spends weeks there, all the while becoming more and more sexually frustrated. He finally decides to try and screw the donkey.

He sneaks up behind the poor creature and drops his pants, but the donkey sees him and runs away.

This process repeats for several more weeks. Finally, a second ship crashes nearby, and a beautiful woman washes ashore on the island.

When she wakes up, she sees the man leering at her.

Deciding to be "friendly", she suggestively asks what she can do for him. His answer: "Hold the donkey for me".